Q: Is 13,946,040 a Composite Number?

Why is 13,946,040 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 13,946,040 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 37 40 45 54 60 72 74 90 108 111 120 135 148 180 185 216 222 270 296 333 349 360 370 444 540 555 666 698 740 888 999 1,047 1,080 1,110 1,332 1,396 1,480 1,665 1,745 1,998 2,094 2,220 2,664 2,792 3,141 3,330 3,490 3,996 4,188 4,440 4,995 5,235 6,282 6,660 6,980 7,992 8,376 9,423 9,990 10,470 12,564 12,913 13,320 13,960 15,705 18,846 19,980 20,940 25,128 25,826 31,410 37,692 38,739 39,960 41,880 47,115 51,652 62,820 64,565 75,384 77,478 94,230 103,304 116,217 125,640 129,130 154,956 188,460 193,695 232,434 258,260 309,912 348,651 376,920 387,390 464,868 516,520 581,085 697,302 774,780 929,736 1,162,170 1,394,604 1,549,560 1,743,255 2,324,340 2,789,208 3,486,510 4,648,680 6,973,020 and 13,946,040, with no remainder.

Since 13,946,040 cannot be divided by just 1 and 13,946,040, 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).