Q: Is 120,240,400 a Composite Number?

 A: Yes, 120,240,400 is a composite number.

Why is 120,240,400 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 120,240,400 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 140 175 200 280 350 400 560 700 1,400 2,800 42,943 85,886 171,772 214,715 300,601 343,544 429,430 601,202 687,088 858,860 1,073,575 1,202,404 1,503,005 1,717,720 2,147,150 2,404,808 3,006,010 3,435,440 4,294,300 4,809,616 6,012,020 7,515,025 8,588,600 12,024,040 15,030,050 17,177,200 24,048,080 30,060,100 60,120,200 and 120,240,400, with no remainder.

Since 120,240,400 cannot be divided by just 1 and 120,240,400, it is a composite number.


More Examples

Number 120,240,398120,240,399120,240,401120,240,402
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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