Gigangoltetrex

The gigangoltetrex is equal to E100#100#100#100#2 = E100#100#100#(E100#100#100#100) = E100#100#100#gigangol, using Hyper-E notation. The term was coined by Sbiis Saibian.
== Approximations in other notations ==
Notation 	Approximation
Chained arrow notation 	\(100 \rightarrow (100 \rightarrow 101 \rightarrow 4) \rightarrow 4\)
BEAF 	{100,{100,101,4},4}
Hyperfactorial array notation	\((102!3)!3\)
Bird's array notation 	{100,{100,101,4},4}
Fast-growing hierarchy 	\(f_5(f_5(101))\)
Hardy hierarchy 	\(H_{(\omega^5) 2}(101)\)
Slow-growing hierarchy 	\(g_{\eta_{\eta_0}}(101)\)
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Hyper-E numbers
Category:Up-arrow notation level
Category:Googol series
Category:Gigangol regiment