recursal/Fanatic-Fandom huggingface dataset:
Maximustrevigintillion

A **maximustrevigintillion** (also called a **trevigintillionplex** or **trevigintilliplexion**) is equal to 101072, or E72#2 in Hyper-E notation. It is equal to one followed by a short scale trevigintillion zeros. It is 1069+1 digits long.

It is the sixth root of an Epstein system *duodecillio-illion* which is 106x1072.

Writing down the full decimal expansion would take 1066 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

In the short scale of the Conway-Wechlser system, it is called

ten trestrigintatrecentilli(23 times)-duotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, it is also called

ten trecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliatrecentretriginmilliamilliamilliatrecentretriginmilliamilliatrecentretriginmilliatrecenduotrigintillion
Length units but it's better

```
Quectorontometer - 0.0000000000000000000000000000000000001 meter
Quectoyoctometer - 0.000000000000000000000000000000000001 meter
Quectozeptometer - 0.00000000000000000000000000000000001 meter
Quectoattometer - 0.0000000000000000000000000000000001 meter
Quectofemtometer - 0.000000000000000000000000000000001 meter
Quectopicometer - 0.00000000000000000000000000000001 meter
Quectonanometer - 0.0000000000000000000000000000001 meter
Quectomicrometer - 0.000000000000000000000000000001 meter
Quectomillimeter - 0.000000000000000000000000000001 meter
Quectometer - 0.000000000000000000000000000001 meter
Rontometer - 0.000000000000000000000000001 meter
Yoctometer - 0.000000000000000000000001 meter
Zeptometer - 0.000000000000000000001 meter
Attometer - 0.000000000000000001 meter
Femtometer - 0.000000000000001 meter
Picometer - 0.000000000001 meter
Nanometer - 0.000000001 meter
Micrometer - 0.000001 meter
Millimeter - 0.001 meter
Centimeter - 0.01 meter
Vigintimeter - 0.05 meter
Decimeter - 0.1 meter
Meter - Just 1
Dometer - 2 meters
Trimeter - 3 meters
Tetrameter - 4 meters
Pentameter - 5 meters
Hexameter - 6 meters
Heptameter - 7 meters
Octameter - 8 meters
Enneameter - 9 meters
Decameter - 10 meters
Icosameter - 20 meters
Hectometer - 100 meters
Kilometer - 1000 meters
Myriameter - 10000 meters
Megameter - 1000000 meters
Gigameter - 1000000000 meters
Terameter - 1000000000000 meters
Petameter - 1000000000000000 meters
Exameter - 1000000000000000000 meters
Zettameter - 1000000000000000000000 meters
Yottameter - 1000000000000000000000000 meters
Ronnameter - 1000000000000000000000000000 meters
Quettameter - 1000000000000000000000000000000 meters

```
Grangolding

A **grangolding** is equal to E500#500 = EE...EE500 (500 E's) = 101010...1010500 (500 10's), using Hyper-E notation. The term was coined by Sbiis Saibian. It is equal to a power tower of 500 tens topped with 500.

It is smaller than any Epstein system apostrophe number with an apostrophe prefix of *penhecto'* or higher,which would be a million raised to a stack of 500 (or more) larger exponents,possibly multiplied.

## See also

Template:GrangolSeries
Template:Saibian's Hyper-E numbers

1. ↑ Hyper-E Numbers - Large Numbers by Sbiis Saibian
Megilliasphemorgue

The **megilliasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]

10

3
×

10

3
,
000
,
000

3

1
]
2
}

{\displaystyle \{100,100 [1 [1 \backslash 3 \neg 2] 10^{3\times10^{3,000,000}+3}+1] 2\}}

 = E100{#,#+1,1,2}megillion in Hyper-Hyper-Extended Cascading-E Notation. The term was coined by Sbiis Saibian.

## Sources

1. ↑ Saibian, Sbiis. 4.3.11 - Extended Cascading-E Numbers Part V (14071 - 15610). Retrieved 2018-04-21.
Micremejillion

The **micremejillion** is equal to 103\*106\*103,000,000+3.

## See also

* **micremejillion**
* mejenillion
* mejodillion
* mejtrillion
* mejterillion
* mejpetillion
* mejectillion
* mejzetillion
* mejyotillion
* mejxenillion
* mejdakillion
* mejhendillion
* mejdokillion
* mejtradakillion
* mejpedakillion
* mejikillion
* mejtrakillion
* mejtekillion
* mejpekillion
* mejexakillion
* mejzakillion
* mejyokillion
* mejhotillion
* mejbotillion
* mejtrotillion
* mejtotillion
* mejpotillion
* mejexotillion
* mejzotillion
* mejyootillion
* mejnotillion
* mejkalillion
* mejdalillion
* mejtralillion
* mejtalillion
* mejpalillion
* mejexalillion
* mejzalillion
* mejyalillion
* mejnalillion
* mejidakalillion
* mejipedakalillion
* mejiikalillion
* mejitrakalillion
* mejitekalillion
* mejipekalillion
* mejiexakalillion
* mejizakalillion
* mejiyokalillion
* mejinekalillion
* mejihotalillion
* mejihopekalillion

Standard -illion numbers 103\*103,000,000+3 (103\*103,000,297+3)

Main article: -illion**1,000,000–1,000,009:** mejillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,010–1,000,019:** mejdakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,020–1,000,029:** mejikillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,030–1,000,039:** mejtrakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,040–1,000,049:** mejtekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,050–1,000,059:** mejpekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,060–1,000,069:** mejexakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,070–1,000,079:** mejzakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,080–1,000,089:** mejyokillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,090–1,000,099:** mejnekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
Megillio-illio-illio-illio-illion

A **Megillio-illio-illio-illio-illion** is an Epstein system number,a million raised to a *megillio-illio-illio-illion*...as with all Epstein system numbers,based on Powers of a million.

