Q: Is 400,354,200 a Composite Number?

Why is 400,354,200 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 400,354,200 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 1,800 222,419 444,838 667,257 889,676 1,112,095 1,334,514 1,779,352 2,001,771 2,224,190 2,669,028 3,336,285 4,003,542 4,448,380 5,338,056 5,560,475 6,672,570 8,007,084 8,896,760 10,008,855 11,120,950 13,345,140 16,014,168 16,681,425 20,017,710 22,241,900 26,690,280 33,362,850 40,035,420 44,483,800 50,044,275 66,725,700 80,070,840 100,088,550 133,451,400 200,177,100 and 400,354,200, with no remainder.

Since 400,354,200 cannot be divided by just 1 and 400,354,200, 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).