Q: Is 490,140 a Composite Number?

 A: Yes, 490,140 is a composite number.

Why is 490,140 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 490,140 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 389 420 630 778 1,167 1,260 1,556 1,945 2,334 2,723 3,501 3,890 4,668 5,446 5,835 7,002 7,780 8,169 10,892 11,670 13,615 14,004 16,338 17,505 23,340 24,507 27,230 32,676 35,010 40,845 49,014 54,460 70,020 81,690 98,028 122,535 163,380 245,070 and 490,140, with no remainder.

Since 490,140 cannot be divided by just 1 and 490,140, it is a composite number.


More Examples

Number 490,138490,139490,141490,142
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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