Pentacthulhufact is equal to E100(#^^^#)^#100 using Extended Cascading-E notation.[1] The term was coined by Sbiis Saibian.
It is also equal to E100#^^^#*#^^^#*#^^^#*#^^^#.........#^^^#*#^^^#*#^^^#100 with 100 copies of #^^^#s.
Approximations[]
| Notation | Approximation |
|---|---|
| Bird's array notation | \(\{100,100[2[1 \lnot 3]2]2\}\) |
| Fast-growing hierarchy | \(f_{\omega^{\omega^{\Gamma_0+1}}}(100)\) \(=f_{\omega^{\omega^{\varphi(1,0,0)+1}}}(100)\) |
| Hardy hierarchy | \(H_{\omega^{\omega^{\omega^{\Gamma_0+1}}}}(100)\) |
Sources[]
- ↑ Sbiis Saibian, Extended Cascading-E Numbers - Large Numbers