Q: Is 138,201,168 a Composite Number?

Why is 138,201,168 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 138,201,168 can be evenly divided by 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 67 84 98 112 134 147 168 196 201 268 294 336 392 402 469 536 588 784 804 877 938 1,072 1,176 1,407 1,608 1,754 1,876 2,352 2,631 2,814 3,216 3,283 3,508 3,752 5,262 5,628 6,139 6,566 7,016 7,504 9,849 10,524 11,256 12,278 13,132 14,032 18,417 19,698 21,048 22,512 24,556 26,264 36,834 39,396 42,096 42,973 49,112 52,528 58,759 73,668 78,792 85,946 98,224 117,518 128,919 147,336 157,584 171,892 176,277 235,036 257,838 294,672 343,784 352,554 411,313 470,072 515,676 687,568 705,108 822,626 940,144 1,031,352 1,233,939 1,410,216 1,645,252 2,062,704 2,467,878 2,820,432 2,879,191 3,290,504 4,935,756 5,758,382 6,581,008 8,637,573 9,871,512 11,516,764 17,275,146 19,743,024 23,033,528 34,550,292 46,067,056 69,100,584 and 138,201,168, with no remainder.

Since 138,201,168 cannot be divided by just 1 and 138,201,168, 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).