recursal/Fanatic-Fandom huggingface dataset:
Fztrillion

A **fztrillion** is equal to 1,000,000,000,0001,000,000,000,000 = 1012×1,000,000,000,000, or E12×1,000,000,000,000 in Hyper-E notation. It is equal to one followed by 12 short scale trillion (long scale billion) zeros. It is 12×1,000,000,000,000+1 digits long.

In the Epstein system this number is known as a *biterillion*,the 2x1012th power of a million.

Writing down the full decimal expansion would take 12,000,000 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

one trillinovenonagintanongentillinovenonagintanongentillinovenonagintanongentillinovenonagintanongentillion

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

one tremilliamilliamilliamillianongennovemnonaginmilliamilliamillianongennovemnonaginmilliamillianongennovemnonaginmillianongennovemnonagintillion
Ganglasphemorgue

The **ganglasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]
{
10
,
100
(
0
,
3
)
2
}
1
]
2
}

{\displaystyle \{100,100 [1 [1 \backslash 3 \neg 2] \{10,100 (0,3) 2\}+1] 2\}}

 = E100{#,#+1,1,2}gangulus 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.
Fzmaximustrillion

A **fzmaximustrillion** (also called a **fztrillionplex** or **fztrilliplexion**) is equal to maximustrillionmaximustrillion = (101,000,000,000,000)101,000,000,000,000 = 10101,000,000,000,012. It is equal to one followed by 1,000,000,000,000 maximustrillion zeros. It is 101,000,000,000,012+1 digits long. This number is slightly larger than a trillionduplex.

Writing down the full decimal expansion would take 101,000,000,000,006 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Gargoogolbong

A **gargoogolbong** is a googolbong squared as equal to googolbong2 = (10100,000,000)2 = 10200,000,000, or E200,000,000 in Hyper-E notation. It is equal to one followed by 200,000,000 zeros. It is 200,000,001 digits long. It is a googolbong googolbongs.

Writing down the full decimal expansion would take 200 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Fzgogol

A **fzgogol** is equal to gogolgogol = (1050)1050 = 105×1051. It is equal to one followed by five sexdecillion (50 gogol) zeros. It is 5×1051+1 digits long.

Writing down the full decimal expansion would take 5×1045 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Fzmillion

A **fzmillion** is equal to 1,000,0001,000,000 = 106,000,000, or E6,000,000 in Hyper-E notation. It is equal to one followed by 6,000,000 zeros. It is 6,000,001 digits long.(This number is the Epstein system Megillion,and in that system a million raised to this is a *megillio-illion*,a million raised to that a *megillio-illio-illion*,and so to the Megillio-illio-illio-illio-illion and beyond...see Powers of a million).

Writing down the full decimal expansion would take 6 (six) books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

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

one milliamillianongennovemnonaginmillianongennovemnonagintillion
Fzbillion

A **fzbillion** is equal to 1,000,000,0001,000,000,000 = 109,000,000,000, or E9,000,000,000 in Hyper-E notation. It is equal to one followed by 9,000,000,000 zeros. It is 9,000,000,001 digits long.

Writing down the full decimal expansion would take 9,000 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

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

one duomilliamilliamillianongennovemnonaginmilliamillianongennovemnonaginmillianongennovemnonagintillion
In the Epstein system this is a

*penhecmeggigillion* (the 1,500,000,000th power of a million)
Galac2928’s Custom Number Abbreviations

M=Million

B=Billion

T=Trillion

Q=Quadrillion

Qu=Quintillion

Sx=Sextillion

Sp=Septillion

Oc=Octillion

No=Nonillion

De=Decillion

Ude=Undecillion

Dde=Duodecillion

Tde=Tredecillion

Qde=Quattuordecillion

Qude=Quindecillion

Sxde=Sexdecillion

Spde=Septendecillion

Ocde=Octodecillion

Node=Novemdecillion

V=Vigintillion

Uv=Unvigintillion

Dv=Duovigintillion

Tv=Trevigintillion

Qv=Quattuorvigintillion

Quv=Quinvigintillion

Sxv=Sexvigintillion

Spv=Septenvigintillion

Ocv=Octovigintillion

Nov=Novemvigintillion

Tr=Trigintillion

Qg=Quadragintillion

Qug=Quinquagintillion

Sxg=Sexagintillion

Spg=Septuagintillion

Ocg=Octogintillion

Nog=Nonagintillion

Ce=Centillion

Mil=Millillion

Mir=Micrillion

Ico=Icosillion

As=Astillion

Lu=Lunillion

Fem=Fermillion

Jov=Jovillion

So=Solillion

Be=Betillion

Glo=Glocillion

Gx=Gaxillion

Su=Supillion

Ves=Versillion

Mut=Multillion

Me=Metillion

Xv=Xevillion

Hyp=Hypillion

On=Omnillion

Ou=Outillion

Br=Barrillion

Bx=Boxillion

Ct=Cetillion

Id=Idixillion
Gigillion

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

Writing down the full decimal expansion would take 3×102,999,999,994+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 this name has been used (since the 1980s) for 1,000,0001,000,000,000,with a million raised to this number being a *gigillio-illion*,a million raised to a gigillio-illion a *gigillio-illio-illion*,and so forth;
an Epstein system name beginning "gigillio'" involves a stack of 1,000,0001,000,000,000 exponents,one beginning "gigillio-illio'" a stack of a gigillio-illion exponents,and so forth,with each exponent's value being defined by what comes after the apostrophe and before the final hyphen,and the base being a million but the number being subject to multiplication:
a *gigillio-illio'gigillio-illio-illion* is a million raised to a stack of a gigillio-illion gigillio-illions,a gigillio-illio'gigillio-illio-million multiplies the number by a million,a gigillio-illio'gigillio-millio-illion instead multiplies the value of each exponent by a million,and a gigillio-millio'gigillio-illio-illion instead multiplies the layers of exponents by a million.
Since only long scale values are used in the Epstein system a gigillio-millio'gigillio-illio-billion would multiply the last number by a million million and a gigillio-millio'gigillio-illio-trillion by a million million million.
Gijilliasphemorgue

