Q: Is 80,471,448 a Composite Number?

Why is 80,471,448 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 80,471,448 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 27 36 37 54 72 74 108 111 148 216 222 296 333 444 666 888 999 1,332 1,998 2,664 3,996 7,992 10,069 20,138 30,207 40,276 60,414 80,552 90,621 120,828 181,242 241,656 271,863 362,484 372,553 543,726 724,968 745,106 1,087,452 1,117,659 1,490,212 2,174,904 2,235,318 2,980,424 3,352,977 4,470,636 6,705,954 8,941,272 10,058,931 13,411,908 20,117,862 26,823,816 40,235,724 and 80,471,448, with no remainder.

Since 80,471,448 cannot be divided by just 1 and 80,471,448, 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).