Q: Is 84,913,280 a Composite Number?

Why is 84,913,280 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 84,913,280 can be evenly divided by 1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 304 320 380 608 640 760 1,216 1,520 2,432 3,040 6,080 6,983 12,160 13,966 27,932 34,915 55,864 69,830 111,728 132,677 139,660 223,456 265,354 279,320 446,912 530,708 558,640 663,385 893,824 1,061,416 1,117,280 1,326,770 2,122,832 2,234,560 2,653,540 4,245,664 4,469,120 5,307,080 8,491,328 10,614,160 16,982,656 21,228,320 42,456,640 and 84,913,280, with no remainder.

Since 84,913,280 cannot be divided by just 1 and 84,913,280, 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).