Q: Is 1,380,320 a Composite Number?

 A: Yes, 1,380,320 is a composite number.

Why is 1,380,320 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 1,380,320 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 8,627 17,254 34,508 43,135 69,016 86,270 138,032 172,540 276,064 345,080 690,160 and 1,380,320, with no remainder.

Since 1,380,320 cannot be divided by just 1 and 1,380,320, it is a composite number.


More Examples

Number 1,380,3181,380,3191,380,3211,380,322
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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