Q: Is 139,380 a Composite Number?

 A: Yes, 139,380 is a composite number.

Why is 139,380 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 139,380 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 92 101 115 138 202 230 276 303 345 404 460 505 606 690 1,010 1,212 1,380 1,515 2,020 2,323 3,030 4,646 6,060 6,969 9,292 11,615 13,938 23,230 27,876 34,845 46,460 69,690 and 139,380, with no remainder.

Since 139,380 cannot be divided by just 1 and 139,380, it is a composite number.


More Examples

Number 139,378139,379139,381139,382
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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