recursal/Fanatic-Fandom huggingface dataset:
Icosillion

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • **Icosillion** • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Infinity

**Infinity** is a concept indicating that which is "larger" than any natural number. Infiinity isn't a number as you cannot manipulate infinity in any meaningful way (what does "∞ + 1" or "∞ - ∞" mean?). But there are also more precisely-defined infinities, such as ordinal numbers, which could be considered numbers, as they can be manipulated like numbers.
Knuth's up-arrow notation

In mathematics, **Knuth's up-arrow notation** is a method of notation for very large integers, introduced by Donald Knuth in 1976. In his 1947 paper, R. L. Goodstein introduced the specific sequence of operations that are now called hyperoperations.

Rules:

1. a↑b = ab
2. a↑nb = a↑n-1a↑n-1...a↑n-1a with b copies of a (n ≠ 0)
Gopanilalan

The number Gopan is this number
10{{{10\*3\*10{106}10{{10^14T}}10^10[40]10}}10\*6.07}}}10^7

- In the estimate for short is the number
10[10{40}10]10
- In estimate of big integer limit while running Xeon Phi is this number 340^106{508}106^340.
- According to protoverse’s it’s this number 10^-10{6000000000}10.
- The broken limit is 10&3710(140)1005 or undefined.
**Expression error: Unrecognized punctuation character ",".**
Nongentimillillion

n

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • **Nongentimillillion** • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
List of ordinals

* Omega = ω
* Omega plus one = ω + 1
* Omega plus two = ω + 2
* Omega plus three = ω + 3
* Omega times two = ω2
* Omega times two plus one = ω2 + 1
* Omega times three = ω3
* Omega squared = ω2
* Omega cubed = ω3
* Omega to the omega = ωω
* Omega to the omega to the omega = ωωω
* Epsilon-zero = ε0
* Epsilon-one = ε1
* Epsilon-two = ε2
* Zeta-zero = ζ0
* Eta-zero = η0
* Theta-zero = θ0 = φ(4,0)
* Gamma-zero = Γ0 = φ(1,0,0)
* Ackermann ordinal = φ(1,0,0,0)
* Small Veblen ordinal = ϑ(Ωω) (Weirmann's theta function)
* Large Veblen ordinal = ϑ(ΩΩ)
* Church Kleene Ordinal = ω1CK
* Mahlo Cardinal = M
* Weakly Compact Cardinal = K
* Absolute Infinity = Ω

## Beyond Absolute Infinity

Please, for the love of god, do not make any numbers here. Go to Fictional Googology Wiki for that. Someone added stuff like (ΩxXΩ)xΩ, and that is not allowed here. CompactStar removed it. Oh, that also includes stuff like ΩSSCG(3) ,so go there if you want numbers like that.

```
Maybe if we want to share Fanmade numbers like Kryptaminut are allowed, but past that number is just harsh. I say, you can. You can't set a rule that would decline people joining. If you don't want that, then you will remove ones live Googolcrump also.[1]

```
Nanillion

A **nanillion** (a name coined by Jonathan Bowers as part of the Bowers system) is equal to 103,000,000,003.

In the Epstein system, it is called a penhecmegilliard.

In the town of Bjuv this is also called a 'Viking Special'.

## Approximations

 Strong array notation | s(10,3,000,000,003)

## See also

### Bowers system

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • **Nanillion** • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Hexacontillion

wo big

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • **Hexacontillion** • Heptacontillion
Nonillion

A **nonillion** is equal to 1030.

In long scale, it is called a quintillion.

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • **Nonillion** • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Nedakillion

A **nedakillion** is equal to 103\*103octodecillion+3.

## Approximations

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

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Jojocon conor 657illion

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Nonecxenultillion

A **Nonecxenultillion** is equal to... err... It is also classified as not a number.

103\*103\*102.997\*1045 +3

Or, this:

   (someone put this number into here cause idk where it goes)

## See also

### Bowers system

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
#### Bonus

Gazillion • Platillion
A also bonus is Gagga.

