Q: Is 402,200,400 a Composite Number?

Why is 402,200,400 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 402,200,400 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 70 75 80 84 100 105 112 120 140 150 168 175 200 210 240 280 300 336 350 400 420 525 560 600 700 840 1,050 1,200 1,400 1,680 2,100 2,800 4,200 8,400 47,881 95,762 143,643 191,524 239,405 287,286 335,167 383,048 478,810 574,572 670,334 718,215 766,096 957,620 1,005,501 1,149,144 1,197,025 1,340,668 1,436,430 1,675,835 1,915,240 2,011,002 2,298,288 2,394,050 2,681,336 2,872,860 3,351,670 3,591,075 3,830,480 4,022,004 4,788,100 5,027,505 5,362,672 5,745,720 6,703,340 7,182,150 8,044,008 8,379,175 9,576,200 10,055,010 11,491,440 13,406,680 14,364,300 16,088,016 16,758,350 19,152,400 20,110,020 25,137,525 26,813,360 28,728,600 33,516,700 40,220,040 50,275,050 57,457,200 67,033,400 80,440,080 100,550,100 134,066,800 201,100,200 and 402,200,400, with no remainder.

Since 402,200,400 cannot be divided by just 1 and 402,200,400, 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).