Q: Is 100,420,360 a Composite Number?

Why is 100,420,360 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 100,420,360 can be evenly divided by 1 2 4 5 8 10 17 20 34 40 59 68 85 118 136 170 236 295 340 472 590 680 1,003 1,180 2,006 2,360 2,503 4,012 5,006 5,015 8,024 10,012 10,030 12,515 20,024 20,060 25,030 40,120 42,551 50,060 85,102 100,120 147,677 170,204 212,755 295,354 340,408 425,510 590,708 738,385 851,020 1,181,416 1,476,770 1,702,040 2,510,509 2,953,540 5,021,018 5,907,080 10,042,036 12,552,545 20,084,072 25,105,090 50,210,180 and 100,420,360, with no remainder.

Since 100,420,360 cannot be divided by just 1 and 100,420,360, 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).