Q: Is 121,405,000 a Composite Number?

 A: Yes, 121,405,000 is a composite number.

Why is 121,405,000 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 121,405,000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 625 1,000 1,250 2,500 5,000 24,281 48,562 97,124 121,405 194,248 242,810 485,620 607,025 971,240 1,214,050 2,428,100 3,035,125 4,856,200 6,070,250 12,140,500 15,175,625 24,281,000 30,351,250 60,702,500 and 121,405,000, with no remainder.

Since 121,405,000 cannot be divided by just 1 and 121,405,000, it is a composite number.


More Examples

Number 121,404,998121,404,999121,405,001121,405,002
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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