Q: Is 288,121,200 a Composite Number?

Why is 288,121,200 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 288,121,200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1,200 240,101 480,202 720,303 960,404 1,200,505 1,440,606 1,920,808 2,401,010 2,881,212 3,601,515 3,841,616 4,802,020 5,762,424 6,002,525 7,203,030 9,604,040 11,524,848 12,005,050 14,406,060 18,007,575 19,208,080 24,010,100 28,812,120 36,015,150 48,020,200 57,624,240 72,030,300 96,040,400 144,060,600 and 288,121,200, with no remainder.

Since 288,121,200 cannot be divided by just 1 and 288,121,200, 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).