The **gijilliasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]

10

3
×

10

3
×

10

3
,
000
,
000
,
000

3

1
]
2
}

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

 = E100{#,#+1,1,2}gijillion 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.
Fzgoogolbell

A **fzgoogolbell** is equal to googolbellgoogolbell = (105,000)105,000 = 105×105,003. It is equal to one followed by 5,000 googolbell zeros. It is 5×105,003+1 digits long. This number is slightly larger than a googolplexibell (also called gogolplexitoll).

Writing down the full decimal expansion would take 5×104,997 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Fzgoogolduplex

A **fzgoogolduplex** is equal to googolduplexgoogolduplex = (101010100)101010100 = 10101010100+10100. It is equal to one followed by a googolplex googolduplex zeros. It is 101010100+10100+1 digits long. This number is slightly larger than a googoltriplex.

Writing down the full decimal expansion would take approximately 101010100+10100 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Giant first kale

The **giant first kale** is equal to

{

100
,
100
,
100
,
100
,
100.....100
,
100
,
100
,
100
,
101

⏟

absolute infinity
−
1
 hundreds

/

2
}

{\displaystyle \{\underbrace{100,100,100,100,100.....100,100,100,100,101}\_{\text{absolute infinity}-1\text{ hundreds}}/2\}}

## Approximations

{
100
,
1
−
absolute infinity
[
1
[
3
]
¬
2
]
2
}

{\displaystyle \{100,1+-\text{absolute infinity} [1 [3] \neg 2] 2\}}

a

ϕ

(

Ω

Ω
absolute infinity

100

)

(
3
)

{\displaystyle a\_{\phi\left(\Omega^{\Omega+\text{absolute infinity}}+100\right)}(3)}

## See also

Noogai93 1st series

**First kale group:** First kale · **Giant first kale** · Grand first kale · Great first kale · Huge first kale · Enormous first kale · Destruction first kale · Extreme first kale · Gigantic first kale · Second kale · King second kale · Third kale · Large third kale · Fourth kale · Hyper fourth kale · Last kale
**Mejamulusth group:** Mejamulusth · Mejamulusthplex · Mejamulusthduplex
**Gijjulus group:** Super Mejamulusth · Gijjulus
**Aster group:** Aster's Number · Asterplex
**GIANT LUNEK group:** GIANT LUNEK · GIANT LUNEK-illion · GIANT LUNEK-plex · GIANT LUNEK-illionplex · GIANT LUNEK-illionplexillion
**Fermoogol group:** Fermilorgula · Trommawamba · Trommawambaplex · Trommawambillion · Trommawambaplexillion · Trommawambillionplex · Trommawambatri · Trommawambatetri · Trommawambapenti · Trommawambahexi · Trommawambahepti · Trommawambaocti · Trommawambanoni · Trommawambadeci · Trommawambacenti · Trommawambamilli · Trommawambamicro · Trommawambanano · Trommawambapico · Trommawambafemto · Trommawamba-atto · Trommawambazepto · Trommawambayocto · Trommawambaxono · Trommawambaveco · Trommawambaicoso · Trommawambatriaconto · Trommawambagoogo · Trommawambahecto · Trommawambacentillio · Trommawambakilo · Trommawambamillillio · Trommawambamego · Trommawambamicrillio · Big Fermilorgula · Troggle Fermilorgula · Quabinga Fermilorgula · Quizly Fermilorgula
**Jobjobjobjobjooxagooga group:** Jobjobjobjobjooxagooga · Jobjobjobjobjooxaoompa · Jobjobjobjobjooxaoompa Googa · Jobjobjobjobjooxagooga Oompa(Saibian) · Jobjobjobjobjooxagooga Oompa Loompa
**Sodlorgulus group:** Pundadaa · Sodlorgulus
**Betorsal group:** Betorsal · Betorsalplex · Betorsatrix
Gargoogol-triplexed

A **gargoogol-triplexed** is equal to 10101010200, or E200#4 in Hyper-E notation. It is equal to one followed by a gargoogol-duplexed zeros. It is 101010200+1 digits long.

Writing down the full decimal expansion would take 101010200-6 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Fzmaximusmillion

A **fzmaximusmillion** (also called a **fzmillionplex** or **fzmilliplexion**) is equal to maximusmillionmaximusmillion = (101,000,000)101,000,000 = 10101,000,006. It is equal to one followed by 1,000,000 maximusmillion zeros. It is 101,000,006+1 digits long. This number is slightly larger than a millionduplex.

Writing down the full decimal expansion would take 101,000,000 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Ecetonthrong

An **ecetonthrong** is equal to 10303,000,000,000, or E303,000,000,000 in Hyper-E notation. It is equal to one followed by 303,000,000,000 zeros. It is 303,000,000,001 digits long.

Writing down the full decimal expansion would take 303,000 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Ginglasphemorgue

The **ginglasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]
{
10
,
100
(
0
,
2
)
2
}
1
]
2
}

{\displaystyle \{100,100 [1 [1 \backslash 3 \neg 2] \{10,100 (0,2) 2\}+1] 2\}}

 = E100{#,#+1,1,2}gingulus 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.
Deutero-godgahlah

**Deutero-godgahlah** is equal to E100#^#\*#^#100 = E100#^##2 in Cascading-E Notation. The term was coined by Sbiis Saibian. Deutero-godgahlah is comparable to Bowers' dubol.

