Q: Is 730,080 a Composite Number?

Why is 730,080 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 730,080 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 65 72 78 80 90 96 104 108 117 120 130 135 144 156 160 169 180 195 208 216 234 240 260 270 288 312 338 351 360 390 416 432 468 480 507 520 540 585 624 676 702 720 780 845 864 936 1,014 1,040 1,080 1,170 1,248 1,352 1,404 1,440 1,521 1,560 1,690 1,755 1,872 2,028 2,080 2,160 2,340 2,535 2,704 2,808 3,042 3,120 3,380 3,510 3,744 4,056 4,320 4,563 4,680 5,070 5,408 5,616 6,084 6,240 6,760 7,020 7,605 8,112 9,126 9,360 10,140 11,232 12,168 13,520 14,040 15,210 16,224 18,252 18,720 20,280 22,815 24,336 27,040 28,080 30,420 36,504 40,560 45,630 48,672 56,160 60,840 73,008 81,120 91,260 121,680 146,016 182,520 243,360 365,040 and 730,080, with no remainder.

Since 730,080 cannot be divided by just 1 and 730,080, 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).