Tethrathothahexa

The tethrathothahexa is equal to E100#^^#^^#^^#^^#^^#^#100 in Nested Cascading-E Notation.Aarex's Large Numbers The term was coined by Aarex Tiaokhiao.
=== Approximations in other notations ===
Notation 	Approximation
BEAF 	\(X \uparrow\uparrow X \uparrow\uparrow X \uparrow\uparrow X\uparrow\uparrow X \uparrow\uparrow X\ \&\ 10\)
Bird's array notation 	\(\{100,49 [1 \backslash 1 [1 \backslash 1 [1 \backslash 1 [1 \backslash 1 [1 \backslash 2] 2] 2] 2] 2] 2\}\)
Hyperfactorial array notation 	\(100![1,1,[1,1,[1,1,[1,1,1,2,2],1,3],1,4],1,5]\)
X-Sequence Hyper-Exponential Notation	\(100\{X>X>X>X>(X\uparrow\uparrow X)\}99\)
Fast-growing hierarchy 	\(f_{\varepsilon_{\varepsilon_{\varepsilon_{\varepsilon_{\varepsilon_0}}}}}(99)\)
Hardy hierarchy 	\(H_{\varepsilon_{\varepsilon_{\varepsilon_{\varepsilon_{\varepsilon_0}}}}}(100)\)
Slow-growing hierarchy 	\(g_{\vartheta(\varepsilon_{\varepsilon_{\varepsilon_{\varepsilon_{\varepsilon_{\Omega+1}}}}})}(100)\)
===Sources===
===See also===
Category:Numbers
Category:Numbers by Aarex Tiaokhiao
Category:Nested Cascading-E numbers
Category:Epsilon level