Q: Is 990,840 a Composite Number?

 A: Yes, 990,840 is a composite number.

Why is 990,840 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 990,840 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 60 69 92 115 120 138 184 230 276 345 359 460 552 690 718 920 1,077 1,380 1,436 1,795 2,154 2,760 2,872 3,590 4,308 5,385 7,180 8,257 8,616 10,770 14,360 16,514 21,540 24,771 33,028 41,285 43,080 49,542 66,056 82,570 99,084 123,855 165,140 198,168 247,710 330,280 495,420 and 990,840, with no remainder.

Since 990,840 cannot be divided by just 1 and 990,840, it is a composite number.


More Examples

Number 990,838990,839990,841990,842
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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