Q: Is 321,244,200 a Composite Number?

Why is 321,244,200 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 321,244,200 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 180 200 225 300 360 450 600 900 1,800 178,469 356,938 535,407 713,876 892,345 1,070,814 1,427,752 1,606,221 1,784,690 2,141,628 2,677,035 3,212,442 3,569,380 4,283,256 4,461,725 5,354,070 6,424,884 7,138,760 8,031,105 8,923,450 10,708,140 12,849,768 13,385,175 16,062,210 17,846,900 21,416,280 26,770,350 32,124,420 35,693,800 40,155,525 53,540,700 64,248,840 80,311,050 107,081,400 160,622,100 and 321,244,200, with no remainder.

Since 321,244,200 cannot be divided by just 1 and 321,244,200, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).