Q: Is 40,131,640 a Composite Number?

 A: Yes, 40,131,640 is a composite number.

Why is 40,131,640 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 40,131,640 can be evenly divided by 1 2 4 5 8 10 20 40 1,003,291 2,006,582 4,013,164 5,016,455 8,026,328 10,032,910 20,065,820 and 40,131,640, with no remainder.

Since 40,131,640 cannot be divided by just 1 and 40,131,640, it is a composite number.


More Examples

Number 40,131,63840,131,63940,131,64140,131,642
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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