Hecato-tethratope or tethratopofact is equal to E100(#^^#^#)^#100 in Extended Cascading-E Notation.[1] The term was coined by Sbiis Saibian. This number belongs to the tethratope regiment.
Approximations[]
| Notation | Approximation |
|---|---|
| Bird's array notation | {100,100[2[2¬2]2]2} |
| Fast-growing hierarchy | \(f_{\omega^{\omega^{\varphi(\omega,0)+1}} }(100)\) |
Sources[]
- ↑ Saibian, Sbiis. 4.3.9 xec_numbers3 - Large Numbers. One to Infinity. Retrieved 2021-07-21.