Question

What is the factorial of 100​

Answer 1

Answer: 9.3326215443944E+157

Step-by-step explanation:

• To find 100! we need to follow a long process of multiplication.
• We know

                 N!=N*(N-1)*(N-2)*............*1

• So,now 100!=100*99*98*...........*2*1

                              =93326215443944152681699238856266700490715968264381621468592963895217599993229915608941463976156518286253697920827223758251185210916864000000000000000000000000

• After multiplication we get such a large number,we can write it as 9.3326215443944E+157.
• Hence,100! is 9.3326215443944E+157.

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Answer 2

The factorial of 100​ is 9.332622e+157.

The factorial of 100 is calculated as:

100! = 100 * 99 * 98 * 97 * 96 … 3 * 2 * 1

Factorial of a number is calculated as:

If n is a natural number greater than or equal to 1, then

n! = n x (n - 1) x (n - 2) x (n - 3) ... 3 x 2 x 1

If n = 0, then n! = 1, by convention.

The aproximate value of 100! is 9.3326215443944E+157.

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