Q: Is 90,375,750 a Composite Number?

Why is 90,375,750 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 90,375,750 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 125 135 150 162 225 250 270 375 405 450 675 750 810 1,125 1,350 2,025 2,250 3,375 4,050 4,463 6,750 8,926 10,125 13,389 20,250 22,315 26,778 40,167 44,630 66,945 80,334 111,575 120,501 133,890 200,835 223,150 241,002 334,725 361,503 401,670 557,875 602,505 669,450 723,006 1,004,175 1,115,750 1,205,010 1,673,625 1,807,515 2,008,350 3,012,525 3,347,250 3,615,030 5,020,875 6,025,050 9,037,575 10,041,750 15,062,625 18,075,150 30,125,250 45,187,875 and 90,375,750, with no remainder.

Since 90,375,750 cannot be divided by just 1 and 90,375,750, 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).