## Etymology

The name of this number is based on the prefix **"deutero-"** (meaning two) and the number "godgahlah".

## Approximations in other notations

{
100
,
100
(
1
)
(
1
)
2
}

{\displaystyle \{100,100 (1) (1) 2\}}

{
100
,
100
[
2
]
1
[
2
]
2
}

{\displaystyle \{100,100 [2] 1 [2] 2\}}

100
!
[
1
,
[
99
,
98
]
,
1
,
2
]

{\displaystyle 100![1,[99,98],1,2]}

f

(

ω

ω
2

)

(
100
)

{\displaystyle f\_{(\omega^{\omega 2})}(100)}

H

ω

(

ω

ω
2

)

(
100
)

{\displaystyle H\_{\omega^{(\omega^{\omega 2})}}(100)}

g

ϑ
(
(

Ω

Ω
99

)
)

(
100
)

{\displaystyle g\_{\vartheta((\Omega^{\Omega+99}))}(100)}

## Sources

1. ↑ Saibian, Sbiis. 4.3.5 Cascading-E Numbers. *One to Infinity*. Retrieved 2015-08-12.
2. ↑ Sbiis Saibian's Ultimate Large Numbers List - Part III
Fzgoogolgong

A **fzgoogolgong** is equal to googolgonggoogolgong = (10100,000)10100,000 = 1010100,005. It is equal to one followed by 100,000 googolgong zeros. It is 10100,005+1 digits long. This number is slightly larger than a googolplexigong.

Writing down the full decimal expansion would take 1099,999 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Fzogol

A **fzogol** is equal to ogologol = (1080)1080 = 108×1081. It is equal to one followed by eight sexvigintillion (80 ogol) zeros. It is 8×1081+1 digits long.

Writing down the full decimal expansion would take 8×1075 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
First kale

The **first kale** is equal to

{

100
,
100
,
100
,
100
,
100.....100
,
100
,
100
,
100
,
100

⏟

absolute infinity hundreds

/

2
}

{\displaystyle \{\underbrace{100,100,100,100,100.....100,100,100,100,100}\_{\text{absolute infinity hundreds}}/2\}}

## Approximations

{
100
,
−
absolute infinity
[
1
[
3
]
¬
2
]
2
}

{\displaystyle \{100,-\text{absolute infinity} [1 [3] \neg 2] 2\}}

a

ϕ

(

Ω

Ω
absolute infinity

100

)

(
2
)

{\displaystyle a\_{\phi\left(\Omega^{\Omega+\text{absolute infinity}}+100\right)}(2)}

## See also

Noogai93 1st series

**First kale group:** **First kale** · Giant first kale · Grand first kale · Great first kale · Huge first kale · Enormous first kale · Destruction first kale · Extreme first kale · Gigantic first kale · Second kale · King second kale · Third kale · Large third kale · Fourth kale · Hyper fourth kale · Last kale
**Mejamulusth group:** Mejamulusth · Mejamulusthplex · Mejamulusthduplex
**Gijjulus group:** Super Mejamulusth · Gijjulus
**Aster group:** Aster's Number · Asterplex
**GIANT LUNEK group:** GIANT LUNEK · GIANT LUNEK-illion · GIANT LUNEK-plex · GIANT LUNEK-illionplex · GIANT LUNEK-illionplexillion
**Fermoogol group:** Fermilorgula · Trommawamba · Trommawambaplex · Trommawambillion · Trommawambaplexillion · Trommawambillionplex · Trommawambatri · Trommawambatetri · Trommawambapenti · Trommawambahexi · Trommawambahepti · Trommawambaocti · Trommawambanoni · Trommawambadeci · Trommawambacenti · Trommawambamilli · Trommawambamicro · Trommawambanano · Trommawambapico · Trommawambafemto · Trommawamba-atto · Trommawambazepto · Trommawambayocto · Trommawambaxono · Trommawambaveco · Trommawambaicoso · Trommawambatriaconto · Trommawambagoogo · Trommawambahecto · Trommawambacentillio · Trommawambakilo · Trommawambamillillio · Trommawambamego · Trommawambamicrillio · Big Fermilorgula · Troggle Fermilorgula · Quabinga Fermilorgula · Quizly Fermilorgula
**Jobjobjobjobjooxagooga group:** Jobjobjobjobjooxagooga · Jobjobjobjobjooxaoompa · Jobjobjobjobjooxaoompa Googa · Jobjobjobjobjooxagooga Oompa(Saibian) · Jobjobjobjobjooxagooga Oompa Loompa
**Sodlorgulus group:** Pundadaa · Sodlorgulus
**Betorsal group:** Betorsal · Betorsalplex · Betorsatrix
Generasphemorgue

The **generasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]
{
10
,
10
,
10
,
10
}
1
]
2
}

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

 = E100{#,#+1,1,2}general 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.
Ecetonlogue

An **ecetonlogue** is equal to E1#10303 = EEE...EEE1 (centillion E's) = 101010...101010 (centillion 10's) using Hyper-E notation. It is equal to a power tower of a short scale centillion tens.

The name "eceton" and "-logue" suffix are both Saibianisms.

