Q: Is 421,221,040 a Composite Number?

 A: Yes, 421,221,040 is a composite number.

Why is 421,221,040 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 421,221,040 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 5,265,263 10,530,526 21,061,052 26,326,315 42,122,104 52,652,630 84,244,208 105,305,260 210,610,520 and 421,221,040, with no remainder.

Since 421,221,040 cannot be divided by just 1 and 421,221,040, it is a composite number.


More Examples

Number 421,221,038421,221,039421,221,041421,221,042
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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