Q: Is 5,393,920 a Composite Number?

Why is 5,393,920 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 5,393,920 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 43 49 56 64 70 80 86 98 112 128 140 160 172 196 215 224 245 256 280 301 320 344 392 430 448 490 512 560 602 640 688 784 860 896 980 1,120 1,204 1,280 1,376 1,505 1,568 1,720 1,792 1,960 2,107 2,240 2,408 2,560 2,752 3,010 3,136 3,440 3,584 3,920 4,214 4,480 4,816 5,504 6,020 6,272 6,880 7,840 8,428 8,960 9,632 10,535 11,008 12,040 12,544 13,760 15,680 16,856 17,920 19,264 21,070 22,016 24,080 25,088 27,520 31,360 33,712 38,528 42,140 48,160 55,040 62,720 67,424 77,056 84,280 96,320 110,080 125,440 134,848 154,112 168,560 192,640 269,696 337,120 385,280 539,392 674,240 770,560 1,078,784 1,348,480 2,696,960 and 5,393,920, with no remainder.

Since 5,393,920 cannot be divided by just 1 and 5,393,920, 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).