Q: Is 43,366,140 a Composite Number?

Why is 43,366,140 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 43,366,140 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 89 90 178 180 267 356 445 534 801 890 1,068 1,335 1,602 1,780 2,670 2,707 3,204 4,005 5,340 5,414 8,010 8,121 10,828 13,535 16,020 16,242 24,363 27,070 32,484 40,605 48,726 54,140 81,210 97,452 121,815 162,420 240,923 243,630 481,846 487,260 722,769 963,692 1,204,615 1,445,538 2,168,307 2,409,230 2,891,076 3,613,845 4,336,614 4,818,460 7,227,690 8,673,228 10,841,535 14,455,380 21,683,070 and 43,366,140, with no remainder.

Since 43,366,140 cannot be divided by just 1 and 43,366,140, 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).