Q: Is 69,780,648 a Composite Number?

Why is 69,780,648 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 69,780,648 can be evenly divided by 1 2 3 4 6 7 8 12 14 17 21 24 28 34 42 51 53 56 68 84 102 106 119 136 159 168 204 212 238 318 357 371 408 424 461 476 636 714 742 901 922 952 1,113 1,272 1,383 1,428 1,484 1,802 1,844 2,226 2,703 2,766 2,856 2,968 3,227 3,604 3,688 4,452 5,406 5,532 6,307 6,454 7,208 7,837 8,904 9,681 10,812 11,064 12,614 12,908 15,674 18,921 19,362 21,624 23,511 24,433 25,228 25,816 31,348 37,842 38,724 47,022 48,866 50,456 54,859 62,696 73,299 75,684 77,448 94,044 97,732 109,718 146,598 151,368 164,577 171,031 188,088 195,464 219,436 293,196 329,154 342,062 415,361 438,872 513,093 586,392 658,308 684,124 830,722 1,026,186 1,246,083 1,316,616 1,368,248 1,661,444 2,052,372 2,492,166 2,907,527 3,322,888 4,104,744 4,984,332 5,815,054 8,722,581 9,968,664 11,630,108 17,445,162 23,260,216 34,890,324 and 69,780,648, with no remainder.

Since 69,780,648 cannot be divided by just 1 and 69,780,648, 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).