Q: Is 1,448,160 a Composite Number?

Why is 1,448,160 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 1,448,160 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 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 431 480 560 672 840 862 1,120 1,293 1,680 1,724 2,155 2,586 3,017 3,360 3,448 4,310 5,172 6,034 6,465 6,896 8,620 9,051 10,344 12,068 12,930 13,792 15,085 17,240 18,102 20,688 24,136 25,860 30,170 34,480 36,204 41,376 45,255 48,272 51,720 60,340 68,960 72,408 90,510 96,544 103,440 120,680 144,816 181,020 206,880 241,360 289,632 362,040 482,720 724,080 and 1,448,160, with no remainder.

Since 1,448,160 cannot be divided by just 1 and 1,448,160, 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).