Q: Is 7,795,920 a Composite Number?

Why is 7,795,920 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 7,795,920 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 132 165 176 220 240 264 330 440 528 660 880 1,320 2,640 2,953 5,906 8,859 11,812 14,765 17,718 23,624 29,530 32,483 35,436 44,295 47,248 59,060 64,966 70,872 88,590 97,449 118,120 129,932 141,744 162,415 177,180 194,898 236,240 259,864 324,830 354,360 389,796 487,245 519,728 649,660 708,720 779,592 974,490 1,299,320 1,559,184 1,948,980 2,598,640 3,897,960 and 7,795,920, with no remainder.

Since 7,795,920 cannot be divided by just 1 and 7,795,920, 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).