Yet we don't know what is next, it most likely will be Bowerillion.
Novemnonagintanongentillion

**Novemnonagintanongentillion** is a Short scale name for 10^3000 (Also known as *pencentillion* or *pentacentillion* in the Epstein system,the more traditional Long scale name is Quingentillion which dates to William Henkle's work in 1860).
This is the 500th power of a million.
In the long scale this name (also spelled *Novemnonagintinonagintillion*) applies to the 999th power of a million,or 105994.
Guinqgiuminmillinillion

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Gralbanos

**T3xt** 1,3812317237`,m3412m3m12s 44444444444444 Googl3 FNhdglsdhhrom3 p44444444444444FNhdglsdhNhdglsdh44444444444444g3d 44444444444444pp. 1,3812317237`,m3412m3m12t funFNhdglsdht1,3812317237`,m3412m3m12ons 44444444444444s 44444444444444 l1,3812317237`,m3412m3m12ghtw31,3812317237`,m3412m3m12ght t3xt 3d1,3812317237`,m3412m3m12t1 th44444444444444t 1,3812317237`,m3412m3m12s not pl44444444444444tf1m d3p3nd3nt. 1,3812317237`,m3412m3m12t 1,3812317237`,m3412m3m12s FNhdglsdh44444444444444p44444444444444bl3 of w1Nhdglsdh1,3812317237`,m3412m3m12ng offl1,3812317237`,m3412m3m12n3 44444444444444nd supp1ts synt44444444444444x h1,3812317237`,m3412m3m12ghl1,3812317237`,m3412m3m12ght1,3812317237`,m3412m3m12ng. G**oogl3 FNhdglsdhhrom3 44444444444444pps**, 1 FNhdglsdhommonly just **FNhdglsdhhrom3 44444444444444pps**, w3r3 44444444444444 FNhdglsdh3rt444444444444441,3812317237`,m3412m3m12n typ3 of non-st44444444444444nd44444444444444rd1,3812317237`,m3412m3m12z3d w3b 44444444444444ppl1,3812317237`,m3412m3m12FNhdglsdh44444444444444t1,3812317237`,m3412m3m12on th44444444444444t r44444444444444n on th3 Googl3 FNhdglsdhhrom3 w3b brows3r. FNhdglsdhhrom3 44444444444444pps FNhdglsdh44444444444444n b3 obt444444444444441,3812317237`,m3412m3m12n3d from th3 FNhdglsdhhrom3 W3b St13 44444444444444long w1,3812317237`,m3412m3m12th v44444444444444r1,3812317237`,m3412m3m12ous fr33 44444444444444nd p444444444444441,3812317237`,m3412m3m12d 44444444444444pps, 3xt3ns1,3812317237`,m3412m3m12ons, 44444444444444nd th3m3s. Th3 44444444444444pps FNhdglsdhom3 1,3812317237`,m3412m3m12n two v44444444444444r1,3812317237`,m3412m3m123t1,3812317237`,m3412m3m123s: host3d, 1 s3rv3r-s1,3812317237`,m3412m3m12d3, 44444444444444nd p44444444444444FNhdglsdhNhdglsdh44444444444444g3d, 1 FNhdglsdhl1,3812317237`,m3412m3m123nt-s1,3812317237`,m3412m3m12d3; 344444444444444FNhdglsdhh f1m44444444444444t t44444444444444rg3t1,3812317237`,m3412m3m12ng d1,3812317237`,m3412m3m12ff3r3nt us3 FNhdglsdh44444444444444s3s. Supp1t f1 FNhdglsdhhrom3 44444444444444pps h44444444444444s b33n r3mov3d from FNhdglsdhhrom3 1,3812317237`,m3412m3m12n Jun3 Two0TwoTwo, 3xFNhdglsdh3pt on FNhdglsdhhrom3OS wh3r3 supp1t h44444444444444s b33n 3xt3nd3d unt1,3812317237`,m3412m3m12l 44444444444444t l344444444444444st J44444444444444nu44444444444444ry Two0Two5.
NEVER

Note: this page has text pasted from the FICTIONAL GOOGOLOGY WIKI.
Never is a number created by Mathis R.V. It's symbol is the default unknown symbol on Apple devices, but it is referred to as this: �/ↇ/ↁ/[?]/?/£/や/ふ/ネ/吏.[1] There is another symbol for Never (⍰), but it shows up in 5 other numbers.
A YouTuber, Latvian A AUTTP ATHDTC, calls this number kissfinity.

