Q: Is 138,004,048 a Composite Number?

Why is 138,004,048 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 138,004,048 can be evenly divided by 1 2 4 7 8 13 14 16 23 26 28 46 52 56 91 92 104 112 161 169 182 184 208 299 317 322 338 364 368 598 634 644 676 728 1,183 1,196 1,268 1,288 1,352 1,456 2,093 2,219 2,366 2,392 2,536 2,576 2,704 3,887 4,121 4,186 4,438 4,732 4,784 5,072 7,291 7,774 8,242 8,372 8,876 9,464 14,582 15,548 16,484 16,744 17,752 18,928 27,209 28,847 29,164 31,096 32,968 33,488 35,504 51,037 53,573 54,418 57,694 58,328 62,192 65,936 94,783 102,074 107,146 108,836 115,388 116,656 189,566 204,148 214,292 217,672 230,776 375,011 379,132 408,296 428,584 435,344 461,552 663,481 750,022 758,264 816,592 857,168 1,232,179 1,326,962 1,500,044 1,516,528 2,464,358 2,653,924 3,000,088 4,928,716 5,307,848 6,000,176 8,625,253 9,857,432 10,615,696 17,250,506 19,714,864 34,501,012 69,002,024 and 138,004,048, with no remainder.

Since 138,004,048 cannot be divided by just 1 and 138,004,048, 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).