Q: Is 1,448,320 a Composite Number?

 A: Yes, 1,448,320 is a composite number.

Why is 1,448,320 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 1,448,320 can be evenly divided by 1 2 4 5 8 10 16 20 31 32 40 62 64 73 80 124 128 146 155 160 248 292 310 320 365 496 584 620 640 730 992 1,168 1,240 1,460 1,984 2,263 2,336 2,480 2,920 3,968 4,526 4,672 4,960 5,840 9,052 9,344 9,920 11,315 11,680 18,104 19,840 22,630 23,360 36,208 45,260 46,720 72,416 90,520 144,832 181,040 289,664 362,080 724,160 and 1,448,320, with no remainder.

Since 1,448,320 cannot be divided by just 1 and 1,448,320, it is a composite number.


More Examples

Number 1,448,3181,448,3191,448,3211,448,322
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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