Q: Is 320,032,320 a Composite Number?

Why is 320,032,320 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 320,032,320 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 333,367 666,734 1,000,101 1,333,468 1,666,835 2,000,202 2,666,936 3,333,670 4,000,404 5,000,505 5,333,872 6,667,340 8,000,808 10,001,010 10,667,744 13,334,680 16,001,616 20,002,020 21,335,488 26,669,360 32,003,232 40,004,040 53,338,720 64,006,464 80,008,080 106,677,440 160,016,160 and 320,032,320, with no remainder.

Since 320,032,320 cannot be divided by just 1 and 320,032,320, 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).