Q: Is 688,480 a Composite Number?

 A: Yes, 688,480 is a composite number.

Why is 688,480 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 688,480 can be evenly divided by 1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 208 260 331 416 520 662 1,040 1,324 1,655 2,080 2,648 3,310 4,303 5,296 6,620 8,606 10,592 13,240 17,212 21,515 26,480 34,424 43,030 52,960 68,848 86,060 137,696 172,120 344,240 and 688,480, with no remainder.

Since 688,480 cannot be divided by just 1 and 688,480, it is a composite number.


More Examples

Number 688,478688,479688,481688,482
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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