Q: Is 138,110,670 a Composite Number?

Why is 138,110,670 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 138,110,670 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 167 270 334 405 501 810 835 1,002 1,021 1,503 1,670 2,042 2,505 3,006 3,063 4,509 5,010 5,105 6,126 7,515 9,018 9,189 10,210 13,527 15,030 15,315 18,378 22,545 27,054 27,567 30,630 45,090 45,945 55,134 67,635 82,701 91,890 135,270 137,835 165,402 170,507 275,670 341,014 413,505 511,521 827,010 852,535 1,023,042 1,534,563 1,705,070 2,557,605 3,069,126 4,603,689 5,115,210 7,672,815 9,207,378 13,811,067 15,345,630 23,018,445 27,622,134 46,036,890 69,055,335 and 138,110,670, with no remainder.

Since 138,110,670 cannot be divided by just 1 and 138,110,670, 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).