Dekaeltrigathor

The dekaeltrigathor is equal to E100(#^#^#^10)100(#^#^#^10)100 using Cascading-E Notation. The term was coined by Sbiis Saibian.

Etymology

The name of this number is based on the infix "-tri-" and the number "dekaelgathor".

Approximations in other notations

Notation	Approximation
BEAF	\(\{100,100 (0,0,0,0,0,0,0,0,0,0,1) 3\}\)
Bird's array notation	\(\{100,100 [1,1,1,1,1,1,1,1,1,1,2] 3\}\)
Fast-growing hierarchy	\(f_{(\omega^{\omega^{\omega^{10}}}) 2}(100)\)
Hardy hierarchy	\(H_{\omega^{(\omega^{\omega^{\omega^{10}}}) 2}}(100)\)
Slow-growing hierarchy	\(g_{\theta(\Omega^{\Omega^{\Omega^{10}}} + \Omega^{\Omega^{\Omega^9 \omega}})}(100)\)