This number is smaller than any Epstein system apostrophe number with an apostrophe prefix of *quinquagintillia'* or higher,which raises a base million to a stack of a *quinquagintilliard* (a thousand times the 50th power of a million) or more larger exponents,potentially multiplied.
Fzgoogolthrong

A **fzgoogolthrong** is equal to googolthronggoogolthrong = (10100,000,000,000)10100,000,000,000 = 1010100,000,000,011. It is equal to one followed by 100,000,000,000 googolthrong zeros. It is 10100,000,000,011+1 digits long. This number is slightly larger than a googolplexithrong.

Writing down the full decimal expansion would take 10100,000,000,005 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Gagasphemorgue

The **gagasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]
10
↑↑↑↑↑↑↑
100
1
]
2
}

{\displaystyle \{100,100 [1 [1 \backslash 3 \neg 2] 10\uparrow\uparrow\uparrow\uparrow\uparrow\uparrow\uparrow100+1] 2\}}

 = E100{#,#+1,1,2}gagol 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.
Fzoctillion

A **fzoctillion** is equal to 102.7x1028. It is equal to one followed by 27 octillion zeros. It is 27 octillion 1 digits long.

Writing down the full decimal expansion would take 27 sextillion books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

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

one octomilliamilliamilliamilliamilliamilliamilliamilliamillianongennovemnonaginmilliamilliamilliamilliamilliamilliamilliamillianongennovemnonaginmilliamilliamilliamilliamilliamilliamillianongennovemnonaginmilliamilliamilliamilliamilliamillianongennovemnonaginmilliamilliamilliamilliamillianongennovemnonaginmilliamilliamilliamillianongennovemnonaginmilliamilliamillianongennovemnonaginmilliamillianongennovemnonaginmillianongennovemnonagintillion
Googolseptiplex

A **googolseptiplex** is equal to 1010101010101010100, or E100#8 in Hyper-E notation. It is equal to one followed by a googolsextiplex zeros. It is 10101010101010100+1 digits long.

Writing down the full decimal expansion would take 10101010101010100-6 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
WeeWoo

* S1
* S2

**WeeWoo** is a Dutch-British clusterbot that competed in both seasons of *Bugglebots*

## Design

WeeWoo is a clusterbot with interchangeable weaponry. The weight of 1.5kg has been equally divided between the two robots, so for the opponent to win by KO, the opponent has to immobilize both Wee and Woo.

WeeWoo can change their setup depending on the opponent, switching between either a Titanium plow or HARDOX forks.

The internals of both anti-spinner robots are identical, though the rest is not - Cosmin decided to build Wee using nearly exclusively 3D-printed and CNC-machined parts, whereas Greg built Woo completely by hand.

For Season 2, WeeWoo saw the addition of two new robots with active weaponry - Wee with a spinner, and Woo with a grabber. For both new machines armour was sacrificed to free up weight for the weaponry, effectively making them options to face wedges, hammers or lifters.

## Robot History

### Bugglebots Season 1

WeeWoo competed for the first time in the inaugural Bugglebots season. WeeWoo won its first fight against Dr Thwackenstein, after which Maximum Ogredrive beat the cluster in the heat semis in a close judges decision. WeeWoo later returned in the UK v Rest of the World special to represent the Netherlands, where it beat The Berg.

### Bugglebots Season 2

As Cosmin brought Daedalus to Season 2, Wee was now be piloted by Dave Weston. WeeWoo started off Season 2 against vertical spinner Drizzle, so the anti-spinner configuration was used in the first fight. Drizzle proved to be too hard a nut to crack, condemning WeeWoo to the loser's melee where it faced off with Catalyst and Jay. Spinner-Wee and grabber-Woo managed to inflict damage to both opponents, but before long both Wee and Woo ended up in the pit together with Catalyst, allowing the cowardly and poorly-driven Jay to progress.

In the Dung Beetle melee WeeWoo, now in the wedge configuration, survived all the way to the end until Catalyst pitted Woo and winner Snappy disposed of Wee in the pit.

## Results

### Wins/Losses

* Wins: 2
* Losses: 4
Exotillion

An **exotillion** is equal to 103×103×101,800+3. It is equal to one followed by 3×103×101,800+3 zeros. It is 3×103×101,800+4 digits long.

Writing down the full decimal expansion would take 3×103×101,800-6+0.000003 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Fzgargoogol

A **fzgargoogol** is equal to gargoogolgargoogol = (10200)10200 = 102×10202. It is equal to one followed by 20 sexsexagintillion (200 gargoogol) zeros. It is 2×10202+1 digits long. This number is slightly larger than a gargoogol-plexed.

Writing down the full decimal expansion would take 2×10196 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Galac2928’s generalization of Jonathan Bowers’ illion numbers

Centillion

Millillion

Myrillion

Micrillion

Nanillion

Picillion

Femtillion

Attillion

Zeptillion

Yoctillion

Xonillion

Vecillion

Micrecillion

Nanecillion

Picecillion

Femtecillion

Attecillion

Zeptecillion

Yoctecillion

Xonecillion

Triacontillion

Tetracontillion

Pentacontillion

Hexacontillion

Heptacontillion

Octacontillion

Enneacontillion

Dekacontillion

Icosacontillion

Megillion

Gigillion

Terillion

Petillion

Exillion

Zettillion

Yottillion

Xennillion

Wekillion

Vendekillion

Urdekillion

Tradekillion

Terdekillion

Pendekillion

Exdekillion

Zendekillion

Yodekillion

Kentillion

Megentillion

Gigentillion

Terentillion

Petentillion

Exentillion

Zettentillion

Yottentillion

Xenentillion
Febrhotillion

The **febrhotillion** is equal to 103\*103\*103\*103,000+300+3.

