Peninto-quarticahlah

The peninto-quarticahlah is equal to E100#^#####50 in Cascading-E Notation. The term was coined by Sbiis Saibian.
==Etymology==
The name of this number is based on prefixes "peninta-" (meaning fifty) and the number "quarticahlah".
==Approximations in other notations==
Notation 	Approximation
BEAF 	\(\{100,100 \underbrace{(4)(4)\cdots(4)(4)}_{50} 2\}\)
Bird's array notation 	\(\{100,100 \underbrace{[5][5]\cdots[5][5]}_{50} 2\}\)
Hyperfactorial array notation	\(100![1,[1,50,5],1,2]\)
Fast-growing hierarchy 	\(f_{\omega^{\omega^450}}(100)\)
Hardy hierarchy 	\(H_{\omega^{\omega^{\omega^450}}}(100)\)
Slow-growing hierarchy 	\(g_{\vartheta(\Omega^{\Omega^450})}(100)\)
==Sources==
==See also==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Cascading-E numbers
Category:Exponentiated polynomial omega level
Category:Quarticahlah series