Q: Is 43,402,400 a Composite Number?

Why is 43,402,400 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 43,402,400 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 227 239 400 454 478 800 908 956 1,135 1,195 1,816 1,912 2,270 2,390 3,632 3,824 4,540 4,780 5,675 5,975 7,264 7,648 9,080 9,560 11,350 11,950 18,160 19,120 22,700 23,900 36,320 38,240 45,400 47,800 54,253 90,800 95,600 108,506 181,600 191,200 217,012 271,265 434,024 542,530 868,048 1,085,060 1,356,325 1,736,096 2,170,120 2,712,650 4,340,240 5,425,300 8,680,480 10,850,600 21,701,200 and 43,402,400, with no remainder.

Since 43,402,400 cannot be divided by just 1 and 43,402,400, 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).