Q: Is 37,121,280 a Composite Number?

Why is 37,121,280 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 37,121,280 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 560 640 672 768 840 896 960 1,120 1,280 1,344 1,381 1,680 1,792 1,920 2,240 2,688 2,762 3,360 3,840 4,143 4,480 5,376 5,524 6,720 6,905 8,286 8,960 9,667 11,048 13,440 13,810 16,572 19,334 20,715 22,096 26,880 27,620 29,001 33,144 38,668 41,430 44,192 48,335 55,240 58,002 66,288 77,336 82,860 88,384 96,670 110,480 116,004 132,576 145,005 154,672 165,720 176,768 193,340 220,960 232,008 265,152 290,010 309,344 331,440 353,536 386,680 441,920 464,016 530,304 580,020 618,688 662,880 773,360 883,840 928,032 1,060,608 1,160,040 1,237,376 1,325,760 1,546,720 1,767,680 1,856,064 2,320,080 2,474,752 2,651,520 3,093,440 3,712,128 4,640,160 5,303,040 6,186,880 7,424,256 9,280,320 12,373,760 18,560,640 and 37,121,280, with no remainder.

Since 37,121,280 cannot be divided by just 1 and 37,121,280, 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).