Q: Is 7,584,040 a Composite Number?

Why is 7,584,040 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 7,584,040 can be evenly divided by 1 2 4 5 8 10 17 19 20 34 38 40 68 76 85 95 136 152 170 190 323 340 380 587 646 680 760 1,174 1,292 1,615 2,348 2,584 2,935 3,230 4,696 5,870 6,460 9,979 11,153 11,740 12,920 19,958 22,306 23,480 39,916 44,612 49,895 55,765 79,832 89,224 99,790 111,530 189,601 199,580 223,060 379,202 399,160 446,120 758,404 948,005 1,516,808 1,896,010 3,792,020 and 7,584,040, with no remainder.

Since 7,584,040 cannot be divided by just 1 and 7,584,040, 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).