求解 1/100!

$$\frac { 1 } { 100 ! }$$

求值

$$\frac{1}{93326215443944152681699238856266700490715968264381621468592963895217599993229915608941463976156518286253697920827223758251185210916864000000000000000000000000}\approx 1.071510288 \cdot 10^{-158}$$

求解步骤

100 的阶乘是 93326215443944152681699238856266700490715968264381621468592963895217599993229915608941463976156518286253697920827223758251185210916864000000000000000000000000。

$$\frac{1}{93326215443944152681699238856266700490715968264381621468592963895217599993229915608941463976156518286253697920827223758251185210916864000000000000000000000000}$$

因式分解

$$\frac{1}{2^{97}\times 3^{48}\times 5^{24}\times 7^{16}\times 11^{9}\times 13^{7}\times 17^{5}\times 19^{5}\times 23^{4}\times 29^{3}\times 31^{3}\times 37^{2}\times 41^{2}\times 43^{2}\times 47^{2}\times 53\times 59\times 61\times 67\times 71\times 73\times 79\times 83\times 89\times 97}$$