Dunonmevalka is a googolism coined by SpongeTechX. It is equal to 2[2,9] using his Copy notation[1].
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Approximations in other notations[]
| Notation | Approximation |
|---|---|
| Scientific notation | \(10^{10^{10^{10^{10^{10^{10^{22}}}}}}}\) |
| Up-arrow notation | \(17 \uparrow\uparrow 8\) |
| Chained arrow notation | \(17 \rightarrow 8 \rightarrow 2\) |
| BEAF | \(\{17,8,2\}\) |
| Nested factorial notation | \(22!^7\) |
| Fast-growing hierarchy | \(f_2^7(69)\) |
| Hardy hierarchy | \(H_{(\omega^2) 7}(65)\) |
| Slow-growing hierarchy | \(g_{\omega^{\omega^{\omega^{\omega^{\omega^{\omega^{\omega^{22}}}}}}}}(10)\) |