It can be rendered as an exponential stack of six millions:

1,000,0001,000,0001,000,0001,000,0001,000,0001,000,000

as a power of ten:

106\*106\*106\*106\*106,000,000

in Knuth Arrow notation:

1,000,000↑↑6

in Conway chained arrow notation:

1,000,000→6→2

Among derivatives,

* a *megillio-illio-illio-illio-illiard* is a thousand megillio-illio-illio-illio-illion.
* a *megillio-illio-illio-illio-million* is a million megillio-illio-illio-illio-illion.
* a *megillio-illio-illio-illio-milliard* is a thousand million megillio-illio-illio-illio-illion,
* a *megillio-illio-illio-illia-illion* is a million raised to a thousand megillio-illio-illio-illion.
* a *megillio-illio-illio-millio-illion* is a million raised to a million megillio-illio-illio-illion.
* a *megillio-illio-illio-illio-illio-illion* is a million raised to a megillio-illio-illio-illio-illion.
* a *megillio-illio-illio-illio-illio-million* is a million megillio-illio-illio-illio-illio-illion.
* a *megillio-illio-illio-illia-illio-illion* is a million raised to a megillio-illio-illio-illia-illion.

In Epstein system apostrophe numbers,the prefix *megillio-illio-illio-illio-illio'* denotes a stack of a megillio-illio-illio-illio-illion exponents of the size specified after the apostrophe and before the ensuing final hyphen,e.g.

* a *megillio-illio-illio-illio-illio'megillio-illion* is a million raised to a stack of a megillio-illio-illio-illio-illion Epstein system Megillions (each 1,000,0001,000,000).
Kactillion/Tiers

These are the tiers for kactillion.

## See also

* kactillion
* mectillion
* gictillion
* actillion
* luctillion
* fectillion
* joctillion
* soctillion
* bectillion
* gloctillion
* gactillion
* suctillion
* vectillion
* muctillion
* pyctillion
* guctillion
* kectillion
* octillion
* pactillion
* houctillion
* troctillion
* bactillion
* hactillion
* mactillion
* goctillion
* koctillion
* nectillion
* hoctillion
* boctillion
* troctillion
* toctillion
* poctillion
* exoctillion
* zoctillion
* yooctillion
* noctillion
List of googologisms/Class 10

*This article is part of a series*

This wiki's official boundary between Class 9 and Class 10 numbers is the Millionoctiplex at 10101010101010101000000.

* Class 0
* Class 1
* Class 2
* Class 3
* Class 4
* Class 5
* Class 6
* Class 7
* Class 8
* Class 9
* **Class 10**
* Class 11
* Class 12
* Class 13
* Class 14
* Tetration level
* Pentation level
* Hexation level
* Heptation level
* Octation level
* Nonation level
* Decation level
* Undecation level
* Up-arrow notation level
* Expansion level
* Explosion level
* Detonation level
* Pentonation level
* Hexonation level
* Heptonation level
* 8–9 (4 entry) linear notation level
* Chained arrow notation level
* 5 entry linear array notation level
* 6~7 entry linear array notation level
* 8+ entry linear array notation level
* Two row array notation level
* Planar array notation level
* Higher dimensional array notation level
* Tetrational array notation level
* Higher array notation level
* Legiattic array notation level
* Beyond legiattic array notation level
* Uncomputable numbers

Epstein system apostrophe numbers with octa' as the prefix fit in this category,as they raise a base million to eight exponents each at least 1000000000000000000000000000000.

This wiki's official boundary between Class 10 and Class 11 numbers is the Millionnoniplex at
Maximussexmillillion

A **maximussexmillillion** (also called a **sexmillillionplex** or **sexmillilliplexion**) is equal to 101018003, or E18,003#2 in Hyper-E notation. It is equal to one followed by a sexmillillion zeros. It is 1018,003+1 digits long.

This is the sixth root of the Epstein system *trikilillia-illion* which is 106x1018003.

Writing down the full decimal expansion would take 1 quinmillianongenoctononagintillion (1017,997) books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

In the short scale of the Conway-Wechsler system, it is called

ten trestrigintatrecentilli (6000 times)-duotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, it is also called

ten trecentretriginmillia^6000trecentretriginmillia^5999trecentretriginmillia^5998trecentretriginmillia^5997trecentretriginmillia^5996...trecentretriginmillia^5trecentretriginmillia^4trecentretriginmillia^3trecentretriginmillia^2trecentretriginmilliatrecenduotrigintillion
Kaonillion/Tiers

These are the tiers for kaonillion.

