Q: Is 1,393,080 a Composite Number?

Why is 1,393,080 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 1,393,080 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 19 20 24 26 30 38 39 40 47 52 57 60 65 76 78 94 95 104 114 120 130 141 152 156 188 190 195 228 235 247 260 282 285 312 376 380 390 456 470 494 520 564 570 611 705 741 760 780 893 940 988 1,128 1,140 1,222 1,235 1,410 1,482 1,560 1,786 1,833 1,880 1,976 2,280 2,444 2,470 2,679 2,820 2,964 3,055 3,572 3,666 3,705 4,465 4,888 4,940 5,358 5,640 5,928 6,110 7,144 7,332 7,410 8,930 9,165 9,880 10,716 11,609 12,220 13,395 14,664 14,820 17,860 18,330 21,432 23,218 24,440 26,790 29,640 34,827 35,720 36,660 46,436 53,580 58,045 69,654 73,320 92,872 107,160 116,090 139,308 174,135 232,180 278,616 348,270 464,360 696,540 and 1,393,080, with no remainder.

Since 1,393,080 cannot be divided by just 1 and 1,393,080, 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).