Q: Is 7,944,900 a Composite Number?

Why is 7,944,900 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 7,944,900 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 25 30 50 60 71 75 100 142 150 213 284 300 355 373 426 710 746 852 1,065 1,119 1,420 1,492 1,775 1,865 2,130 2,238 3,550 3,730 4,260 4,476 5,325 5,595 7,100 7,460 9,325 10,650 11,190 18,650 21,300 22,380 26,483 27,975 37,300 52,966 55,950 79,449 105,932 111,900 132,415 158,898 264,830 317,796 397,245 529,660 662,075 794,490 1,324,150 1,588,980 1,986,225 2,648,300 3,972,450 and 7,944,900, with no remainder.

Since 7,944,900 cannot be divided by just 1 and 7,944,900, 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).