Q: Is 1,138,400 a Composite Number?

 A: Yes, 1,138,400 is a composite number.

Why is 1,138,400 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 1,138,400 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 1,423 2,846 5,692 7,115 11,384 14,230 22,768 28,460 35,575 45,536 56,920 71,150 113,840 142,300 227,680 284,600 569,200 and 1,138,400, with no remainder.

Since 1,138,400 cannot be divided by just 1 and 1,138,400, it is a composite number.


More Examples

Number 1,138,3981,138,3991,138,4011,138,402
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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