# Frequent question: How do you calculate 100 factorial in Java?

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int x = 100; int result = 1; for (int i = 1; i What is the factorial of 100 in Java?

= 5 * 4 * 3 * 2 * 1 = 120. It’s very easy and you can easily calculate it. But factorial of 100 has 158 digits. It’s not possible to store it in long long int.

## How do you calculate 100 factorial?

Factorial of 100 has 158 digits.

factorial(n)

1. Create an array ‘res[]’ of MAX size where MAX is number of maximum digits in output.
2. Initialize value stored in ‘res[]’ as 1 and initialize ‘res_size’ (size of ‘res[]’) as 1.
3. Do following for all numbers from x = 2 to n.

## How do you calculate factorials in Java?

Let’s see the factorial Program using loop in java.

1. class FactorialExample{
2. public static void main(String args[]){
3. int i,fact=1;
4. int number=5;//It is the number to calculate factorial.
5. for(i=1;i
6. fact=fact*i;
7. }
8. System.out.println(“Factorial of “+number+” is: “+fact);

## How many zeros are there in 100 factorial?

1 Answer. The number of zeros in 100! will be 24 .

## How do you find the factorial of 1000?

The greatest integer function (usually denoted by brackets) is the rounded down integer of a value. For example, [5] = 5, [4.5] = 4, [-4.5] = -5. For example, the number of trailing zeros in 1,000! is ([1000/5]=200) + ([200/5]=40) + ([40/5]=8) + ([8/5]=1) = 249.

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## What is the factorial of 100 Google Voice?

In a video uploaded by Alex Bellos for the Guardian, the gadget took to hilarious reply when asked to figure out the factorial of one hundred. Having stated the answer 9.332… the AI voice continues to say a long ‘O’ repeatedly.

## How much is 500 factorial?

500 factorial has 1,135 digits. The number of zeros at the end is 124.

## How many zeros does 100 10 have?

So there are a total of 20+4=24 factors 5 in 100! . Hence 100! is divisible by 1024 and no greater power of 10 . So 100! ends with 24 zeros.

## How do you count zeros in a factorial?

So in general, if you want to count trailing zero in factorial of a number, you have to,

1. Divide the number by 5, to find out how much 5 factors are present, then,
2. Divide the number by 25 to find out how many times 25 are present in a number as it will add extra 5 to number then,