Q: Is 80,324,460 a Composite Number?

Why is 80,324,460 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 80,324,460 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 179 180 270 277 324 358 405 537 540 554 716 810 831 895 1,074 1,108 1,385 1,611 1,620 1,662 1,790 2,148 2,493 2,685 2,770 3,222 3,324 3,580 4,155 4,833 4,986 5,370 5,540 6,444 7,479 8,055 8,310 9,666 9,972 10,740 12,465 14,499 14,958 16,110 16,620 19,332 22,437 24,165 24,930 28,998 29,916 32,220 37,395 44,874 48,330 49,583 49,860 57,996 72,495 74,790 89,748 96,660 99,166 112,185 144,990 148,749 149,580 198,332 224,370 247,915 289,980 297,498 446,247 448,740 495,830 594,996 743,745 892,494 991,660 1,338,741 1,487,490 1,784,988 2,231,235 2,677,482 2,974,980 4,016,223 4,462,470 5,354,964 6,693,705 8,032,446 8,924,940 13,387,410 16,064,892 20,081,115 26,774,820 40,162,230 and 80,324,460, with no remainder.

Since 80,324,460 cannot be divided by just 1 and 80,324,460, 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).