Q: Is 180,090 a Composite Number?

 A: Yes, 180,090 is a composite number.

Why is 180,090 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 180,090 can be evenly divided by 1 2 3 5 6 9 10 15 18 23 27 29 30 45 46 54 58 69 87 90 115 135 138 145 174 207 230 261 270 290 345 414 435 522 621 667 690 783 870 1,035 1,242 1,305 1,334 1,566 2,001 2,070 2,610 3,105 3,335 3,915 4,002 6,003 6,210 6,670 7,830 10,005 12,006 18,009 20,010 30,015 36,018 60,030 90,045 and 180,090, with no remainder.

Since 180,090 cannot be divided by just 1 and 180,090, it is a composite number.


More Examples

Number 180,088180,089180,091180,092
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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