Q: Is 80,000 a Composite Number?

 A: Yes, 80,000 is a composite number.

Why is 80,000 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 80,000 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 320 400 500 625 640 800 1,000 1,250 1,600 2,000 2,500 3,200 4,000 5,000 8,000 10,000 16,000 20,000 40,000 and 80,000, with no remainder.

Since 80,000 cannot be divided by just 1 and 80,000, it is a composite number.


More Examples

Number 79,99879,99980,00180,002
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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