Q: Is 320,325,240 a Composite Number?

Why is 320,325,240 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 320,325,240 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 89 120 178 267 337 356 445 534 674 712 890 1,011 1,068 1,335 1,348 1,685 1,780 2,022 2,136 2,670 2,696 3,370 3,560 4,044 5,055 5,340 6,740 7,921 8,088 10,110 10,680 13,480 15,842 20,220 23,763 29,993 31,684 39,605 40,440 47,526 59,986 63,368 79,210 89,979 95,052 118,815 119,972 149,965 158,420 179,958 190,104 237,630 239,944 299,930 316,840 359,916 449,895 475,260 599,860 719,832 899,790 950,520 1,199,720 1,799,580 2,669,377 3,599,160 5,338,754 8,008,131 10,677,508 13,346,885 16,016,262 21,355,016 26,693,770 32,032,524 40,040,655 53,387,540 64,065,048 80,081,310 106,775,080 160,162,620 and 320,325,240, with no remainder.

Since 320,325,240 cannot be divided by just 1 and 320,325,240, 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).