Q: Is 780,080 a Composite Number?

 A: Yes, 780,080 is a composite number.

Why is 780,080 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 780,080 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 140 196 199 245 280 392 398 490 560 784 796 980 995 1,393 1,592 1,960 1,990 2,786 3,184 3,920 3,980 5,572 6,965 7,960 9,751 11,144 13,930 15,920 19,502 22,288 27,860 39,004 48,755 55,720 78,008 97,510 111,440 156,016 195,020 390,040 and 780,080, with no remainder.

Since 780,080 cannot be divided by just 1 and 780,080, it is a composite number.


More Examples

Number 780,078780,079780,081780,082
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 780,080:


Ask a Question