Q: Is 1,795,200 a Composite Number?

Why is 1,795,200 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 1,795,200 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 25 30 32 33 34 40 44 48 50 51 55 60 64 66 68 75 80 85 88 96 100 102 110 120 128 132 136 150 160 165 170 176 187 192 200 204 220 240 255 264 272 275 300 320 330 340 352 374 384 400 408 425 440 480 510 528 544 550 561 600 640 660 680 704 748 800 816 825 850 880 935 960 1,020 1,056 1,088 1,100 1,122 1,200 1,275 1,320 1,360 1,408 1,496 1,600 1,632 1,650 1,700 1,760 1,870 1,920 2,040 2,112 2,176 2,200 2,244 2,400 2,550 2,640 2,720 2,805 2,992 3,200 3,264 3,300 3,400 3,520 3,740 4,080 4,224 4,400 4,488 4,675 4,800 5,100 5,280 5,440 5,610 5,984 6,528 6,600 6,800 7,040 7,480 8,160 8,800 8,976 9,350 9,600 10,200 10,560 10,880 11,220 11,968 13,200 13,600 14,025 14,960 16,320 17,600 17,952 18,700 20,400 21,120 22,440 23,936 26,400 27,200 28,050 29,920 32,640 35,200 35,904 37,400 40,800 44,880 52,800 54,400 56,100 59,840 71,808 74,800 81,600 89,760 105,600 112,200 119,680 149,600 163,200 179,520 224,400 299,200 359,040 448,800 598,400 897,600 and 1,795,200, with no remainder.

Since 1,795,200 cannot be divided by just 1 and 1,795,200, 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).