LIST OF NUMBER NAMES for the 6-number symbol:

Absolute Square of Endless

Absolute Indicated of Endless

Absolute Ininalka of Endless

Absolute Mestinia of Endless

NeveR

Endlessfinity (NO! Version)

The end

There's still more numbers like endless,always and THE END

It works off Terminus, Never is equal to the smallest number bigger than anything you could make with TN() Notation. (See Terminusfinity).

However it can be terminated by Xenoshey's Quietus loops

I call this Number "bagiharabogasiafinity". It's equal to pregarusafinity(px^6)infinity.

Never begins the Never Hierarchy, with Never as NEVH(0), the hierarchical next number is Everythinglessfinity. The hierarchy ends with Unreachfinity as it is next to another series.
Quadrillion

A **quadrillion** is equal to 1015.

In long scale, it is called a **billiard**.

In the Indian counting system, it is called a **padma**.

## Etymology

The name is based on **quattuor**, the Latin word for 4.

#### Tier 1

Thousand • Million • Billion • Trillion • **Quadrillion** • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Traktingillion

Template:Illion

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
List of hierarchy constants

## Below Infinity

1. Fast Growing Heirarchy Consant = f
2. Hierarchy Constant of The BEAF = bH
3. Bowers' Hierarchy Constant = bHC
4. Bird's Array Constant = C
5. Approx Array Constant = x
6. Stemmed Array Hierarchy Constant = SAhC
7. Ice Hierarchy = Cold
8. Greater Hierarchy = g
9. Silesian Hierarchy = s
10. Protestant Hierarchy = p
11. Not Hierarchy = n/A
12. Fast Shrinking Hierarchy Constant = S
13. Fourthtothefourth = 4-4
14. Constanttothethree = C-3

## Above Infinity

15. Freddy Fazbear Constant

16. Joe Constant
Petillion

A **petillion** is equal to 103\*103quadrillion+3 in Jonathan Bower's system.

## Approximations

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

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Septendecillion

A **septendecillion** is equal to 1054. It could be visualized as the cube with a side length of 1018.

In the long scale, it is called a **nonillion**.

## Decimal expansion

1000000000000000000000000000000000000000000000000000000
## Etymology

The names are based on **septendecim**, the Latin word for 17.

## See also

### Bowers system

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • **Septendecillion** • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
### Epstein system

#### Zero-order hyphenates

Thousand • Million • Milliard • Billion • Billiard •Trillion • Trilliard • Quadrillion • Quadrilliard • Quintillion • Quintilliard • Sextillion • Sextilliard • Septillion • Septilliard • Octillion
Quadringentimillillion

Final.

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • **Quadringentimillillion** • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Sbiis Saibian

**Sbiis Saibian** (IPA: /sbiz saɪbjən/, born 1983) is an American recreational mathematician and "megalo-arithmologist" who is most famous in the googological community for maintaining a web book called *One to Infinity: A Guide to the Finite* (formerly *A Finite Journey*). In the book, he introduces and describes various googological notations and invents his own, called the Extensible-E System. The site was first publicly launched on December 9, 2008, four days after Googology Wiki was first created.

Saibian's output is prolific. As of March 2015, he has coined 15,610 googolisms (excluding beta releases), the second most for any single googologist, followed by Template:U. For comparison, this is over 44 times more than the number of googologisms (or as he calls them, "googolisms") coined by another famous googologist, Jonathan Bowers/Hedrondude.

"Sbiis Saibian" is a pseudonym, which he says was "invented by typing random letters on a keyboard." Another pseudonym he more recently goes by is Sbiis.ExE. His real name is not generally known.

 File:Bowman Intense VanishingPoint.png

## Notations invented by Sbiis Saibian

* Poly-cell notation (PcN)
	+ Stack notation (StN)
	+ Diamond notation (DiN)
	+ 5-cell notation (5cN)
	+ 6-cell notation (6cN)
	+ ...
* Extensible-E System (ExE)
	+ Hyper-E notation (E#)
	+ Extended Hyper-E notation (xE#)
	+ Cascading-E notation (E^)
		- Limited Extension Cascading-E notation (LECEN)
	+ Extended Cascading-E Notation (xE^)
	+ Hyper-Extended Cascading-E Notation (#xE^)
		- Hyper-Hyper-Extended Cascading-E Notation (##xE^)
		- Solidus-Extended Cascading-E Notation (/xE^)
* Saibian's Counter-Clockwise Arrow Notation: \(b \uparrow\uparrow\uparrow p = \_{p \leftarrow}b\), \(b \uparrow\uparrow\uparrow\uparrow p = b\_{\rightarrow p}\), etc.

