Q: Is 90,420 a Composite Number?

 A: Yes, 90,420 is a composite number.

Why is 90,420 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 90,420 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 137 165 220 274 330 411 548 660 685 822 1,370 1,507 1,644 2,055 2,740 3,014 4,110 4,521 6,028 7,535 8,220 9,042 15,070 18,084 22,605 30,140 45,210 and 90,420, with no remainder.

Since 90,420 cannot be divided by just 1 and 90,420, it is a composite number.


More Examples

Number 90,41890,41990,42190,422
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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