Duheximevalka

Duheximevalka is a googolism coined by SpongeTechX. It is equal to 2[2,6] using his Copy notationSTX Googology.
==Approximations in other notations==
Notation 	Approximation
Scientific notation 	\(10^{10^{10^{10^{22}}}}\)
Up-arrow notation 	\(17 \uparrow\uparrow 5\)
Chained arrow notation 	\(17 \rightarrow 5 \rightarrow 2\)
BEAF 	\(\{17,5,2\}\)
Hyperfactorial array notation	\(((((22!)!)!)!\)
Fast-growing hierarchy 	\(f_2^4(66)\)
Hardy hierarchy 	\(H_{(\omega^2) 5}(65)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^{\omega^{\omega^{22}}}}}(10)\)
== Sources ==
Category:Numbers
Category:Numbers by SpongeTechX
Category:Class 5
Category:Repdigit numbers
Category:Copy notation