Q: Is 343,311,120 a Composite Number?

Why is 343,311,120 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 343,311,120 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 101 120 144 180 202 240 303 360 404 505 606 720 808 909 1,010 1,212 1,515 1,616 1,818 2,020 2,424 3,030 3,636 4,040 4,545 4,721 4,848 6,060 7,272 8,080 9,090 9,442 12,120 14,163 14,544 18,180 18,884 23,605 24,240 28,326 36,360 37,768 42,489 47,210 56,652 70,815 72,720 75,536 84,978 94,420 113,304 141,630 169,956 188,840 212,445 226,608 283,260 339,912 377,680 424,890 476,821 566,520 679,824 849,780 953,642 1,133,040 1,430,463 1,699,560 1,907,284 2,384,105 2,860,926 3,399,120 3,814,568 4,291,389 4,768,210 5,721,852 7,152,315 7,629,136 8,582,778 9,536,420 11,443,704 14,304,630 17,165,556 19,072,840 21,456,945 22,887,408 28,609,260 34,331,112 38,145,680 42,913,890 57,218,520 68,662,224 85,827,780 114,437,040 171,655,560 and 343,311,120, with no remainder.

Since 343,311,120 cannot be divided by just 1 and 343,311,120, 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).