Q: Is 1,128,960 a Composite Number?

Why is 1,128,960 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 1,128,960 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 49 56 60 63 64 70 72 80 84 90 96 98 105 112 120 126 128 140 144 147 160 168 180 192 196 210 224 240 245 252 256 280 288 294 315 320 336 360 384 392 420 441 448 480 490 504 512 560 576 588 630 640 672 720 735 768 784 840 882 896 960 980 1,008 1,120 1,152 1,176 1,260 1,280 1,344 1,440 1,470 1,536 1,568 1,680 1,764 1,792 1,920 1,960 2,016 2,205 2,240 2,304 2,352 2,520 2,560 2,688 2,880 2,940 3,136 3,360 3,528 3,584 3,840 3,920 4,032 4,410 4,480 4,608 4,704 5,040 5,376 5,760 5,880 6,272 6,720 7,056 7,680 7,840 8,064 8,820 8,960 9,408 10,080 10,752 11,520 11,760 12,544 13,440 14,112 15,680 16,128 17,640 17,920 18,816 20,160 23,040 23,520 25,088 26,880 28,224 31,360 32,256 35,280 37,632 40,320 47,040 53,760 56,448 62,720 70,560 75,264 80,640 94,080 112,896 125,440 141,120 161,280 188,160 225,792 282,240 376,320 564,480 and 1,128,960, with no remainder.

Since 1,128,960 cannot be divided by just 1 and 1,128,960, 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).