Q: Is 13,920,480 a Composite Number?

Why is 13,920,480 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 13,920,480 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 210 224 240 252 280 288 315 336 360 420 480 504 560 630 672 720 840 1,008 1,120 1,260 1,381 1,440 1,680 2,016 2,520 2,762 3,360 4,143 5,040 5,524 6,905 8,286 9,667 10,080 11,048 12,429 13,810 16,572 19,334 20,715 22,096 24,858 27,620 29,001 33,144 38,668 41,430 44,192 48,335 49,716 55,240 58,002 62,145 66,288 77,336 82,860 87,003 96,670 99,432 110,480 116,004 124,290 132,576 145,005 154,672 165,720 174,006 193,340 198,864 220,960 232,008 248,580 290,010 309,344 331,440 348,012 386,680 397,728 435,015 464,016 497,160 580,020 662,880 696,024 773,360 870,030 928,032 994,320 1,160,040 1,392,048 1,546,720 1,740,060 1,988,640 2,320,080 2,784,096 3,480,120 4,640,160 6,960,240 and 13,920,480, with no remainder.

Since 13,920,480 cannot be divided by just 1 and 13,920,480, 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).