Q: Is 1,931,200 a Composite Number?

Why is 1,931,200 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 1,931,200 can be evenly divided by 1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 71 80 85 100 136 142 160 170 200 272 284 320 340 355 400 425 544 568 680 710 800 850 1,088 1,136 1,207 1,360 1,420 1,600 1,700 1,775 2,272 2,414 2,720 2,840 3,400 3,550 4,544 4,828 5,440 5,680 6,035 6,800 7,100 9,656 11,360 12,070 13,600 14,200 19,312 22,720 24,140 27,200 28,400 30,175 38,624 48,280 56,800 60,350 77,248 96,560 113,600 120,700 193,120 241,400 386,240 482,800 965,600 and 1,931,200, with no remainder.

Since 1,931,200 cannot be divided by just 1 and 1,931,200, 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).