Q: Is 1,368,360 a Composite Number?

Why is 1,368,360 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 1,368,360 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 70 72 84 90 105 108 120 126 135 140 168 180 181 189 210 216 252 270 280 315 360 362 378 420 504 540 543 630 724 756 840 905 945 1,080 1,086 1,260 1,267 1,448 1,512 1,629 1,810 1,890 2,172 2,520 2,534 2,715 3,258 3,620 3,780 3,801 4,344 4,887 5,068 5,430 6,335 6,516 7,240 7,560 7,602 8,145 9,774 10,136 10,860 11,403 12,670 13,032 15,204 16,290 19,005 19,548 21,720 22,806 24,435 25,340 30,408 32,580 34,209 38,010 39,096 45,612 48,870 50,680 57,015 65,160 68,418 76,020 91,224 97,740 114,030 136,836 152,040 171,045 195,480 228,060 273,672 342,090 456,120 684,180 and 1,368,360, with no remainder.

Since 1,368,360 cannot be divided by just 1 and 1,368,360, 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).