A sptdoocol dollars in 25 piles of 100 dollar bills, in comparison to the Empire State Building.
The sptdoocol or 17-noogol is equal to s(10,17) using strong array notation, or 1017 = 100,000,000,000,000,000. [1] The term was coined by Aarex Tiaokhiao.
This number is called a shankh in the indian counting system.[2]
As a banknote denomination[]
Only the Hungarian pengő had banknotes with this number in the denomination.
Approximations[]
| Notation | Lower bound | Upper bound |
|---|---|---|
| Scientific notation | \(1\times10^{17}\) | |
| Arrow notation | \(10\uparrow17\) | |
| Steinhaus-Moser Notation | 14[3] | 15[3] |
| Copy notation | 9[17] | 10[9] |
| Taro's multivariable Ackermann function | A(3,53) | A(3,54) |
| Pound-Star Notation | #*(5,3,2,1)*4 | #*(5,2,2)*6 |
| BEAF | {10,17} | |
| Hyper-E notation | E17 | |
| Bashicu matrix system | (0)(0)[17782] | (0)(0)[17783] |
| Hyperfactorial array notation | 18! | 19! |
| Fast-growing hierarchy | \(f_2(50)\) | \(f_2(51)\) |
| Hardy hierarchy | \(H_{\omega^2}(50)\) | \(H_{\omega^2}(51)\) |
| Slow-growing hierarchy | \(g_{\omega^{\omega+7}}(10)\) | |