Q: Is 140,310,030 a Composite Number?

Why is 140,310,030 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 140,310,030 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 31 35 42 49 62 70 93 98 105 147 155 186 210 217 245 294 310 434 465 490 651 735 930 1,085 1,302 1,470 1,519 2,170 3,038 3,079 3,255 4,557 6,158 6,510 7,595 9,114 9,237 15,190 15,395 18,474 21,553 22,785 30,790 43,106 45,570 46,185 64,659 92,370 95,449 107,765 129,318 150,871 190,898 215,530 286,347 301,742 323,295 452,613 477,245 572,694 646,590 668,143 754,355 905,226 954,490 1,336,286 1,431,735 1,508,710 2,004,429 2,263,065 2,863,470 3,340,715 4,008,858 4,526,130 4,677,001 6,681,430 9,354,002 10,022,145 14,031,003 20,044,290 23,385,005 28,062,006 46,770,010 70,155,015 and 140,310,030, with no remainder.

Since 140,310,030 cannot be divided by just 1 and 140,310,030, 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).