Pentaelgathor

Pentaelgathor (formerly pehaelgathor) is equal to E100#^#^#####100 in Cascading-E Notation.Sbiis Saibian's Ultimate Large Numbers List - Part III The term was coined by Sbiis Saibian. Pentaelgathor is comparable to quintongulus.
== Etymology ==
The name of this number is based on the prefix "penta-" and the number "godgathor".
== Approximations in other notations ==
Notation 	Approximation
BEAF 	\(\{100,100 (0,0,0,0,0,1) 2\}\)
Bird's array notation 	\(\{100,100 [1,1,1,1,1,2] 2\}\)
Hyperfactorial array notation	\(100![1,[1,[1,1,6],1,2],1,3]\)
Fast-growing hierarchy 	\(f_{\omega^{\omega^{\omega^5}}}(100)\)
Hardy hierarchy 	\(H_{\omega^{\omega^{\omega^{\omega^5}}}}(100)\)
Slow-growing hierarchy 	\(g_{\vartheta(\Omega^{\Omega^{(\Omega^4)\omega}})}(100)\)
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Cascading-E numbers
Category:Double exponentiated polynomial omega level
Category:Terinngathor series
Category:-thor