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Pepto-tehraduliath is equal to E100(#^^#)^(#^^#*#)5 in Extended Cascading-E Notation.[1] The term was coined by Sbiis Saibian. This number belongs to the tethrathoth regiment.

Etymology[]

The name of this number is based on the prefix "teterto-" and the number "peptoduliath".

Approximations in other notations[]

Notation Approximation
Fast-growing hierarchy \(f_{\varepsilon_0^{\varepsilon_04}}(100)\)
\(f_{\omega^{\omega^{\varepsilon_02}5}}(100)\)
Hardy hierarchy \(H_{\varepsilon_0^{\varepsilon_0^{\varepsilon_05}}}(100)\)

Sources[]

  1. Saibian, Sbiis. 4.3.7 Extended Cascading-E Numbers Part IOne to Infinity. Retrieved 2016-01-30.