Q: Is 42,405,678 a Composite Number?

 A: Yes, 42,405,678 is a composite number.

Why is 42,405,678 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 42,405,678 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 48,079 96,158 144,237 288,474 336,553 432,711 673,106 865,422 1,009,659 2,019,318 2,355,871 3,028,977 4,711,742 6,057,954 7,067,613 14,135,226 21,202,839 and 42,405,678, with no remainder.

Since 42,405,678 cannot be divided by just 1 and 42,405,678, it is a composite number.


More Examples

Number 42,405,67642,405,67742,405,67942,405,680
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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