Q: Is 126,840,384 a Composite Number?

Why is 126,840,384 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 126,840,384 can be evenly divided by 1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 132 144 176 192 198 216 264 288 297 352 396 432 528 576 594 704 792 864 1,056 1,188 1,584 1,728 2,112 2,376 3,168 4,752 6,336 6,673 9,504 13,346 19,008 20,019 26,692 40,038 53,384 60,057 73,403 80,076 106,768 120,114 146,806 160,152 180,171 213,536 220,209 240,228 293,612 320,304 360,342 427,072 440,418 480,456 587,224 640,608 660,627 720,684 880,836 960,912 1,174,448 1,281,216 1,321,254 1,441,368 1,761,672 1,921,824 1,981,881 2,348,896 2,642,508 2,882,736 3,523,344 3,843,648 3,963,762 4,697,792 5,285,016 5,765,472 7,046,688 7,927,524 10,570,032 11,530,944 14,093,376 15,855,048 21,140,064 31,710,096 42,280,128 63,420,192 and 126,840,384, with no remainder.

Since 126,840,384 cannot be divided by just 1 and 126,840,384, 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).