Q: Is 2,941,680 a Composite Number?

Why is 2,941,680 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 2,941,680 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 34 35 40 42 48 51 56 60 68 70 80 84 85 102 103 105 112 119 120 136 140 168 170 204 206 210 238 240 255 272 280 309 336 340 357 408 412 420 476 510 515 560 595 618 680 714 721 816 824 840 952 1,020 1,030 1,190 1,236 1,360 1,428 1,442 1,545 1,648 1,680 1,751 1,785 1,904 2,040 2,060 2,163 2,380 2,472 2,856 2,884 3,090 3,502 3,570 3,605 4,080 4,120 4,326 4,760 4,944 5,253 5,712 5,768 6,180 7,004 7,140 7,210 8,240 8,652 8,755 9,520 10,506 10,815 11,536 12,257 12,360 14,008 14,280 14,420 17,304 17,510 21,012 21,630 24,514 24,720 26,265 28,016 28,560 28,840 34,608 35,020 36,771 42,024 43,260 49,028 52,530 57,680 61,285 70,040 73,542 84,048 86,520 98,056 105,060 122,570 140,080 147,084 173,040 183,855 196,112 210,120 245,140 294,168 367,710 420,240 490,280 588,336 735,420 980,560 1,470,840 and 2,941,680, with no remainder.

Since 2,941,680 cannot be divided by just 1 and 2,941,680, 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).