Quadragintatetrated-pentacthulhum

Quadragintatetrated-pentacthulhum is equal to E100(#^^^#)^^#40 using Cascading-E notation. This term was coined by MtrgBMovies.MtrgBMovies' Tethrathoth Series Accessed 2023-03-20.
==Approximations==
Notation 	Approximation
Bird's array notation 	\(\{100,20 [1 \backslash 2 [1 \backslash 2 \neg 2] 2] 2\}\)
Fast-growing hierarchy	\(f_{\Gamma_0\uparrow\uparrow40}(100)\)
== Sources ==
Category:Numbers
Category:Numbers by MtrgBMovies
Category:Extended Cascading-E numbers
Category:Bachmann's collapsing level