Googoldexithrex

Googoldexithrex is equal to E100#1#2#2 = E100#1#googoldex using Hyper-E notation.Sbiis Saibian, Hyper-E Numbers - Large Numbers The term was coined by Sbiis Saibian.
== Approximations ==
Notation 	Lower bound 	Upper bound
Arrow notation 	\(100 \uparrow\uparrow\uparrow 57 \uparrow\uparrow 10 \uparrow 100\) 	\(100 \uparrow\uparrow\uparrow 57 \uparrow\uparrow 10 \uparrow 101\)
Chained arrow notation 	\(100 \rightarrow (57 \rightarrow (10→100) \rightarrow 2) \rightarrow 3\)	\(100 \rightarrow (57 \rightarrow (10→101) \rightarrow 2) \rightarrow 3\)
BEAF & Bird's array notation 	\(\{100,\{57,\{10,100\},2\},3\}\) 	\(\{100,\{58,\{10,100\},2\},3\}\)
Hyperfactorial array notation	(69!)!2 	(70!)!2
Fast-growing hierarchy 	\(f_4(f_3(f_2(324)))\) 	\(f_4(f_3(f_2(325)))\)
Hardy hierarchy 	\(H_{(\omega^4)+\omega^3 +\omega^2}(324)\) 	\(H_{(\omega^3)+\omega^2 +\omega^2}(325)\)
Slow-growing hierarchy 	\(g_{\zeta_{\varepsilon_{\omega^{\omega}}}}(100)\) 	\(g_{\zeta_{\varepsilon_{\omega^{\omega}}}}(101)\)
== Sources ==
== See also ==
*Greagol regiment
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Hyper-E numbers
Category:Up-arrow notation level
Category:Googol series
Category:Greagol regiment