Hexadeucthulhum

Hexadeucthulhum (also called horrendous hexacthulhum) is equal to E100(#^^^^#)^^^^#100 using Extended Cascading-E notation.Large Numbers - 4.3.10 - xec_numbers4 (Retrieved 1 May 2022) The term was coined by Sbiis Saibian. This number belongs to the hexacthulhum super regiment.
== Approximations ==
Notation 	Approximation
Bird's array notation 	\(\{100,100 [1 [1 \backslash 2 \neg 2] 1 [1 \backslash 2 \neg 2] 3] 2\}\)
Fast-growing hierarchy	\(f_{\varphi(2,0,1)}(100)\)
Hardy hierarchy 	\(H_{\varphi(2,0,1)}(100)\)
Slow-growing hierarchy	???
== References ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Bachmann's collapsing level