## See also

* febrillion
* febrenillion
* **febrhotillion**
* debrillion
* trebrillion
* tebrillion
* pebrillion
* exebrillion
* zebrillion
* yebrillion
* nebrillion
* dakebrillion
* hotebrillion
* febralillion
* febrejillion
* febrijillion
* febrastillion
* februnillion
* febrermillion
* febrovillion
* febrolillion
* febretillion
* febrlocillion
* febraxillion
* februpillion
* febrersillion
* februltillion
* febryrillion
* februntillion
* febrentrillion
* febronlillion
* febraptrillion
* febrousillion
* febrorsillion
* febrecillion
* febralcillion
* februcrillion
* febrendillion
* febratorillion
* febreetillion
* febroxillion
* febravtillion
* febrongillion
* febratillion
* febrandrillion
* febraastillion
* febrotillion
* febrortillion
* febrenkillion
* febranillion
* febrejanillion
* febrijanillion
* febrastanillion
* februnanillion
* febrermanillion
* febrovanillion
* febrolanillion
* febretanillion
* mebrillion
* gebrillion
* asebrillion
* lebrillion
* ferebrillion
* jebrillion
* sebrillion
* bebrillion
* glocebrillion
Gaggasphemorgue

The **gaggasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]
10
↑↑↑
100
1
]
2
}

{\displaystyle \{100,100 [1 [1 \backslash 3 \neg 2] 10\uparrow\uparrow\uparrow100+1] 2\}}

 = E100{#,#+1,1,2}gaggol 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.
Femtillion

A **femtillion** is equal to 103×1015+3. It is equal to one followed by 3×1015+3 zeros. It is 3×1015+4 digits long.This name was coined by Jonathan Bowers;in the Epstein system this number is a *penhecterilliard*.

Writing down the full decimal expansion would take 3,000,000,000.000003 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Gigilliasphemorgue

The **gigilliasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]

10

3
×

10

3
,
000
,
000
,
000

3

1
]
2
}

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

 = E100{#,#+1,1,2}gigillion 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.
Googolplexillion

A **googolplexillion** is equal to 103×1010100+3. It is equal to one followed by 3×1010100+3 zeros. It is 3×1010100+4 digits long. It is the googolplexth short scale -illion.

Writing down the full decimal expansion would take 3×1010100-6+0.000003 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Entoogol regiment

The **entoogol regiment** is a series of numbers from E100#^(9)100 to E100#^(10)10 defined using Extended Hyper-E Notation (i.e. beginning from entoogol and up to entoodekol). The numbers were coined by Sbiis Saibian.

## Sources

1. ↑ Saibian, Sbiis. Extended Hyper-E Numbers. Retrieved 2017-09-11.
2. ↑ Sbiis Saibian's Ultimate Large Numbers List - Part I

Template:Saibian's regiments
Fzgoogolbong

A **fzgoogolbong** is equal to googolbonggoogolbong = (10100,000,000)10100,000,000 = 1010100,000,008. It is equal to one followed by 100,000,000 googolbong zeros. It is 10100,000,008+1 digits long. This number is slightly larger than a googolplexibong.

Writing down the full decimal expansion would take 10100,000,002 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Godthrootrigahlah

The **godthrootrigahlah** (formerly **gotrithroldahlah**) is equal to E100#^#\*##100#^#\*##100 = E100#^#\*###3 in Cascading-E Notation. The term was coined by Sbiis Saibian. Godthrootrigahlah is comparable to Bowers' missol.

## Etymology

The name of this number is based on the prefix **"tri-"** and the number "godthroogahlah".

## Approximations in other notations

{
100
,
100
(
1
)
99
,
99
,
2
}

{\displaystyle \{100,100 (1) 99,99,2\}}

{
100
,
100
[
2
]
99
,
99
,
2
}

{\displaystyle \{100,100 [2] 99,99,2\}}

## Sources

1. ↑ Saibian, Sbiis. 4.3.5 Cascading-E Numbers. *One to Infinity*. Retrieved 2015-08-12.
2. ↑ Sbiis Saibian's Ultimate Large Numbers List - Part III
Dorsasphemorgue

The **dorsasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]
{
10
,

10

100

(
1
)
2
}
1
]
2
}

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

 = E100{#,#+1,1,2}dorsal 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.
Exakillion

An **exakillion** is equal to 103×103×10180+3. It is equal to one followed by 3×103×10180+3 zeros. It is 3×103×10180+4 digits long.

Writing down the full decimal expansion would take 3×103×10180-6+0.000003 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Geegasphemorgue

The **geegasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]
10
↑↑↑↑
100
1
]
2
}

{\displaystyle \{100,100 [1 [1 \backslash 3 \neg 2] 10\uparrow\uparrow\uparrow\uparrow100+1] 2\}}

 = E100{#,#+1,1,2}geegol 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.
Gargoogol-duplexed

A **gargoogol-duplexed** is equal to 101010200, or E200#3 in Hyper-E notation. It is equal to one followed by a gargoogol-plexed zeros. It is 1010200+1 digits long.

Writing down the full decimal expansion would take 1010200-6 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Ecetondex

An **ecetondex** is equal to E303#10303 = EEE...EEE303 (centillion E's) = 101010...1010303 (centillion 10's) using Hyper-E notation. It is equal to a power tower of a centillion tens topped with 303.

(In keeping with Saibian-devised names,this uses the short-scale centillion(10303);the Epstein system uses long scale,
thus a *centillio'centillio-illion* would be a million topped by a power tower of 10600 10600s.)
Diterasphemorgue

The **diterasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]
{
10
,
10
(
1
)
(
1
)
2
}
1
]
2
}

{\displaystyle \{100,100 [1 [1 \backslash 3 \neg 2] \{10,10 (1)(1) 2\}+1] 2\}}

 = E100{#,#+1,1,2}diteral 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.
Duocentillion

*Not to be confused with Ducentillion or Bicentillion.*

**Duocentillion** is a name for the 102nd -illion number,equal to 10309 in short scale or 10612 (the 102nd power of a million) in Long scale.

