Q: Is 30,049,380 a Composite Number?

Why is 30,049,380 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 30,049,380 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 229 243 270 324 405 458 486 540 687 729 810 916 972 1,145 1,215 1,374 1,458 1,620 2,061 2,187 2,290 2,430 2,748 2,916 3,435 3,645 4,122 4,374 4,580 4,860 6,183 6,561 6,870 7,290 8,244 8,748 10,305 10,935 12,366 13,122 13,740 14,580 18,549 20,610 21,870 24,732 26,244 30,915 32,805 37,098 41,220 43,740 55,647 61,830 65,610 74,196 92,745 111,294 123,660 131,220 166,941 185,490 222,588 278,235 333,882 370,980 500,823 556,470 667,764 834,705 1,001,646 1,112,940 1,502,469 1,669,410 2,003,292 2,504,115 3,004,938 3,338,820 5,008,230 6,009,876 7,512,345 10,016,460 15,024,690 and 30,049,380, with no remainder.

Since 30,049,380 cannot be divided by just 1 and 30,049,380, 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).