Q: Is 8,438,720 a Composite Number?

 A: Yes, 8,438,720 is a composite number.

Why is 8,438,720 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 8,438,720 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 160 320 26,371 52,742 105,484 131,855 210,968 263,710 421,936 527,420 843,872 1,054,840 1,687,744 2,109,680 4,219,360 and 8,438,720, with no remainder.

Since 8,438,720 cannot be divided by just 1 and 8,438,720, it is a composite number.


More Examples

Number 8,438,7188,438,7198,438,7218,438,722
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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