## Specific numbers

* **203** is used as the base of the googologisms joe pellinger and grand joe pellinger by Sbiis Saibian.
	+ Its prime factorization is 7 × 29. It is also the 6th Template:W.
* **44,435,622** is used in the definition of the pseudomonarchia daemonum and the grand pseudomonarchia daemonum by Sbiis Saibian.
	+ It is equal to 6,6662 + 66. Its prime factorization is 2 × 3 × 7 × 11 × 96,181.

## See also

* Category:Numbers by Sbiis Saibian
* GWiki user page

## Sources

1. ↑ https://www.fictionpress.com/u/465777/Sbiis-Saibian
2. ↑ About Author - Large Numbers
3. ↑ Saibian, Sbiis. 3.2.3 - Ascending with Up Arrows. Retrieved on March 3, 2015.
4. ↑ Saibian, Sbiis. 4.3.10 - Extended Cascading-E Numbers Part IV (11871 - 14070). Retrieved on March 3, 2018.
5. ↑ Saibian, Sbiis. 4.3.11 - Extended Cascading-E Numbers Part V (14071 - 15610). Retrieved on March 3, 2018.

## External links

* Sbiis Saibian's Large Number Site
* Sbiis Saibian's General Site
* Beyond G and Large Number Lounge, S. Saibian's blogs
* Giga Gerard's review of Hyper-E Notation

Template:Googology fundamentalsja:Sbiis Saibian
zh:Sbiis Saibian
Tredecillion

A **tredecillion** is equal to 1042. It could be visualized as the cube with a side length of 1014.

In the long scale, it is called a **septillion**.

## Decimal expansion

1000000000000000000000000000000000000000000
## Etymology

The name is based on **tredecim**, the Latin word for 13.

## See also

### Bowers system

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • **Tredecillion** • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
### Epstein system

#### Zero-order hyphenates

Thousand • Million • Milliard • Billion • Billiard •Trillion • Trilliard • Quadrillion • Quadrilliard • Quintillion • Quintilliard • Sextillion • Sextilliard • **Septillion** • Septilliard • Octillion
Quattuordecillion

A **quattuordecillion** is equal to 1045. It could be visualized as the cube with a side length of 1015.

In the long scale, it is called a **septilliard**.

## Decimal expansion

1000000000000000000000000000000000000000000000
## Etymology

The name is based on **quattuordecim**, the Latin word for 14.

## See also

### Bowers system

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • **Quattuordecillion** • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
### Epstein system

#### Zero-order hyphenates

Thousand • Million • Milliard • Billion • Billiard •Trillion • Trilliard • Quadrillion • Quadrilliard • Quintillion • Quintilliard • Sextillion • Sextilliard • Septillion • **Septilliard** • Octillion
Tritet

A **tritet** is equal to {4,4,4} in BEAF, or 4{4}4. The term was coined by Jonathan Bowers.

This number is also called **trientet** in strong array notation's naming scheme.

## Etymology

The name of this number is based on tri- (three) and tet- (four).

## See also

### BEAF

Googol • Giggol • Tritri • Gaggol • Geegol • Gigol • Goggol • Gagol • Boogol
Quingentimillillion

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • **Quingentimillillion** • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Nonagintimillillion

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • **Nonagintimillillion** • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Quindecillion

A **quindecillion** is equal to 1048. It could be visualized as the cube with a side length of 1016.

In the long scale, it is called an **octillion**.

## Decimal expansion

1000000000000000000000000000000000000000000000000
## Etymology

The name is based on **quindecim**, the Latin word for 15.

## See also

### Bowers system

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • **Quindecillion** • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
### Epstein system

#### Zero-order hyphenates

Thousand • Million • Milliard • Billion • Billiard •Trillion • Trilliard • Quadrillion • Quadrilliard • Quintillion • Quintilliard • Sextillion • Sextilliard • Septillion • Septilliard • **Octillion**
Sextillion

A sextillion is equal to 1021.

