Q: Is 8,389,360 a Composite Number?

Why is 8,389,360 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 8,389,360 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 71 80 112 140 142 211 280 284 355 422 497 560 568 710 844 994 1,055 1,136 1,420 1,477 1,688 1,988 2,110 2,485 2,840 2,954 3,376 3,976 4,220 4,970 5,680 5,908 7,385 7,952 8,440 9,940 11,816 14,770 14,981 16,880 19,880 23,632 29,540 29,962 39,760 59,080 59,924 74,905 104,867 118,160 119,848 149,810 209,734 239,696 299,620 419,468 524,335 599,240 838,936 1,048,670 1,198,480 1,677,872 2,097,340 4,194,680 and 8,389,360, with no remainder.

Since 8,389,360 cannot be divided by just 1 and 8,389,360, 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).