Tethrathothi-dutoth

Tethrathothi-dutoth is equal to E100#^#^...#^#^#100 (102 #'s) = E100#^^#102 in Extended Cascading-E Notation. The term was coined by Sbiis Saibian.
== Approximations ==
Notation 	Approximation
BEAF 	\(X \uparrow\uparrow 101\ \&\ 100\)
Bird's array notation 	{100,100[1[1[1...[1[1,2]2]...2]2]2]2} where there are 51 [1..2]'s
Hyperfactorial array notation	\(102![1,1,1,1,2]\)
Fast-growing hierarchy 	\(f_{\varepsilon_0}(103)\)\(=f_{\omega\uparrow\uparrow 102}(100)\)
Hardy hierarchy 	\(H_{\varepsilon_0}(103)\)
Slow-growing hierarchy 	\(g_{\vartheta(\varepsilon_{\Omega+1})}(102)\)
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Iterated Cantor normal form level
Category:Tethrathoth series
Category:Tethrathoth — Monster-Giant