In the Epstein system a million raised to 10612 is a *duocentillio-illion*,a million raised to this a *duocentillio-illio-illion*,
and a million raised to a stack of 10612 10612s a *duocentillio'duocentillio-illion*.
Fzgoogolgandingan

A **fzgoogolgandingan** is equal to googolgandingangoogolgandingan = (101014)101014 = 10101014+14. It is equal to one followed by 100 trillion googolgandingan zeros. It is 101014+14+1 digits long. This number is slightly larger than a googolplexigandingan.

Writing down the full decimal expansion would take approximately 101014+14 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Fzseptillion

A **fzseptillion** is equal to 102.4x1025. It is equal to one followed by 24 short scale septillion zeros. It is 24 septillion 1 digits long.

Writing down the full decimal expansion would take 24 quintillion books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).

## Names in -illion systems

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

one septenmilliamilliamilliamilliamilliamilliamilliamillianongennovemnonaginmilliamilliamilliamilliamilliamilliamillianongennovemnonaginmilliamilliamilliamilliamilliamillianongennovemnonaginmilliamilliamilliamilliamillianongennovemnonaginmilliamilliamilliamillianongennovemnonaginmilliamilliamillianongennovemnonaginmilliamillianongennovemnonaginmillianongennovemnonagintillion
In the Epstein system this is a

*tetrayottillion* (the 4,000,000,000,000,000,000,000,000th power of a million)
Googoldecigong

A **googoldecigong** is equal to 101032, or E32#2 in Hyper-E notation. It is equal to one followed by 100 nonillion zeros. It is 1032+1 digits long.

Writing down the full decimal expansion would take 1026 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Godogdoogahlah

The **godogdoogahlah** (formerly **godyottoogahlah** and **godyottolgahlah**) is equal to E100#^#\*#######100 in Cascading-E Notation. The term was coined by Sbiis Saibian. Godheptoogahlah is comparable to MultiArrest91' sextossol.

### Etymology

The name of this number is based on the numbers "ogdoogol" and "godgahlah".

### Approximations in other notations

{
100
,
100
(
1
)
99
,
99
,
99
,
99
,
99
,
99
,
99
}

{\displaystyle \{100,100 (1) 99,99,99,99,99,99,99\}}

{
100
,
100
[
2
]
99
,
99
,
99
,
99
,
99
,
99
,
99
}

{\displaystyle \{100,100 [2] 99,99,99,99,99,99,99\}}

100
!
[
1
,
[
99
,
6
]
,
1
,
2
]

{\displaystyle 100![1,[99,6],1,2]}

f

(

ω

ω
6

)
99

(
100
)

{\displaystyle f\_{(\omega^{\omega+6}) 99}(100)}

H

ω

(

ω

ω
6

)
99

(
100
)

{\displaystyle H\_{\omega^{(\omega^{\omega+6}) 99}}(100)}

g

ϑ
(
(

Ω

Ω
5

)
99
)

(
100
)

{\displaystyle g\_{\vartheta((\Omega^{\Omega+5}) 99)}(100)}

### Sources

1. ↑ Saibian, Sbiis. Cascading-E Numbers. Retrieved 2015-01-09.
2. ↑ Sbiis Saibian's Ultimate Large Numbers List - Part III
Godgathorquid-ex-grand-megaelgathoricosice

The **godgathorquid-ex-grand-megaelgathoricosice** is equal to E100(#^#^#^1,000,001)1060#(E100#^#^##5) using Cascading-E Notation. The term was coined by Sbiis Saibian.

## Pronunciation

It is likely pronounced as so:

File:Godgathorquid-carta-megaelgathoricosice.png
## Sources

1. ↑ Saibian, Sbiis. 4.3.5 Cascading-E Numbers. *One to Infinity*. Retrieved 2016-09-09.
Googasphemorgue

The **googasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]

10

100

1
]
2
}

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

 = E100{#,#+1,1,2}googol 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.
Gogol

A **gogol** (also called a **garminnow** or **lcillion**) is equal to 1050, or E50 in Hyper-E notation. It is equal to one followed by 50 zeros. It is also called **one hundred quindecillion** in the short scale and **one hundred octillion** in long scale. It is 51 digits long. It is also a minnow squared. It is a minnow minnows.
Googolteraplex

A **googolteraplex** (also called a **googolmillimillimillimilliplex**) is equal to E100#1,000,000,000,001 in Hyper-E notation. Its name is equal to a googol followed by one trillion plexes. It is a power tower 1010...10100 (with 1,000,000,000,001 10's).

This number is smaller than any Epstein system apostrophe number with an apostrophe prefix of *untera'* or greater(this would be a million topped by a tower of 1,000,000,000,001 or more larger exponents,possibly multiplied).
Googoloctogintigong

A **googoloctogintigong** is equal to 1010242, or E242#2 in Hyper-E notation. It is equal to one followed by 100 novemseptuagintillion zeros. It is 10242+1 digits long.

Writing down the full decimal expansion would take 10236 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Googolpetagong

A **googolpetagong** is equal to 10103×1015+2. It is equal to one followed by 103×1015+2 zeros. It is 103×1015+2+1 digits long. This number is slightly close to a maximusfemtillion (also called femtillionplex or femtilliplexion).

