Q: Is 138,034,080 a Composite Number?

Why is 138,034,080 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 138,034,080 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1,440 95,857 191,714 287,571 383,428 479,285 575,142 766,856 862,713 958,570 1,150,284 1,437,855 1,533,712 1,725,426 1,917,140 2,300,568 2,875,710 3,067,424 3,450,852 3,834,280 4,313,565 4,601,136 5,751,420 6,901,704 7,668,560 8,627,130 9,202,272 11,502,840 13,803,408 15,337,120 17,254,260 23,005,680 27,606,816 34,508,520 46,011,360 69,017,040 and 138,034,080, with no remainder.

Since 138,034,080 cannot be divided by just 1 and 138,034,080, 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).