Penthrathoth

: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.Aarex's Large Numbers 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===
Category:Numbers
Category:Numbers by Aarex Tiaokhiao
Category:Nested Cascading-E numbers
Category:Epsilon level
Category:-thoth