Q: Is 403,122,400 a Composite Number?

Why is 403,122,400 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 403,122,400 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 37 40 50 74 80 100 148 160 185 200 296 370 400 592 740 800 925 1,184 1,480 1,850 2,960 3,700 5,920 7,400 13,619 14,800 27,238 29,600 54,476 68,095 108,952 136,190 217,904 272,380 340,475 435,808 503,903 544,760 680,950 1,007,806 1,089,520 1,361,900 2,015,612 2,179,040 2,519,515 2,723,800 4,031,224 5,039,030 5,447,600 8,062,448 10,078,060 10,895,200 12,597,575 16,124,896 20,156,120 25,195,150 40,312,240 50,390,300 80,624,480 100,780,600 201,561,200 and 403,122,400, with no remainder.

Since 403,122,400 cannot be divided by just 1 and 403,122,400, 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).