Q: Is 468,138,880 a Composite Number?

Why is 468,138,880 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 468,138,880 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 29 32 40 44 55 58 64 80 88 110 116 128 145 160 176 220 232 290 319 320 352 440 464 580 638 640 704 880 928 1,160 1,276 1,408 1,595 1,760 1,856 2,293 2,320 2,552 3,190 3,520 3,712 4,586 4,640 5,104 6,380 7,040 9,172 9,280 10,208 11,465 12,760 18,344 18,560 20,416 22,930 25,223 25,520 36,688 40,832 45,860 50,446 51,040 66,497 73,376 91,720 100,892 102,080 126,115 132,994 146,752 183,440 201,784 204,160 252,230 265,988 293,504 332,485 366,880 403,568 504,460 531,976 664,970 731,467 733,760 807,136 1,008,920 1,063,952 1,329,940 1,462,934 1,467,520 1,614,272 2,017,840 2,127,904 2,659,880 2,925,868 3,228,544 3,657,335 4,035,680 4,255,808 5,319,760 5,851,736 7,314,670 8,071,360 8,511,616 10,639,520 11,703,472 14,629,340 16,142,720 21,279,040 23,406,944 29,258,680 42,558,080 46,813,888 58,517,360 93,627,776 117,034,720 234,069,440 and 468,138,880, with no remainder.

Since 468,138,880 cannot be divided by just 1 and 468,138,880, 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).