Writing down the full decimal expansion would take 103×1015-4 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Ducentimicrillion

*Not to be confused with duocentimicrillion.*

The **ducentimicrillion** is equal to

10

600
,
000
,
003

{\displaystyle 10^{600,000,003}}

 in the short scale and

10

1
,
200
,
000
,
000

{\displaystyle 10^{1,200,000,000}}

 in the long scale.

It is 600,000,004 digits long in short scale, and 1,200,000,001 digits long in long scale.
Googolmilliplex

A **googolmilliplex** is equal to E100#1,001 in Hyper-E notation. Its name is equal to a googol followed by 1,000 plexes. It is equal to a power tower It is a power tower 1010...10100 (with 1,001 10's).

This number is smaller than any Epstein system apostrophe number with an apostrophe prefix of *unkilo'* or greater (this would be a million topped by a tower of 1,001 or more larger exponents,possibly multiplied).
Gootrasphemorgue

The **gootrasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]
{
10
,
100
(
1
)
3
}
1
]
2
}

{\displaystyle \{100,100 [1 [1 \backslash 3 \neg 2] \{10,100 (1) 3\}+1] 2\}}

 = E100{#,#+1,1,2}gootrol 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.
Epstein system

The **Epstein system** is a system of large number nomenclature devised by Louis Epstein starting in the 1980s that leverages the long scale of illions.

It is based on powers of a million,employing SI prefixes as far as they go (the adoption of yotta- resulted in the renaming of the former quadrillio-illion as the yottillion and the adoption of quetta- in 2022 renamed 1,000,0001030 from quintillio-illion to quettillion).

Layers of hyphenation in a name represent layers of exponentiation:

* megillion = 1,000,0001,000,000 (a *megilliard* is a thousand megillion)
* megillio-illion = 1,000,0001,000,0001,000,000
* megillio-illio-illion = 1,000,0001,000,0001,000,0001,000,000
* megillio-illio-illio-illion =1,000,0001,000,0001,000,0001,000,0001,000,000
* Megillio-illio-illio-illio-illion = 1,000,0001,000,0001,000,0001,000,0001,000,0001,000,000

Apostrophes relate to the height of power towers:

* a *mega'megillio-illion* is a million raised to a stack of a million megillions
* a *megillio'megillio-illion* is a million raised to a stack of a megillion megillions
* a *megillia'megillio-illion* is a million raised to a stack of a megilliard megillions

Further levels of expansion are described at the referenced site.
Gogolplex

A **gogolplex** (also called a **lcillionplex** or **fifityplexplex**) is equal to 101050, or E50#2 in Hyper-E notation. It is equal to one followed by a gogol (also called lcillion or 100 quindecillion) zeros. It is 1050+1 digits long.

In the Epstein system it is between a *sexdecaoctillio-illion* (109.6\*1049) and a *septendecaoctillio-illion*(101.02\*1050)

Writing down the full decimal expansion would take 1044 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, it is also called:

ten trestriginmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmillitrestrigintatrecenmilliduotrigintatrecentillion

According to Landon Curt Noll's The English name of a number, gogolplex is also known as:

ten tretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliamilliatrecentretriginmilliamilliamilliamilliatrecentretriginmilliamilliamilliatrecentretriginmilliamilliatrecentretriginmilliatrecenduotrigintillion
Googolquinquagintiplex

A **googolquinquagintiplex** is equal to E100#51 in Hyper-E notation. Its name is equal to a googol followed by 50 plexes. It is equal to a power tower of 51 tens topped with 100.

It is less than any Epstein system apostrophe number with an apostrophe prefix of *unpendeca'* or higher,which would be a million raised to a stack of 51 (or more) larger exponents,possibly multiplied.
Googolseptuagintigong

A **googolseptuagintigong** is equal to 1010212, or E212#2 in Hyper-E notation. It is equal to one followed by 100 novemsexagintillion zeros. It is 10212+1 digits long.

Writing down the full decimal expansion would take 10206 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Googolchime

A **googolchime** (also called a **gargoogolding**,**thousandplex**, or a **guppybell**) is equal to googol10 = (10100)10 = 101,000 = 10103, or E1,000 in Hyper-E notation. It is equal to one followed by 1,000 zeros. It is 1,001 digits long. It is also a googolding squared. It is a googolding googoldings or 10500\*10500. Googolchime cubed then multiplied by 1,000 will equal a millillion.
Googolzettaplex

A **googolzettaplex** (also called a **googolmillimillimillimillimillimillimilliplex**) is equal to E100#(1021+1) in Hyper-E notation. Its name is equal to a googol followed by a sextillion plexes. It is a power tower 1010...10100 (with 1021+1 10's).

This number is smaller than any Epstein system apostrophe number with an apostrophe prefix of *unzetta'* or greater (this would be a million topped by a tower of 1021+1 or more larger exponents,possibly multiplied).
Duodeciquingentillion

The **duodeciquingentillion** is the 512th illion,equal to 101539 in short scale.

In the long scale the 512th illion is the 512th power of a million,or 103072;
in the Epstein system this is named **duodecipencentillion**.