## See also

* kaonillion
* meonillion
* gionillion
* aonillion
* luonillion
* feonillion
* joonillion
* soonillion
* beonillion
* gloonillion
* gaonillion
* suonillion
* veonillion
* muonillion
* pyonillion
* guonillion
* keonillion
* oonillion
* paonillion
* houonillion
* troonillion
* baonillion
* haonillion
* maonillion
* goonillion
* koonillion
* neonillion
* hoonillion
Micrilliasphemorgue

The **micrilliasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]

10

3
,
000
,
003

1
]
2
}

{\displaystyle \{100,100[1[1\backslash 3\neg 2]10^{3,000,003}+1]2\}}

 = E100{#,#+1,1,2}micrillion in Hyper-Hyper-Extended Cascading-E Notation. The term was coined by Sbiis Saibian.

## Sources

1. ↑ Saibian, Sbiis. 4.3.11 - Extended Cascading-E Numbers Part V (14071 - 15610). Retrieved 2018-04-21.
Maximusduomillillion

A **maximusduomillillion** (also called a **duomillillionplex** or **duomillilliplexion**) is equal to 10106003, or E6003#2 in Hyper-E notation. It is equal to one followed by a duomillillion zeros. It is 106003+1 digits long.

This is the sixth root of the Epstein system *kilillia-illion* which is 106x106003...as the *kililliard*th power of a million.

Writing down the full decimal expansion would take 1 millianongenoctononagintillion (105997) books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

In the short scale of the Conway-Wechsler system, it is called

ten trestrigintatrecentilli (2000 times)-duotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, it is also called

ten trecentretriginmillia^2000trecentretriginmillia^1999trecentretriginmillia^1998trecentretriginmillia^1997trecentretriginmillia^1996...trecentretriginmillia^4trecentretriginmillia^3trecentretriginmillia^2trecentretriginmilliatrecenduotrigintillion
Millilliasphemorgue

The **millilliasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]

10

3003

1
]
2
}

{\displaystyle \{100,100 [1 [1 \backslash 3 \neg 2] 10^{3003}+1] 2\}}

 = E100{#,#+1,1,2}millillion in Hyper-Hyper-Extended Cascading-E Notation. The term was coined by Sbiis Saibian.

## Sources

1. ↑ Saibian, Sbiis. 4.3.11 - Extended Cascading-E Numbers Part V (14071 - 15610). Retrieved 2018-04-21.
Maximusquinviginmillillion

A **maximusquinviginmillillion** (also called a **quinviginmillillionplex** or **quinviginmillilliplexion**) is equal to 101075003, or E75,003#2 in Hyper-E notation. It is equal to one followed by a quinviginmillillion zeros. It is 1075,003+1 digits long.

Writing down the full decimal expansion would take 1 quattuorviginmillianongenoctononagintillion books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

In the short scale of the Conway-Wechsler system, it is called

ten trestrigintatrecentilli (25000 times)-duotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, it is also called

ten trecentretriginmillia^25000trecentretriginmillia^24999trecentretriginmillia^24998trecentretriginmillia^24997trecentretriginmillia^24996...trecentretriginmillia^4trecentretriginmillia^3trecentretriginmillia^2trecentretriginmilliatrecenduotrigintillion
Luvanta-

**This page is a candidate for deletion. The reason given is: No sources; furthermore, we don't need pages for prefixes higher than 1063, unless the base-1000 logarithm contains only one nonzero digit.**

If you disagree with its deletion, please explain why at Category talk:Candidates for deletion or improve the page and remove the {{delete}} tag.

Remember to check what links here and the page history before deleting.

Luvanta- is a proposed  SI prefix by André Joyce from l- plus the beginning of the Italian for ninety-nine meaning

10

297

{\displaystyle 10^{297}}

.
List of googologisms/Class 8

*Part of the List of googologisms series of articles*

This wiki's official boundary between Class 7 numbers and Class 8 numbers is the Millionsextiplex at 1010101010101000000.

* Class 0
* Class 1
* Class 2
* Class 3
* Class 4
* Class 5
* Class 6
* Class 7
* **Class 8**
* Class 9
* Class 10
* Class 11
* Class 12
* Class 13
* Class 14
* Tetration level
* Pentation level
* Hexation level
* Heptation level
* Octation level
* Nonation level
* Decation level
* Undecation level
* Up-arrow notation level
* Expansion level
* Explosion level
* Detonation level
* Pentonation level
* Hexonation level
* Heptonation level
* 8–9 (4 entry) linear notation level
* Chained arrow notation level
* 5 entry linear array notation level
* 6~7 entry linear array notation level
* 8+ entry linear array notation level
* Two row array notation level
* Planar array notation level
* Higher dimensional array notation level
* Tetrational array notation level
* Higher array notation level
* Legiattic array notation level
* Beyond legiattic array notation level
* Uncomputable numbers

* Megillio-illio-illio-illio-illio-illion (Epstein system), 1000000100000010000001000000100000010000001000000
* Decmegillio-illio-illio-illio-illio-illion (E), 10000001000000100000010000001000000100000010000000
* Gigillio-illio-illio-illio-illio-illion (E), 1000000100000010000001000000100000010000001000000000
* Terillio-illio-illio-illio-illio-illion (E), 1000000100000010000001000000100000010000001000000000000

* Exillio-illio-illio-illio-illio-illion (E), 1000000100000010000001000000100000010000001000000000000000000

* Yottillio-illio-illio-illio-illio-illion (E), 10000001000000100000010000001000000100000010000004

* Quettillio-illio-illio-illio-illio-illion(E),

10000001000000100000010000001000000100000010000005

* Octalogue,1010101010101010

* Decillio-illio-illio-illio-illio-illio-illion (E), 100000010000001000000100000010000001000000100000010

* Centillio-illio-illio-illio-illio-illio-illion (E),

1000000100000010000001000000100000010000001000000100

This wiki's official boundary between Class 8 and Class 9 numbers is the Millionseptiplex at 101010101010101000000 .
Mejterillion

The **mejterillion** is equal to 103\*103\*103,000,012+3.

