Q: Is 5,519,080 a Composite Number?

Why is 5,519,080 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 5,519,080 can be evenly divided by 1 2 4 5 7 8 10 14 20 23 28 35 40 46 56 70 92 115 140 161 184 230 280 322 460 644 805 857 920 1,288 1,610 1,714 3,220 3,428 4,285 5,999 6,440 6,856 8,570 11,998 17,140 19,711 23,996 29,995 34,280 39,422 47,992 59,990 78,844 98,555 119,980 137,977 157,688 197,110 239,960 275,954 394,220 551,908 689,885 788,440 1,103,816 1,379,770 2,759,540 and 5,519,080, with no remainder.

Since 5,519,080 cannot be divided by just 1 and 5,519,080, 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).