Q: Is 7,799,400 a Composite Number?

Why is 7,799,400 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 7,799,400 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 50 56 60 63 70 72 75 84 90 100 105 120 126 140 150 168 175 180 200 210 225 252 280 300 315 350 360 420 450 504 525 600 619 630 700 840 900 1,050 1,238 1,260 1,400 1,575 1,800 1,857 2,100 2,476 2,520 3,095 3,150 3,714 4,200 4,333 4,952 5,571 6,190 6,300 7,428 8,666 9,285 11,142 12,380 12,600 12,999 14,856 15,475 17,332 18,570 21,665 22,284 24,760 25,998 27,855 30,950 34,664 37,140 38,997 43,330 44,568 46,425 51,996 55,710 61,900 64,995 74,280 77,994 86,660 92,850 103,992 108,325 111,420 123,800 129,990 139,275 155,988 173,320 185,700 194,985 216,650 222,840 259,980 278,550 311,976 324,975 371,400 389,970 433,300 519,960 557,100 649,950 779,940 866,600 974,925 1,114,200 1,299,900 1,559,880 1,949,850 2,599,800 3,899,700 and 7,799,400, with no remainder.

Since 7,799,400 cannot be divided by just 1 and 7,799,400, 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).