In long scale, it is called a trilliard.

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • **Sextillion** • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • Quattuormicrillion • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Quattuormicrillion

n

#### Tier 1

Thousand • Million • Billion • Trillion • Quadrillion • Quintillion • Sextillion • Septillion • Octillion • Nonillion • Decillion • Undecillion • Duodecillion • Tredecillion • Quattuordecillion • Quindecillion • Sexdecillion • Septendecillion • Octodecillion • Novemdecillion • Vigintillion • Trigintillion • Quadragintillion • Quinquagintillion • Sexagintillion • Septuagintillion • Octogintillion • Nonagintillion • Centillion • Cenuntillion • Duocentillion • Centretillion • Ducentillion • Trecentillion • Quadringentillion • Quingentillion • Sescentillion • Septingentillion • Octingentillion • Nongentillion
#### Tier 2

Millillion • Dumillillion • Tremillillion • Quattuormillillion • Quinmillillion • Sexmillillion • Septenmillillion • Octomillillion • Novemmillilion • Decimillillion (Myrillion)• Vigintimillillion • Trigintimillillion • Quadragintimillillion • Quinquagintimillillion • Sexagintimillillion • Septuagintimillillion • Octogintimillillion • Nonagintimillillion • Centimillillion • Ducentimillillion • Trecentimillillion • Quadringentimillillion • Quingentimillillion • Sescentimillillion • Septingentimillillion • Octingentimillillion • Nongentimillillion • Micrillion • Dumicrillion • Tremicrillion • **Quattuormicrillion** • Quinmicrillion • Decimicrillion • Centimicrillion • Nanillion • Picllion • Femtillion • Attillion • Zeptillion • Yoctillion • Xonillion • Vecillion • Icosillion • Triacontillion • Tetracontillion • Pentacontillion • Hexacontillion • Heptacontillion
Omega

**ω (omega)** is the smallest ordinal number.

In the Wainer hierarchy, the fundamental sequence of ω is (0,1,2,3,4...).

Aleph null is the cardinality of ω.

the symbol is the 24th letter of the lowercase **Greek Alphabet**.

## Hierarchies

fω(n) = {2,n,n+1}

Hω(n) = n+1

gω(n) = n

## Countable sets

If a set can be put into bijective correspondence with a subset of ω, it is countable. All finite sets fall into this category, and a set is *countably infinite* if it is both countable and infinite. Famous examples of countably infinite sets include the natural numbers, integers, rational numbers, and algebraic numbers.

## External links

Cantor's Attic entry

1. ↑ The site is not secure.
Tetharx numbers

## Basic

1. Tetharxun
2. Tetharxdu
3. Tetharxitri
4. Tetharxitet
5. Tetharxipent
6. Tetharxihex
7. Tetharxihept
8. Tetharxioct
9. Tetharxideck
10. Tetharxicose
11. Tethaxipenine
12. Tetharxihect
13. Tatharxigigas
14. Tetharxichill

## SI Prefixes

1. Tetharximeg
2. Tetharxigig
3. Tetharxiter
4. Tetharxipet
5. Tetharxi-ex
6. Tetharxi-zep
7. Tetharxi-yoc
8. Tetharxi-ron
9. Tetharxi-quec

## Orders of magnitude

1. Tetharxi-octad
2. Tetharxi-sedeniad

## Googols / -acthulhums

1. Penacthulhum / Tetharxi-oogol
2. Hexactulhum / Tetharxi-oogoloogol
3. Heptacthulhum / Tetharxi-oogol (3)
4. Octactulhum / Tetharxi-oogol (4)
5. Ennacthulhum / Tetharxi-oogol (5)
6. Dekacthulhum / Tetharxi-oogol (6)
7. Quad-dekactulhum / Tetharxi-oogol (10)
8. Icosactulhum / Tetharxi-oogol (16)
9. Hectacthulhum / Tetharxi-oogol (96)

## Googols and orders of magnitude

1. Chillacthulhum / Tetharxi-oogol (996)
2. Megacthulhum / Tethaxi-oogol (999,996)
3. Gigacthulhum / Tetharxi-oogol (10^9 -4)
4. Teracthulhum / Tetharxi-oogol (10^12 -4)