God-icosathol

The god-icosathol is equal to E100#^^#21 using Cascading-E Notation. The term was coined by Sbiis Saibian.
== Etymology ==
The name of this number is based on the prefix "god-" (meaning one hyperion at the top cascade level) and the suffix "-icosathol" (meaning cascade level 20).
== Approximations in other notations ==
Notation 	Approximation
BEAF 	\(X \uparrow\uparrow 20 \& 100\)
Fast-growing hierarchy	\(f_{\omega\uparrow\uparrow21}(100)\)
Hardy hierarchy 	\(H_{\omega \uparrow \uparrow 22}(100)\)
Slow-growing hierarchy	\(g_{\vartheta(\Omega \uparrow \uparrow 21)}(100)\)
== Sources ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Cascading-E numbers
Category:Iterated Cantor normal form level