Googoldubang

Googoldubang or googolbangbang is equal to \((10^{100}!)!\).Cantors Attic
Aarex Tiaokhiao calls it googolbibang, facfacgol and googolbarxi.Aarex's large numbers (archived) (retrieved 2021-05-21) It is also the tetorial of googol, or 10100!2 in Nested Factorial Notation.Nested Factorial Notation
== Etymology ==
The name "googolbangbang" can be separated into 3 parts, "googol" and 2 "-bang"s, where the suffix "-bang" means factorial operation, so 2 "-bang"s means factorial operation applying 2 times.
==Approximations==
Notation 	Lower bound 	Upper bound
Arrow notation 	\(10 \uparrow 10 \uparrow 10 \uparrow 101\) 	\(10 \uparrow 10 \uparrow 10 \uparrow 102\)
Chained arrow notation 	\(10 \rightarrow (10 \rightarrow (10 \rightarrow 101))\)	\(10 \rightarrow (10 \rightarrow (10 \rightarrow 102))\)
Hyper-E notation 	\(E101\#3\) 	\(E102\#3\)
Hyperfactorial array notation	(10100!)! 	(10100!)!
H* function 	H(H(H(33)))) 	H(H(H(34))))
BEAF & Bird's array notation 	\(\{10,\{10,\{10,101\}\}\}\) 	\(\{10,\{10,\{10,102\}\}\}\)
Fast-growing hierarchy 	\(f_2^{3}(332)\) 	\(f_2^{3}(333)\)
Hardy hierarchy 	\(H_{\omega^23}(332)\) 	\(H_{\omega^23}(333)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^{\omega^{\omega^2}+1}}}(10)\) 	\(g_{\omega^{\omega^{\omega^{\omega^2}+2}}}(10)\)
== Sources ==
== See also ==
*Googolbang
Category:Numbers
Category:Class 4
Category:Orders of symmetric groups
Category:Numbers by Aarex Tiaokhiao
Category:Googol series