Tetrugolthra

The tetrugolthra (formerly terugolthra) is equal to E100####100###3 in Extended Hyper-E Notation. The term was coined by Sbiis Saibian.
== Etymology ==
The name of this number is based on the numbers "tetroogol" and "gugolthra".
== Approximations in other notations ==
Notation 	Approximation
BEAF 	\(\{100,101,99,2,1,2\}\)
Hyperfactorial array notation	\(100![[1,2],1,3]\)
Fast-growing hierarchy 	\(f_{\omega^3+\omega+99}(100)\)
Hardy hierarchy 	\(H_{\omega^{\omega^3+\omega+99}}(100)\)
Slow-growing hierarchy 	\(g_{\varphi(1,0,1,98,0)}(100)\)
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Hyper-E numbers
Category:Googol series
Category:Polynomial omega level