Q: Is 40,020,309 a Composite Number?

 A: Yes, 40,020,309 is a composite number.

Why is 40,020,309 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 40,020,309 can be evenly divided by 1 3 7 9 21 49 63 147 441 90,749 272,247 635,243 816,741 1,905,729 4,446,701 5,717,187 13,340,103 and 40,020,309, with no remainder.

Since 40,020,309 cannot be divided by just 1 and 40,020,309, it is a composite number.


More Examples

Number 40,020,30740,020,30840,020,31040,020,311
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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