Q: Is 8,390,628 a Composite Number?

Why is 8,390,628 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 8,390,628 can be evenly divided by 1 2 3 4 6 9 12 18 19 27 29 36 38 47 54 57 58 76 81 87 94 108 114 116 141 162 171 174 188 228 261 282 324 342 348 423 513 522 551 564 684 783 846 893 1,026 1,044 1,102 1,269 1,363 1,539 1,566 1,653 1,692 1,786 2,052 2,204 2,349 2,538 2,679 2,726 3,078 3,132 3,306 3,572 3,807 4,089 4,698 4,959 5,076 5,358 5,452 6,156 6,612 7,614 8,037 8,178 9,396 9,918 10,716 12,267 14,877 15,228 16,074 16,356 19,836 24,111 24,534 25,897 29,754 32,148 36,801 44,631 48,222 49,068 51,794 59,508 72,333 73,602 77,691 89,262 96,444 103,588 110,403 144,666 147,204 155,382 178,524 220,806 233,073 289,332 310,764 441,612 466,146 699,219 932,292 1,398,438 2,097,657 2,796,876 4,195,314 and 8,390,628, with no remainder.

Since 8,390,628 cannot be divided by just 1 and 8,390,628, 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).