Q: Is 42,005,280 a Composite Number?

 A: Yes, 42,005,280 is a composite number.

Why is 42,005,280 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 42,005,280 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 87,511 175,022 262,533 350,044 437,555 525,066 700,088 875,110 1,050,132 1,312,665 1,400,176 1,750,220 2,100,264 2,625,330 2,800,352 3,500,440 4,200,528 5,250,660 7,000,880 8,401,056 10,501,320 14,001,760 21,002,640 and 42,005,280, with no remainder.

Since 42,005,280 cannot be divided by just 1 and 42,005,280, it is a composite number.


More Examples

Number 42,005,27842,005,27942,005,28142,005,282
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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