Q: Is 73,749,400 a Composite Number?

Why is 73,749,400 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 73,749,400 can be evenly divided by 1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 109 136 170 199 200 218 340 398 425 436 545 680 796 850 872 995 1,090 1,592 1,700 1,853 1,990 2,180 2,725 3,383 3,400 3,706 3,980 4,360 4,975 5,450 6,766 7,412 7,960 9,265 9,950 10,900 13,532 14,824 16,915 18,530 19,900 21,691 21,800 27,064 33,830 37,060 39,800 43,382 46,325 67,660 74,120 84,575 86,764 92,650 108,455 135,320 169,150 173,528 185,300 216,910 338,300 368,747 370,600 433,820 542,275 676,600 737,494 867,640 1,084,550 1,474,988 1,843,735 2,169,100 2,949,976 3,687,470 4,338,200 7,374,940 9,218,675 14,749,880 18,437,350 36,874,700 and 73,749,400, with no remainder.

Since 73,749,400 cannot be divided by just 1 and 73,749,400, 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).