## Approximations

 Strong array notation | s(10,3\*103\*103,000,012+3)

## See also

* micremejillion
* mejenillion
* mejodillion
* mejtrillion
* **mejterillion**
* mejpetillion
* mejectillion
* mejzetillion
* mejyotillion
* mejxenillion
* mejdakillion
* mejhendillion
* mejdokillion
* mejtradakillion
* mejpedakillion
* mejikillion
* mejtrakillion
* mejtekillion
* mejpekillion
* mejexakillion
* mejzakillion
* mejyokillion
* mejhotillion
* mejbotillion
* mejtrotillion
* mejtotillion
* mejpotillion
* mejexotillion
* mejzotillion
* mejyootillion
* mejnotillion
* mejkalillion
* mejdalillion
* mejtralillion
* mejtalillion
* mejpalillion
* mejexalillion
* mejzalillion
* mejyalillion
* mejnalillion
* mejidakalillion
* mejipedakalillion
* mejiikalillion
* mejitrakalillion
* mejitekalillion
* mejipekalillion
* mejiexakalillion
* mejizakalillion
* mejiyokalillion
* mejinekalillion
* mejihotalillion
* mejihopekalillion

Standard -illion numbers 103\*103,000,000+3 (103\*103,000,297+3)

Main article: -illion**1,000,000–1,000,009:** mejillion (-en · -od · -tr · **-ter** · -pet · -ect · -zet · -yot · -xen)
**1,000,010–1,000,019:** mejdakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,020–1,000,029:** mejikillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,030–1,000,039:** mejtrakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,040–1,000,049:** mejtekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,050–1,000,059:** mejpekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,060–1,000,069:** mejexakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,070–1,000,079:** mejzakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,080–1,000,089:** mejyokillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,090–1,000,099:** mejnekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
Kantillion/Tiers

These are the tiers for kantillion.

## See also

* kantillion
* mentillion
* gintillion
* antillion
* luntillion
* fentillion
* jontillion
* sontillion
* bentillion
* glontillion
* gantillion
* suntillion
* ventillion
* muntillion
* pyntillion
* guntillion
* kentillion
* ontillion
* pantillion
* hountillion
* trontillion
* bantillion
* hantillion
* mantillion
* gontillion
* kontillion
* nentillion
* hontillion
List of googologisms/Class 3

* Class 0
* Class 1
* Class 2
* **Class 3**
* Class 4
* Class 5
* Class 6
* Class 7
* Class 8
* Class 9
* Class 10
* Class 11
* Class 12
* Class 13
* Class 14
* Tetration level
* Pentation level
* Hexation level
* Heptation level
* Octation level
* Nonation level
* Decation level
* Undecation level
* Up-arrow notation level
* Expansion level
* Explosion level
* Detonation level
* Pentonation level
* Hexonation level
* Heptonation level
* 8–9 (4 entry) linear notation level
* Chained arrow notation level
* 5 entry linear array notation level
* 6~7 entry linear array notation level
* 8+ entry linear array notation level
* Two row array notation level
* Planar array notation level
* Higher dimensional array notation level
* Tetrational array notation level
* Higher array notation level
* Legiattic array notation level
* Beyond legiattic array notation level
* Uncomputable numbers

* Ronnillion (Epstein system), 1,000,0001027
* Quettillion (E), 1,000,0001030
Maximusquindecmillillion

A **maximusquindecmillillion** (also called a **quindecmillillionplex** or **quindecmillilliplexion**) is equal to 101045003, or E45,003#2 in Hyper-E notation. It is equal to one followed by a quindecmillillion zeros. It is 1045,003+1 digits long.

It is the sixth root of an Epstein system *pencenheptakilillia-illion* (1,000,0001045,003,a million raised to a thousand times the 7500th power of a million).

Writing down the full decimal expansion would take 1 quattuordecmillianongenoctononagintillion books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

In the short scale of the Conway-Wechsler system, it is called

ten trestrigintatrecentilli (15000 times)-duotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, it is also called

ten trecentretriginmillia^15000trecentretriginmillia^14999trecentretriginmillia^14998trecentretriginmillia^14997trecentretriginmillia^14996...trecentretriginmillia^4trecentretriginmillia^3trecentretriginmillia^2trecentretriginmilliatrecenduotrigintillion
Mejyotillion

The **mejyotillion** is equal to 103\*103\*103,000,024+3.

