The centyllion is equal to \(10^{2^{102}} = 10^{5,070,602,400,912,917,605,986,812,821,504}\) in the -yllion system, or 10 squared 102 times.[1][2] It is equal to 1 followed by 2102 (or approximately 5.07 nonillion) zeros. It is 2102+1 digits long. This number is comparable to Bowers' Quectillion and Metsuka The Cute Princess 2007's Maximusdecillion.
In the Knuth-Pelletier -yllion system, 102102 is called a quinquagintylliard, while centyllion is equal to 102201=103,213,876,088,517,980,551,083,924,184,682,325,205,044,405,987,565,585,670,602,752 which is equal to centinovemnonagintyllion in the normal -yllion system.
Names in -illion systems[]
In the short scale, it is also called:
According to Landon Curt Noll's The English name of a number, is also known as:
Approximations in other notations[]
| Notation | Lower bound | Upper bound |
|---|---|---|
| Scientific notation | \(10^{5.070602 \times 10^{30}}\) | |
| Arrow notation | \(10\uparrow2\uparrow102\) | |
| Down-arrow notation | \(564\downarrow\downarrow12\) | \(565\downarrow\downarrow12\) |
| Steinhaus-Moser Notation | 21[3][3] | 22[3][3] |
| Copy notation | 4[4[31]] | 5[5[31]] |
| H* function | H(H(9)) | H(2H(9)) |
| Taro's multivariable Ackermann function | A(3,A(3,100)) | A(3,A(3,101)) |
| Pound-Star Notation | #*((1))*(2,0,10)*4 | #*((1))*(5,2)*9 |
| BEAF | {10,{2,102}} | |
| Hyper-E notation | EE[2]102 | |
| Bashicu matrix system | (0)(1)[10] | |
| Hyperfactorial array notation | (27!)! | (28!)! |
| Fast-growing hierarchy | \(f_2(f_2(96))\) | \(f_2(f_2(97))\) |
| Hardy hierarchy | \(H_{\omega^22}(96)\) | \(H_{\omega^22}(97)\) |
| Slow-growing hierarchy | \(g_{\omega^{\omega^{\omega3}5}}(10)\) | \(g_{\omega^{\omega^{\omega3}6}}(10)\) |
See also[]
Sources[]
-Yllion System Numbers myllion · byllion · tryllion · quadryllion · quintyllion · sextyllion · septyllion · octyllion · nonyllion · decyllion · undecyllion · duodecyllion · tredecyllion · quattuordecyllion · quindecyllion · sexdecyllion · septendecyllion · octodecyllion · novemdecyllion · vigintyllion · unvigintyllion · duovigintyllion · trevigintyllion · trigintyllion · quadragintyllion · quinquagintyllion · sexagintyllion · septuagintyllion · octogintyllion · nonagintyllion · centyllion · myryllion · latinmyllionyllion · latinbyllionyllion · yoctyllion · Googolyllion · latinlatinlatinbyllionyllionyllionyllion