Q: Is 400,120 a Composite Number?

 A: Yes, 400,120 is a composite number.

Why is 400,120 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 400,120 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 1,429 2,858 5,716 7,145 10,003 11,432 14,290 20,006 28,580 40,012 50,015 57,160 80,024 100,030 200,060 and 400,120, with no remainder.

Since 400,120 cannot be divided by just 1 and 400,120, it is a composite number.


More Examples

Number 400,118400,119400,121400,122
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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