Q: Is 70,122,120 a Composite Number?

Why is 70,122,120 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 70,122,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 47 60 94 120 141 188 235 282 376 470 564 705 940 1,128 1,410 1,880 2,820 5,640 12,433 24,866 37,299 49,732 62,165 74,598 99,464 124,330 149,196 186,495 248,660 298,392 372,990 497,320 584,351 745,980 1,168,702 1,491,960 1,753,053 2,337,404 2,921,755 3,506,106 4,674,808 5,843,510 7,012,212 8,765,265 11,687,020 14,024,424 17,530,530 23,374,040 35,061,060 and 70,122,120, with no remainder.

Since 70,122,120 cannot be divided by just 1 and 70,122,120, 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).