Tethrapeton-by-tethracross is equal to E100#^^#^(5)*#^^##100 using Extended Cascading-E Notation.[1] The term was coined by Sbiis Saibian. This number belongs to the tethrapeton regiment.
Sources[]
- ↑ Saibian, Sbiis. 4.3.7 Extended Cascading-E Numbers Part I. One to Infinity. Retrieved 2017-01-02.