Q: Is 8,072,400 a Composite Number?

Why is 8,072,400 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 8,072,400 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 31 35 40 42 48 50 56 60 62 70 75 80 84 93 100 105 112 120 124 140 150 155 168 175 186 200 210 217 240 248 280 300 310 336 350 372 400 420 434 465 496 525 560 600 620 651 700 744 775 840 868 930 961 1,050 1,085 1,200 1,240 1,302 1,400 1,488 1,550 1,680 1,736 1,860 1,922 2,100 2,170 2,325 2,480 2,604 2,800 2,883 3,100 3,255 3,472 3,720 3,844 4,200 4,340 4,650 4,805 5,208 5,425 5,766 6,200 6,510 6,727 7,440 7,688 8,400 8,680 9,300 9,610 10,416 10,850 11,532 12,400 13,020 13,454 14,415 15,376 16,275 17,360 18,600 19,220 20,181 21,700 23,064 24,025 26,040 26,908 28,830 32,550 33,635 37,200 38,440 40,362 43,400 46,128 48,050 52,080 53,816 57,660 65,100 67,270 72,075 76,880 80,724 86,800 96,100 100,905 107,632 115,320 130,200 134,540 144,150 161,448 168,175 192,200 201,810 230,640 260,400 269,080 288,300 322,896 336,350 384,400 403,620 504,525 538,160 576,600 672,700 807,240 1,009,050 1,153,200 1,345,400 1,614,480 2,018,100 2,690,800 4,036,200 and 8,072,400, with no remainder.

Since 8,072,400 cannot be divided by just 1 and 8,072,400, 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).