Q: Is 42,380,020 a Composite Number?

 A: Yes, 42,380,020 is a composite number.

Why is 42,380,020 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 42,380,020 can be evenly divided by 1 2 4 5 10 20 29 58 89 116 145 178 290 356 445 580 821 890 1,642 1,780 2,581 3,284 4,105 5,162 8,210 10,324 12,905 16,420 23,809 25,810 47,618 51,620 73,069 95,236 119,045 146,138 238,090 292,276 365,345 476,180 730,690 1,461,380 2,119,001 4,238,002 8,476,004 10,595,005 21,190,010 and 42,380,020, with no remainder.

Since 42,380,020 cannot be divided by just 1 and 42,380,020, it is a composite number.


More Examples

Number 42,380,01842,380,01942,380,02142,380,022
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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