## Decimal

1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Standard -illion numbers 101,503 (101,800)

Main article: -illion**500–509:** quingentillion (un- · duo- · tre- · quattuor- · quin- · sex- · septen- · octo- · novem-)
**510–519:** deciquingentillion (un- · **duo-** · tre- · quattuor- · quin- · sex- · septen- · octo- · novem-)
**520–529:** vigintiquingentillion (un- · duo- · tre- · quattuor- · quin- · sex- · septen- · octo- · novem-)
**530–539:** trigintaquingentillion (un- · duo- · tre- · quattuor- · quin- · sex- · septen- · octo- · novem-)
**540–549:** quadragintaquingentillion (un- · duo- · tre- · quattuor- · quin- · sex- · septen- · octo- · novem-)
**550–559:** quinquagintaquingentillion (un- · duo- · tre- · quattuor- · quin- · sex- · septen- · octo- · novem-)
**560–569:** sexagintaquingentillion (un- · duo- · tre- · quattuor- · quin- · sex- · septen- · octo- · novem-)
**570–579:** septuagintaquingentillion (un- · duo- · tre- · quattuor- · quin- · sex- · septen- · octo- · novem-)
**580–589:** octogintaquingentillion (un- · duo- · tre- · quattuor- · quin- · sex- · septen- · octo- · novem-)
**590–599:** nonagintaquingentillion (un- · duo- · tre- · quattuor- · quin- · sex- · septen- · octo- · novem-)
Googolzettagong

A **googolzettagong** is equal to 10103×1021+2. It is equal to one followed by 103×1021+2 zeros. It is 103×1021+2+1 digits long. This number is slightly close to a maximuszeptillion (also called zeptillionplex or zeptilliplexion).

Writing down the full decimal expansion would take 103×1021-4 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Gar-

**Gar-** is a prefix used on a number *n* to indicate its square: gar-*n* = *n*2.

It is also equal to *x*×*x*.

## Examples

* gar(1) = 1 = 1×1
* gar(2) = 4 = 2×2
* gar(3) = 9 = 3×3
* gar(π) = 9.869604401089... = π×π
* gar(4) = 16 = 4×4
* gar(5) = 25 = 5×5
* gar(6) = 36 = 6×6
* gar(7) = 49 = 7×7
* gar(8) = 64 = 8×8
* gar(9) = 81 = 9×9
* gar(10) = 100 = 10×10
* gar(11) = 121 = 11×11
* gar(12) = 144 = 12×12
* gar(13) = 169 = 13×13
* gar(14) = 196 = 14×14
* gar(15) = 225 = 15×15
* gar(16) = 256 = 16×16
* gar(17) = 289 = 17×17
* gar(18) = 324 = 18×18
* gar(19) = 361 = 19×19
* gar(20) = 400 = 20×20
* gar(25) = 625 = 25×25
* gar(30) = 900 = 30×30
* gar(40) = 1,600 = 40×40
* gar(50) = 2,500 = 50×50
* gar(60) = 3,600 = 60×60
* gar(70) = 4,900 = 70×70
* gar(80) = 6,400 = 80×80
* gar(90) = 8,100 = 90×90
* gar(100) = 10,000 = 100×100
* gar(1,000) = 1,000,000 = 1,000×1,000
* gar(10,000) = 100,000,000 = 10,000×10,000
* gar(100,000) = 10,000,000,000 = 100,000×100,000
* gar(1,000,000) = 1,000,000,000,000 = 1,000,000×1,000,000
* gar(1,000,000,000) = 1018 = 1,000,000,000×1,000,000,000
* gar(10,000,000,000) = 1020 = 10,000,000,000×10,000,000,000
* gar(1,000,000,000,000) = 1024 = 1,000,000,000,000×1,000,000,000,000
* gar(quadrillion) = 1030
* gar(quintillion) = 1036
* gar(guppy) = 1040
* gar(sextillion) = 1042
* gar(septillion) = 1048
* gar(minnow) = 1050
* gar(octillion) = 1054
* gar(nonillion) = 1060
* gar(decillion) = 1066
* gar(goby) = 1070
* gar(gogol) = 10100
* gar(ogol) = 10160
* gar(googol) = 10200
* gar(centillion) = 10606
* gar(googolding) = 101,000
* gar(googolchime) = 102,000
* gar(googolbell) = 1010,000
* gar(googoltoll) = 1020,000
* gar(googolgong) = 10200,000
* gar(maximusmillion) = 102,000,000
* gar(googolbong) = 10200,000,000
* gar(maximusbillion) = 102,000,000,000
* gar(trialogue) = 1020,000,000,000
* gar(googolthrong) = 10200,000,000,000
* gar(maximustrillion) = 102,000,000,000,000
* gar(googolgandingan) = 102×1014
* gar(googolplex) = 102×10100
* gar(tetralogue) = 102×1010,000,000,000
* gar(googolduplex) = 102×1010100
* gar(googoltriplex) = 102×101010100
Googolduplexithrong

A **googolduplexithrong** is equal to 101010100,000,000,000 = 1010101011, or E100,000,000,000#3 in Hyper-E notation. It is equal to one followed by a googolplexithrong zeros. It is 1010100,000,000,000+1 digits long.

Writing down the full decimal expansion would take 1010100,000,000,000-6 books of 400 pages, with 2,500 digits on each page (except for the first, which would have 2,501).
Goggasphemorgue

The **goggasphemorgue** is equal to

{
100
,
100
[
1
[
1
∖
3
¬
2
]
10
↑↑↑↑↑↑
100
1
]
2
}

{\displaystyle \{100,100 [1 [1 \backslash 3 \neg 2] 10\uparrow\uparrow\uparrow\uparrow\uparrow\uparrow100+1] 2\}}

 = E100{#,#+1,1,2}goggol 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.
Googolexaplex

A **googolexaplex** (also called a **googolmillimillimillimillimillimillilplex**) is equal to E100#(1018+1) in Hyper-E notation. Its name is equal to a googol followed by a quintillion plexes. It is a power tower 1010...10100 (with 1018+1 10's).

This number is smaller than any Epstein system apostrophe number with an apostrophe prefix of *unexa'* or greater(this would be a million topped by a power tower of 1018+1 or more larger exponents,possibly multiplied).