## See also

* micremejillion
* mejenillion
* mejodillion
* mejtrillion
* mejterillion
* mejpetillion
* mejectillion
* mejzetillion
* **mejyotillion**
* mejxenillion
* mejdakillion
* mejhendillion
* mejdokillion
* mejtradakillion
* mejpedakillion
* mejikillion
* mejtrakillion
* mejtekillion
* mejpekillion
* mejexakillion
* mejzakillion
* mejyokillion
* mejhotillion
* mejbotillion
* mejtrotillion
* mejtotillion
* mejpotillion
* mejexotillion
* mejzotillion
* mejyootillion
* mejnotillion
* mejkalillion
* mejdalillion
* mejtralillion
* mejtalillion
* mejpalillion
* mejexalillion
* mejzalillion
* mejyalillion
* mejnalillion
* mejidakalillion
* mejipedakalillion
* mejiikalillion
* mejitrakalillion
* mejitekalillion
* mejipekalillion
* mejiexakalillion
* mejizakalillion
* mejiyokalillion
* mejinekalillion
* mejihotalillion
* mejihopekalillion

Standard -illion numbers 103\*103,000,000+3 (103\*103,000,297+3)

Main article: -illion**1,000,000–1,000,009:** mejillion (-en · -od · -tr · -ter · -pet · -ect · -zet · **-yot** · -xen)
**1,000,010–1,000,019:** mejdakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,020–1,000,029:** mejikillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,030–1,000,039:** mejtrakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,040–1,000,049:** mejtekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,050–1,000,059:** mejpekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,060–1,000,069:** mejexakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,070–1,000,079:** mejzakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,080–1,000,089:** mejyokillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,090–1,000,099:** mejnekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
Megillion

A **megillion** is equal to 103×103,000,000+3 in the system devised by Jonathan Bowers. It is equal to one followed by 3×103,000,000+3 zeros. It is 3×103,000,000+4 digits long.

Writing down the full decimal expansion would take 3×102,999,994+0.000003 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

In the Epstein system the same name has been used (since the 1980s) for 1,000,0001,000,000,with a million raised to this number named a *megillio-illion*,a million raised to a megillio-illion a *megillio-illio-illion*,and so forth;
an Epstein system number with "megillio'" as a prefix involves a stack of 1,000,0001,000,000 exponents each of a value denoted by what comes after the apostrophe and before the final hyphen,with the base being a million but the name allowing for multiplication of the final number;a name beginning "megillio-illio'" involves a megillio-illion exponents,and so forth.

For example,a *megillio-illio'megillio-illio-illion* is a million raised to a megillio-illion megillio-illions,and a megillio-illio'megillio-illio-million is a million times this number,while a megillio-illio'megillio-millio-illion instead multiplies the value of each exponent by a million and a megillio-millio'megillio-illio-illion multiplies the number of exponents by a million.
A megillio-millio'megillio-millio-million would multiply all three by a million.(See Megillio-illio-illio-illio-illion).
Linear rotation level

Gogfour, {16,absolute infinity (1) 17,7 duooctotrecenseptillillion (1) 37,82novemvigintioctingenseptentrigintillillion (1) 28,219octotrigintaseptingenquadrillillion}

Uncommon goobol, [10,100 (1) 2]

Uncommon goobolillion, 103\*[10,100 (1) 2]+3

Uncommon goobolplex, [10,uncommon goobol (1) 2]

Uncommon goobolillionplex, 103\*[10, uncommon goobolillion (1) 2]+3
Maximusplatillion

A **maximusplatillion** (also called a **maximusmillianongennovemnonagintillion**, **millianongennovemnonagintillionplex**, or a **platillionplex**) is equal to 10106000 or E6000#2 in Hyper-E notation. It is equal to one followed by 1 platillion (the 1000th power of a million,a short scale millianongennovemnonagintillion or Epstein system *kilillion*...see also millillion) zeros. It is 1 platillion +1 digits long.
In the Epstein system this number is the sixth root of the *kilillio-illion* which is 1,000,000106000 .

Writing down the full decimal expansion would take 105994 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

In the short scale of the Conway-Wechsler system, it is called

ten trestrigintatrecentilli(1999 times)-duotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, it is also called

ten trecentretriginmillia^1999trecentretriginmillia^1998trecentretriginmillia^1997trecentretriginmillia^1996trecentretriginmillia^1995...trecentretriginmillia^4trecentretriginmillia^3trecentretriginmillia^2trecentretriginmilliatrecenduotrigintillion
Mejodillion

The **mejodillion** is equal to 103\*103\*103,000,006+3.

## See also

* micremejillion
* mejenillion
* **mejodillion**
* mejtrillion
* mejterillion
* mejpetillion
* mejectillion
* mejzetillion
* mejyotillion
* mejxenillion
* mejdakillion
* mejhendillion
* mejdokillion
* mejtradakillion
* mejpedakillion
* mejikillion
* mejtrakillion
* mejtekillion
* mejpekillion
* mejexakillion
* mejzakillion
* mejyokillion
* mejhotillion
* mejbotillion
* mejtrotillion
* mejtotillion
* mejpotillion
* mejexotillion
* mejzotillion
* mejyootillion
* mejnotillion
* mejkalillion
* mejdalillion
* mejtralillion
* mejtalillion
* mejpalillion
* mejexalillion
* mejzalillion
* mejyalillion
* mejnalillion
* mejidakalillion
* mejipedakalillion
* mejiikalillion
* mejitrakalillion
* mejitekalillion
* mejipekalillion
* mejiexakalillion
* mejizakalillion
* mejiyokalillion
* mejinekalillion
* mejihotalillion
* mejihopekalillion

Standard -illion numbers 103\*103,000,000+3 (103\*103,000,297+3)

Main article: -illion**1,000,000–1,000,009:** mejillion (-en · **-od** · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,010–1,000,019:** mejdakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,020–1,000,029:** mejikillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,030–1,000,039:** mejtrakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,040–1,000,049:** mejtekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,050–1,000,059:** mejpekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,060–1,000,069:** mejexakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,070–1,000,079:** mejzakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,080–1,000,089:** mejyokillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,090–1,000,099:** mejnekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
Maximusdecmillillion

A **maximusdecmillillion** (also called a **myrillionplex**, **decmillillionplex** or **decmillilliplexion**) is equal to 101030,003, or E30,003#2 in Hyper-E notation. It is equal to one followed by a decmillillion zeros. It is 103,003+1 digits long.

