Q: Is 40,641,888 a Composite Number?

Why is 40,641,888 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 40,641,888 can be evenly divided by 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 197 224 307 336 394 591 614 672 788 921 1,182 1,228 1,379 1,576 1,842 2,149 2,364 2,456 2,758 3,152 3,684 4,137 4,298 4,728 4,912 5,516 6,304 6,447 7,368 8,274 8,596 9,456 9,824 11,032 12,894 14,736 16,548 17,192 18,912 22,064 25,788 29,472 33,096 34,384 44,128 51,576 60,479 66,192 68,768 103,152 120,958 132,384 181,437 206,304 241,916 362,874 423,353 483,832 725,748 846,706 967,664 1,270,059 1,451,496 1,693,412 1,935,328 2,540,118 2,902,992 3,386,824 5,080,236 5,805,984 6,773,648 10,160,472 13,547,296 20,320,944 and 40,641,888, with no remainder.

Since 40,641,888 cannot be divided by just 1 and 40,641,888, 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).