Q: Is 121,309,390 a Composite Number?

 A: Yes, 121,309,390 is a composite number.

Why is 121,309,390 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 121,309,390 can be evenly divided by 1 2 5 10 137 274 685 1,370 88,547 177,094 442,735 885,470 12,130,939 24,261,878 60,654,695 and 121,309,390, with no remainder.

Since 121,309,390 cannot be divided by just 1 and 121,309,390, it is a composite number.


More Examples

Number 121,309,388121,309,389121,309,391121,309,392
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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