It is the sixth root of the Epstein system *penkilillia-illion* which is 106x1030,003.

Writing down the full decimal expansion would take 1029,997 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

In the short scale of the Conway-Wechlser system, it is also called

ten trestrigintatrecentilli(10,000 times)-duotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, it is also called

ten trecentretriginmillia^10000trecentretriginmillia^9999trecentretriginmillia^9998trecentretriginmillia^9997trecentretriginmillia^9996...trecentretriginmillia^5trecentretriginmillia^4trecentretriginmillia^3trecentretriginmillia^2trecentretriginmilliatrecenduotrigintillion
List of googologisms/Class 9

*See the rest of this series*

This wiki's official boundary between Class 8 and Class 9 numbers is the Millionseptiplex at 101010101010101000000 .

* Class 0
* Class 1
* Class 2
* Class 3
* Class 4
* Class 5
* Class 6
* Class 7
* Class 8
* **Class 9**
* Class 10
* Class 11
* Class 12
* Class 13
* Class 14
* Tetration level
* Pentation level
* Hexation level
* Heptation level
* Octation level
* Nonation level
* Decation level
* Undecation level
* Up-arrow notation level
* Expansion level
* Explosion level
* Detonation level
* Pentonation level
* Hexonation level
* Heptonation level
* 8–9 (4 entry) linear notation level
* Chained arrow notation level
* 5 entry linear array notation level
* 6~7 entry linear array notation level
* 8+ entry linear array notation level
* Two row array notation level
* Planar array notation level
* Higher dimensional array notation level
* Tetrational array notation level
* Higher array notation level
* Legiattic array notation level
* Beyond legiattic array notation level
* Uncomputable numbers

* Megillio-illio-illio-illio-illio-illio-illion (Epstein system), 10000001000000100000010000001000000100000010000001000000
* Decmegillio-illio-illio-illio-illio-illio-illion (E), 100000010000001000000100000010000001000000100000010000000
* Hecmegillio-illio-illio-illio-illio-illio-illion (E), 1000000100000010000001000000100000010000001000000100000000
* Gigillio-illio-illio-illio-illio-illio-illion (E),

10000001000000100000010000001000000100000010000001000000000

This wiki's official boundary between Class 9 and Class 10 numbers is the Millionoctiplex at 10101010101010101000000 .
Maximusnongentillion

A **maximusnongentillion** (also called a **nongentillionplex** or **nongentilliplexion**) is equal to 10102703, or E2703#2 in Hyper-E notation. It is equal to one followed by a short scale nongentillion zeros. It is 102703+1 digits long. It is slightly bigger than a maximusoctingennovemnonagintillion (or a octingennovemnonagintillionplex) (10102700).

It is the sixth root of an Epstein system *quinquagintetracentillia-illion* which is 106x102703.

Writing down the full decimal expansion would take 1 octingenoctononagintillion (102697) books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

In the short scale of the Conway-Wechsler system, it is called

ten trestrigintatrecentilli(900 times)-duotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, it is also called

ten trecentretriginmillia^900trecentretriginmillia^899trecentretriginmillia^898trecentretriginmillia^897trecentretriginmillia^896...trecentretriginmillia^5trecentretriginmillia^4trecentretriginmillia^3trecentretriginmillia^2trecentretriginmilliatrecenduotrigintillion
Mejtrillion

The **mejtrillion** is equal to 103\*103\*103,000,009+3.

## See also

* micremejillion
* mejenillion
* mejodillion
* **mejtrillion**
* mejterillion
* mejpetillion
* mejectillion
* mejzetillion
* mejyotillion
* mejxenillion
* mejdakillion
* mejhendillion
* mejdokillion
* mejtradakillion
* mejpedakillion
* mejikillion
* mejtrakillion
* mejtekillion
* mejpekillion
* mejexakillion
* mejzakillion
* mejyokillion
* mejhotillion
* mejbotillion
* mejtrotillion
* mejtotillion
* mejpotillion
* mejexotillion
* mejzotillion
* mejyootillion
* mejnotillion
* mejkalillion
* mejdalillion
* mejtralillion
* mejtalillion
* mejpalillion
* mejexalillion
* mejzalillion
* mejyalillion
* mejnalillion
* mejidakalillion
* mejipedakalillion
* mejiikalillion
* mejitrakalillion
* mejitekalillion
* mejipekalillion
* mejiexakalillion
* mejizakalillion
* mejiyokalillion
* mejinekalillion
* mejihotalillion
* mejihopekalillion

Standard -illion numbers 103\*103,000,000+3 (103\*103,000,297+3)

Main article: -illion**1,000,000–1,000,009:** mejillion (-en · -od · **-tr** · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,010–1,000,019:** mejdakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,020–1,000,029:** mejikillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,030–1,000,039:** mejtrakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,040–1,000,049:** mejtekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,050–1,000,059:** mejpekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,060–1,000,069:** mejexakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,070–1,000,079:** mejzakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,080–1,000,089:** mejyokillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,000,090–1,000,099:** mejnekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
Kubikahlah regiment

The **kubikahlah regiment** is a series of numbers from E100#^###100 to E100#^####90 defined using Cascading-E notation (i.e. beginning from kubikahlah and up to eneninto-kubikahlah). The numbers were coined by Sbiis Saibian.

