Q: Is 390,240 a Composite Number?

 A: Yes, 390,240 is a composite number.

Why is 390,240 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 390,240 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 271 288 360 480 542 720 813 1,084 1,355 1,440 1,626 2,168 2,439 2,710 3,252 4,065 4,336 4,878 5,420 6,504 8,130 8,672 9,756 10,840 12,195 13,008 16,260 19,512 21,680 24,390 26,016 32,520 39,024 43,360 48,780 65,040 78,048 97,560 130,080 195,120 and 390,240, with no remainder.

Since 390,240 cannot be divided by just 1 and 390,240, it is a composite number.


More Examples

Number 390,238390,239390,241390,242
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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