Q: Is 121,309,389 a Composite Number?

 A: Yes, 121,309,389 is a composite number.

Why is 121,309,389 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 121,309,389 can be evenly divided by 1 3 9 2,347 5,743 7,041 17,229 21,123 51,687 13,478,821 40,436,463 and 121,309,389, with no remainder.

Since 121,309,389 cannot be divided by just 1 and 121,309,389, it is a composite number.


More Examples

Number 121,309,387121,309,388121,309,390121,309,391
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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