Q: Is 401,311,200 a Composite Number?

Why is 401,311,200 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 401,311,200 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 2,400 167,213 334,426 501,639 668,852 836,065 1,003,278 1,337,704 1,672,130 2,006,556 2,508,195 2,675,408 3,344,260 4,013,112 4,180,325 5,016,390 5,350,816 6,688,520 8,026,224 8,360,650 10,032,780 12,540,975 13,377,040 16,052,448 16,721,300 20,065,560 25,081,950 26,754,080 33,442,600 40,131,120 50,163,900 66,885,200 80,262,240 100,327,800 133,770,400 200,655,600 and 401,311,200, with no remainder.

Since 401,311,200 cannot be divided by just 1 and 401,311,200, 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).