Q: Is 1,488,080 a Composite Number?

Why is 1,488,080 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 1,488,080 can be evenly divided by 1 2 4 5 8 10 11 16 19 20 22 38 40 44 55 76 80 88 89 95 110 152 176 178 190 209 220 304 356 380 418 440 445 712 760 836 880 890 979 1,045 1,424 1,520 1,672 1,691 1,780 1,958 2,090 3,344 3,382 3,560 3,916 4,180 4,895 6,764 7,120 7,832 8,360 8,455 9,790 13,528 15,664 16,720 16,910 18,601 19,580 27,056 33,820 37,202 39,160 67,640 74,404 78,320 93,005 135,280 148,808 186,010 297,616 372,020 744,040 and 1,488,080, with no remainder.

Since 1,488,080 cannot be divided by just 1 and 1,488,080, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).