Q: Is 465,400,040 a Composite Number?

Why is 465,400,040 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 465,400,040 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 367 392 490 647 734 980 1,294 1,468 1,835 1,960 2,569 2,588 2,936 3,235 3,670 4,529 5,138 5,176 6,470 7,340 9,058 10,276 12,845 12,940 14,680 17,983 18,116 20,552 22,645 25,690 25,880 31,703 35,966 36,232 45,290 51,380 63,406 71,932 89,915 90,580 102,760 126,812 143,864 158,515 179,830 181,160 237,449 253,624 317,030 359,660 474,898 634,060 719,320 949,796 1,187,245 1,268,120 1,662,143 1,899,592 2,374,490 3,324,286 4,748,980 6,648,572 8,310,715 9,497,960 11,635,001 13,297,144 16,621,430 23,270,002 33,242,860 46,540,004 58,175,005 66,485,720 93,080,008 116,350,010 232,700,020 and 465,400,040, with no remainder.

Since 465,400,040 cannot be divided by just 1 and 465,400,040, 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).