Googolseptidex is equal to E100#1#8 using Hyper-E notation.[1] The term was coined by Sbiis Saibian.
Approximations in other notations[]
| Notation | Approximation |
|---|---|
| Up-arrow notation | \(10^{100} \uparrow\uparrow\uparrow 8\) |
| Chained arrow notation | \(10^{100} \rightarrow 8 \rightarrow 3 \) |
| BEAF | \(\{\{10,100\},8,3\}\) |
| Hyper-E notation | \(E100\#1\#8\) |
| Hyperfactorial array notation | \(10!2\) |
| Fast-growing hierarchy | \(f_4(9)\) |
| Hardy hierarchy | \(H_{\omega^37+\omega^2}(324)\) |
| Slow-growing hierarchy | \(g_{\zeta_0}(8)\) |
Sources[]
- ↑ Sbiis Saibian, Hyper-E Numbers - Large Numbers