Q: Is 122,764,080 a Composite Number?

Why is 122,764,080 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 122,764,080 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 149 240 298 447 596 745 894 1,192 1,490 1,788 2,235 2,384 2,980 3,433 3,576 4,470 5,960 6,866 7,152 8,940 10,299 11,920 13,732 17,165 17,880 20,598 27,464 34,330 35,760 41,196 51,495 54,928 68,660 82,392 102,990 137,320 164,784 205,980 274,640 411,960 511,517 823,920 1,023,034 1,534,551 2,046,068 2,557,585 3,069,102 4,092,136 5,115,170 6,138,204 7,672,755 8,184,272 10,230,340 12,276,408 15,345,510 20,460,680 24,552,816 30,691,020 40,921,360 61,382,040 and 122,764,080, with no remainder.

Since 122,764,080 cannot be divided by just 1 and 122,764,080, 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).