Quadryllion is equal to 1064 in the myriad system, or 10 squared 6 times. It is equal to 10 vigintillion in the short scale and 10 decilliard in the long scale.
It is also called Fukashigi (不可思議 in Japanese meaning inconceivable) in the Japanese counting system.
Decimal expansion[]
Aproximations[]
| Notation | Lower bound | Upper bound |
|---|---|---|
| Scientific notation | \(1\times10^{64}\) | |
| Arrow notation | \(10\uparrow64\) | |
| Steinhaus-Moser Notation | 39[3] | 40[3] |
| Copy notation | 9[64] | 1[65] |
| Taro's multivariable Ackermann function | A(3,209) | A(3,210) |
| BEAF | {10,64} | |
| Hyper-E notation | E64 | |
| Hyperfactorial array notation | 49! | 50! |
| Fast-growing hierarchy | \(f_2(204)\) | \(f_2(205)\) |
| Hardy hierarchy | \(H_{\omega^2}(204)\) | \(H_{\omega^2}(205)\) |
| Slow-growing hierarchy | \(g_{\omega^{\omega6+4}}(10)\) | |
Sources[]
See Also[]
Myriad System Numbers myllion · byllion · tryllion · quadryllion · quintyllion · decyllion · undecyllion ·vigintyllion · trigintyllion · centyllion · yoctyllion · latinlatinlatinbyllionyllionyllionyllion
Indian counting system: Lakh · Crore · Tallakshana · Uppala · Dvajagravati · Paduma · Mahakathana · Asankhyeya · Dvajagranisamani · Vahanaprajnapti · Inga · Kuruta · Sarvanikshepa · Agrasara · Uttaraparamanurajahpravesa · Avatamsaka Sutra · Nirabhilapya nirabhilapya parivarta · Jaghanya Parīta Asaṃkhyāta
Chinese, Japanese and Korean counting system: Wan · Yi · Zhao · Jing · Gai · Zi · Rang · Gou · Jian · Zheng · Zai · Ji · Gougasha · Asougi · Nayuta · Fukashigi · Muryoutaisuu
See also: Template:Googology in Japan