## Sources

1. ↑ Saibian, Sbiis. Cascading-E Numbers. Retrieved 2017-10-13.

Template:Saibian's regiments
Maximusquinvigintillion

A **maximusquinvigintillion** (also called a **quinvigintillionplex** or **quinvigintilliplexion**) is equal to 101078, or E78#2 in Hyper-E notation. It is equal to one followed by a short scale quinvigintillion zeros. It is 1078+1 digits long.

It is the sixth root of an Epstein system *tredecillio-illion* which is 106x1078 or as a power of a million 1,000,0001,000,00013.

Writing down the full decimal expansion would take 1072 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

In the short scale of the Conway-Wechlser system, it is called

ten trestrigintatrecentilli(25 times)-duotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, it is also called

ten trecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliatrecentretriginmilliamilliamilliatrecentretriginmilliamilliatrecentretriginmilliatrecenduotrigintillion
Millioneillion

The **Millioneillion** is a name created by John Candelaria in his 1983 "New Number Nomenclature" that built on his 1975 and 1976 articles,and which was later extended in his 1986 manuscript.

Having redefined millillion as the millionth (short scale) illion (103000003),Candelaria defined the millioneillion as 103\*103000003+3.

The millitwoillion is 103\*103\*103000003+3+3,the millithreeillion another layer starting 3\*10 and ending +3 higher,and so on to the millimillionillion,and millimillillionillion.
His 1986 system made things more sophisticated with the millillioneillion taking the place of the millimillioneillionillion and more complicated names following.

1. ↑ John Candelaria,"A New Number Nomenclature",*Word Ways*,1983
Maximusseptimillillion

A **maximusseptimillillion** (also called a **septimillillionplex** or **septimillilliplexion**) is equal to 101021003, or E21,003#2 in Hyper-E notation. It is equal to one followed by a septimillillion zeros. It is 1021,003+1 digits long.

This is the sixth root of the Epstein system *pencentrikilillia-illion* which is 106x1021003 .

Writing down the full decimal expansion would take 1020,997 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

In the short scale of the Conway-Wechsler system, it is called

ten trestrigintatrecentilli (7000 times)-duotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, it is also called

ten trecentretriginmillia^7000trecentretriginmillia^6999trecentretriginmillia^6998trecentretriginmillia^6997trecentretriginmillia^6996...trecentretriginmillia^5trecentretriginmillia^4trecentretriginmillia^3trecentretriginmillia^2trecentretriginmilliatrecenduotrigintillion
Long scale

**Long scale** is the original form by which 15th century French mathematician Nicolas Chuquet devised the system of giving numbers beyond the million -illion names,based on powers of a million.
In his 1484 manuscript he dubbed the second power of a million *byllion*,the third *tryllion*,"the fourth Quadrillion,the fifth *quyillion*,the sixth *sixlion*,the seventh *septyllion*,the eighth *octyllion*,the ninth *nonyllion* and so on with others as far as you wish to go."
Until this time there were no "illions" past ad hoc use of "bymillion" and "trimillion".

Intervening powers of a thousand are denoted by names ending in -ard instead of -on,e.g. 109 is a *milliard* in long scale,and 1015 a *billiard* and so forth.

In later years the short scale (where there are only -illions and they are powers of a thousand rather than a million) took root in some countries and has become predominant in English,but some countries use each system and some have gone back and forth between them.

The Epstein system uses long scale values for pre-existing names and as part of its framework in constructing names.
Maximusseptingentillion

A **maximusseptingentillion** (also called a **septingentillionplex** or **septingentilliplexion**) is equal to 10102103, or E2103#2 in Hyper-E notation. It is equal to one followed by a septingentillion zeros. It is 102103+1 digits long. It is slightly bigger than a maximussescennovemnonagintillion (or a sescennovemnonagintillionplex) (10102100).

It is the sixth root of the Epstein system *quinquagintricentillia-illion* which is 106\*102103.

Writing down the full decimal expansion would take 1 sescenoctononagintillion (102097) books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

In the short scale of the Conway-Wechsler system, it is called

ten trestrigintatrecentilli (700 times)-duotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, it is also called

ten trecentretriginmillia^700trecentretriginmillia^699trecentretriginmillia^698trecentretriginmillia^697trecentretriginmillia^696...trecentretriginmillia^4trecentretriginmillia^3trecentretriginmillia^2trecentretriginmilliatrecenduotrigintillion
Kalenillion

The **kalenillion** (in japanese: **カレニリオン** *Karenirion*) is equal to 103\*103\*103,003+3.

