Q: Is 3,919,960 a Composite Number?

Why is 3,919,960 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 3,919,960 can be evenly divided by 1 2 4 5 8 10 11 20 22 40 44 55 59 88 110 118 151 220 236 295 302 440 472 590 604 649 755 1,180 1,208 1,298 1,510 1,661 2,360 2,596 3,020 3,245 3,322 5,192 6,040 6,490 6,644 8,305 8,909 12,980 13,288 16,610 17,818 25,960 33,220 35,636 44,545 66,440 71,272 89,090 97,999 178,180 195,998 356,360 391,996 489,995 783,992 979,990 1,959,980 and 3,919,960, with no remainder.

Since 3,919,960 cannot be divided by just 1 and 3,919,960, 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).