Q: Is 240,321,400 a Composite Number?

Why is 240,321,400 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 240,321,400 can be evenly divided by 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 313 349 440 550 626 698 1,100 1,252 1,396 1,565 1,745 2,200 2,504 2,792 3,130 3,443 3,490 3,839 6,260 6,886 6,980 7,678 7,825 8,725 12,520 13,772 13,960 15,356 15,650 17,215 17,450 19,195 27,544 30,712 31,300 34,430 34,900 38,390 62,600 68,860 69,800 76,780 86,075 95,975 109,237 137,720 153,560 172,150 191,950 218,474 344,300 383,900 436,948 546,185 688,600 767,800 873,896 1,092,370 1,201,607 2,184,740 2,403,214 2,730,925 4,369,480 4,806,428 5,461,850 6,008,035 9,612,856 10,923,700 12,016,070 21,847,400 24,032,140 30,040,175 48,064,280 60,080,350 120,160,700 and 240,321,400, with no remainder.

Since 240,321,400 cannot be divided by just 1 and 240,321,400, 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).