Q: Is 43,703,640 a Composite Number?

Why is 43,703,640 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 43,703,640 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 73 90 120 146 180 219 292 360 365 438 584 657 730 876 1,095 1,314 1,460 1,663 1,752 2,190 2,628 2,920 3,285 3,326 4,380 4,989 5,256 6,570 6,652 8,315 8,760 9,978 13,140 13,304 14,967 16,630 19,956 24,945 26,280 29,934 33,260 39,912 49,890 59,868 66,520 74,835 99,780 119,736 121,399 149,670 199,560 242,798 299,340 364,197 485,596 598,680 606,995 728,394 971,192 1,092,591 1,213,990 1,456,788 1,820,985 2,185,182 2,427,980 2,913,576 3,641,970 4,370,364 4,855,960 5,462,955 7,283,940 8,740,728 10,925,910 14,567,880 21,851,820 and 43,703,640, with no remainder.

Since 43,703,640 cannot be divided by just 1 and 43,703,640, 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).