Q: Is 729,420 a Composite Number?

 A: Yes, 729,420 is a composite number.

Why is 729,420 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 729,420 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 12,157 24,314 36,471 48,628 60,785 72,942 121,570 145,884 182,355 243,140 364,710 and 729,420, with no remainder.

Since 729,420 cannot be divided by just 1 and 729,420, it is a composite number.


More Examples

Number 729,418729,419729,421729,422
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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