Q: Is 28,816,800 a Composite Number?

Why is 28,816,800 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 28,816,800 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 800 1,200 2,400 12,007 24,014 36,021 48,028 60,035 72,042 96,056 120,070 144,084 180,105 192,112 240,140 288,168 300,175 360,210 384,224 480,280 576,336 600,350 720,420 900,525 960,560 1,152,672 1,200,700 1,440,840 1,801,050 1,921,120 2,401,400 2,881,680 3,602,100 4,802,800 5,763,360 7,204,200 9,605,600 14,408,400 and 28,816,800, with no remainder.

Since 28,816,800 cannot be divided by just 1 and 28,816,800, 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).