Q: Is 1,789,200 a Composite Number?

Why is 1,789,200 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 1,789,200 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 35 36 40 42 45 48 50 56 60 63 70 71 72 75 80 84 90 100 105 112 120 126 140 142 144 150 168 175 180 200 210 213 225 240 252 280 284 300 315 336 350 355 360 400 420 426 450 497 504 525 560 568 600 630 639 700 710 720 840 852 900 994 1,008 1,050 1,065 1,136 1,200 1,260 1,278 1,400 1,420 1,491 1,575 1,680 1,704 1,775 1,800 1,988 2,100 2,130 2,485 2,520 2,556 2,800 2,840 2,982 3,150 3,195 3,408 3,550 3,600 3,976 4,200 4,260 4,473 4,970 5,040 5,112 5,325 5,680 5,964 6,300 6,390 7,100 7,455 7,952 8,400 8,520 8,946 9,940 10,224 10,650 11,928 12,425 12,600 12,780 14,200 14,910 15,975 17,040 17,892 19,880 21,300 22,365 23,856 24,850 25,200 25,560 28,400 29,820 31,950 35,784 37,275 39,760 42,600 44,730 49,700 51,120 59,640 63,900 71,568 74,550 85,200 89,460 99,400 111,825 119,280 127,800 149,100 178,920 198,800 223,650 255,600 298,200 357,840 447,300 596,400 894,600 and 1,789,200, with no remainder.

Since 1,789,200 cannot be divided by just 1 and 1,789,200, 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).