## See also

* **kalenillion**
* kalodillion
* kaltrillion
* kalterillion
* kalpetillion
* kalectillion
* kalzetillion
* kalyotillion
* kalxenillion
* kaldakillion
* kalhendillion
* kaldokillion
* kaltradakillion
* kaltedakillion
* kalpedakillion
* kalexdakillion
* kalzedakillion
* kalyodakillion
* kalnedakillion
* kalikillion
* kalicodillion
* kalicterillion
* kalikectillion
* kalikyotillion
* kaltrakillion
* kaltractrillion
* kaltrakectillion
* kaltekillion
* kaltecpetillion
* kalpekillion
* kalexakillion
* kalzakillion
* kalyokillion
* kalnekillion

Standard -illion numbers 103\*103,000+3 (103\*103,297+3)

Main article: -illion**1,000–1,009:** kalillion (**-en** · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,010–1,019:** kaldakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,020–1,029:** kalikillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,030–1,039:** kaltrakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,040–1,049:** kaltekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,050–1,059:** kalpekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,060–1,069:** kalexakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,070–1,079:** kalzakillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,080–1,089:** kalyokillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
**1,090–1,099:** kalnekillion (-en · -od · -tr · -ter · -pet · -ect · -zet · -yot · -xen)
Minnowplex

A **minnowplex** is equal to 101025, or E25#2 in Hyper-E notation. It is equal to one followed by a minnow (10 septillion) zeros. It is 1025+1 digits long.

Writing down the full decimal expansion would take 1019 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Kupulus

**Kupulus** is equal to {10, 100, 3} & 10 & 10 using the array of operator and BEAF. It has kungulus entries. The term was coined by GoogolBoss.

## Approximations

*Since BEAF is ill-defined past tetrational arrays, these values are just expectations.*

 Strong Array Notation
 Fast Growing Hierarchy

f

ψ
(

Γ

Ω
1

)

(
100
)

{\displaystyle f\_{\psi(\Gamma\_{\Omega+1})}(100)}

 (debatable)
List of googologisms/Tetration

* Class 0
* Class 1
* Class 2
* Class 3
* Class 4
* Class 5
* Class 6
* Class 7
* Class 8
* Class 9
* Class 10
* Class 11
* Class 12
* Class 13
* Class 14
* **Tetration level**
* Pentation level
* Hexation level
* Heptation level
* Octation level
* Nonation level
* Decation level
* Undecation level
* Up-arrow notation level
* Expansion level
* Explosion level
* Detonation level
* Pentonation level
* Hexonation level
* Heptonation level
* 8–9 (4 entry) linear notation level
* Chained arrow notation level
* 5 entry linear array notation level
* 6~7 entry linear array notation level
* 8+ entry linear array notation level
* Two row array notation level
* Planar array notation level
* Higher dimensional array notation level
* Tetrational array notation level
* Higher array notation level
* Legiattic array notation level
* Beyond legiattic array notation level
* Uncomputable numbers

* Decalogue, 10↑↑10

* Deca'decillio-illion (Epstein system), 1000000(1060)(1060)(1060)(1060)(1060)(1060)(1060)(1060)(1060)(1060)

* Dodecalogue, 10↑↑12

* 10 *u* 5 (Ultrex), 10↑↑32

OOPS!...numbers above are less than a Millioncentiplex and thus by this wiki's standards belong in Class 12 or below,though they are "tetration level" on other wikis.

Definitions below trusted an incorrect interpretation of Ultrex and should be seen as upper bounds of which the real definitions fall increasingly short...their correct classification need to be determined.(8 *u* 8 is 8 raised to a stack of 8 exponents each of which is the entire tower beneath it...the first equal to the base 8,the second being 8^8=16777216,the third being 8^8^16777216 and so on to the 8th exponent).

* 8 *u* 8 (Ultrex) = 8 *uu* 0, 8↑↑256

* 9 *u* 9 (Ultrex) = 9 *uu* 0 (Ultrex), 9↑↑512

* 10 *u* 10 = 10 *uu* 0 (Ultrex), 10↑↑1024

* 10 *u* 10000000000 = 10 *uu* 1 (Ultrex), 10↑↑(210000000000)

* 16 *u* 18446744073709551616 = 16 *uu* 1 (Ultrex), 16↑↑(218446744073709551616)

* 10 *uu* 2 (Ultrex) = 10 *u* (10 *u* 2) = 10↑↑(2↑(10↑↑4))

* 10 *uuu* 0 (Ultrex) = 10 *u* (10 *u* 10) = 10↑↑(2↑(10↑↑1024))

* 10 *uuu* 1 (Ultrex) = 10 *u* (10 *u* 10000000000) = 10↑↑(2↑(10↑↑210000000000))
Mmmmol series

Bowers' Mmmmol series

**M series:** milliol · mmmmol · mpenguinol · mgiantol · mbubbleol · mabcdefghijklmnopqrstuvwxyzol · mheptaol · mtwotimesfourol · mmillionol · mforestol · mlavaol · mthreetimesfourol · mcolorol · mstrawberrygol · mblueol · mgarfourol · mseventeenol · minfiniteol · mlargeol · mtwotimestenol · mtrevorol · mtwotimeselevenol · mtwentythreeol · mtwentyfourol · mgarfiveol · mazgol · mfzthreeol · mnoiseol · mtwentynineol · mthirtyol