Q: Is 400,440 a Composite Number?

 A: Yes, 400,440 is a composite number.

Why is 400,440 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 400,440 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 47 60 71 94 120 141 142 188 213 235 282 284 355 376 426 470 564 568 705 710 852 940 1,065 1,128 1,410 1,420 1,704 1,880 2,130 2,820 2,840 3,337 4,260 5,640 6,674 8,520 10,011 13,348 16,685 20,022 26,696 33,370 40,044 50,055 66,740 80,088 100,110 133,480 200,220 and 400,440, with no remainder.

Since 400,440 cannot be divided by just 1 and 400,440, it is a composite number.


More Examples

Number 400,438400,439400,441400,442
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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