Q: Is 128,320 a Composite Number?

 A: Yes, 128,320 is a composite number.

Why is 128,320 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 128,320 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 160 320 401 802 1,604 2,005 3,208 4,010 6,416 8,020 12,832 16,040 25,664 32,080 64,160 and 128,320, with no remainder.

Since 128,320 cannot be divided by just 1 and 128,320, it is a composite number.


More Examples

Number 128,318128,319128,321128,322
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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