Q: Is 9,383,920 a Composite Number?

Why is 9,383,920 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 9,383,920 can be evenly divided by 1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 112 130 140 182 208 260 280 364 455 520 560 728 910 1,040 1,289 1,456 1,820 2,578 3,640 5,156 6,445 7,280 9,023 10,312 12,890 16,757 18,046 20,624 25,780 33,514 36,092 45,115 51,560 67,028 72,184 83,785 90,230 103,120 117,299 134,056 144,368 167,570 180,460 234,598 268,112 335,140 360,920 469,196 586,495 670,280 721,840 938,392 1,172,990 1,340,560 1,876,784 2,345,980 4,691,960 and 9,383,920, with no remainder.

Since 9,383,920 cannot be divided by just 1 and 9,383,920, 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).