- Not to be confused with Pentacthultope by Sbiis Saibian, which is written as the same expression, but represents a different value.
Penthrathoth is equal to E100#^^#^^#...#^^#^^#^#100 (100 ^^'s) = E100#^^^#^#100 in Nested Cascading-E Notation.[1] The term was coined by Aarex Tiaokhiao. Penthrathoth is comparable to Cookie Fonster's boppatoth and Saibian's tethracross.
Etymology[]
The name of the number is based on the Egyptian God of mathemathics Thoth and the word "pentation".
Approximations in other notations[]
| Notation | Approximation |
|---|---|
| BEAF | \(X \uparrow\uparrow\ X^2 \&\ 100\) |
| Bird's array notation | \(\{100,49 [1 \backslash 1 \backslash 2] 2\}\) |
| Hyperfactorial array notation | \(100![1,1,1,1,1,2]\) |
| Fast-growing hierarchy | \(f_{\zeta_0}(99)\) |
| Hardy hierarchy | \(H_{\zeta_0}(100)\) |
| Slow-growing hierarchy | \(g_{\vartheta(\zeta_{\Omega+1})}(100)\) |
Sources[]
See also[]
Tethrathoth group: Tethrathoth · Grand tethrathoth · Grantethrathoth · Greatethrathoth · Gugoltethrathoth · Greetagoltethrathoth · Gugolthratethrathoth · Throotethrathoth · Tristo-Throotethrathoth · Terootethrathoth · Petootethrathoth · Ectootethrathoth · Godgahtethrathoth · Grandgahtethrathoth · Gugoldgahtethrathoth · Graatagoldgahtethrathoth · Gugolthragahtethrathoth · Throogahtethrathoth · Teroogahtethrathoth · Gotrigahtethrathoth · Gotergahtethrathoth · Godgridgahtethrathoth · Godthroogahtethrathoth · Godteroogahtethrathoth · Deutero-godgahtethrathoth · Trito-godgahtethrathoth · Gridgahtethrathoth · Gridtrigahtethrathoth · Gridtergahtethrathoth · Gridgodgahtethrathoth · Gridgrandgahtethrathoth · Gridgugoldgahtethrathoth · Gridthroogahtethrathoth · Gridugahtethrathoth · Kubikahtethrathoth · Godgatethrathoth · Godtothrathoth · Tetgoldthrathoth · Tetgridthrathoth · Tethroothrathoth · Teteroothrathoth · Tetpetoothrathoth · Tetectoothrathoth · Tetzettoothrathoth · Tetyottothrathoth
Tethrathor group: Tethrator · Grand Tethrator · Grantethrator · Greatethrator · Gugoltethrator · Throotethrator · Tetrithrator · Teterthrator · Tetppegathrator · Tetgoldthrator · Tetgridthrator · Deutero-tetgoldthrator · Trito-tetgoldthrator
Terrible Tethrathoth group: Terrible tethrathoth · Terrible terrible tethrathoth · Tethrathoth ba'al · Great and Terrible Tethrathoth · Great and Terrible Tethrathoth ba'al · Great and Terrible Tethrathoth super ba'al · Great and Terrible Tethrathoth duper ba'al
Tethomkillath group: Tethomkillath · Tethomath · Tethomgigath · Tethomegator · Tethomkillator · Tethomator · Tethomegatothol · Tethomegatethol
Tethrathothatria group: Tethrathothatria · Tethomegoathatria · Tethomegiathatria · Tethomegaathatria
Tethrathothatetra group: Tethrathothatetra · Tethrathothapenta · Tethrathothahexa · Tethrathothahepta · Tethrathothaocta
Penthrathoth group: Penthrathoth · Grand Penthrathoth · Granpenthrathoth
Omegathrathoth group: Omegathrathoth · Omegathrathothigong · Grand Omegathrathoth · Grand Omegathrathothigong · Granomegathrathoth · Gugolomegathrathoth · Throomegathrathoth · Godgahomegathrathoth · Tethraomegathrathoth