Q: Is 331,302,240 a Composite Number?

Why is 331,302,240 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 331,302,240 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 72 76 80 90 95 96 114 120 144 152 160 171 180 190 228 240 285 288 304 342 360 380 456 480 570 608 684 720 760 855 912 1,140 1,368 1,440 1,520 1,710 1,824 2,280 2,736 3,040 3,420 4,560 5,472 6,840 9,120 12,109 13,680 24,218 27,360 36,327 48,436 60,545 72,654 96,872 108,981 121,090 145,308 181,635 193,744 217,962 230,071 242,180 290,616 363,270 387,488 435,924 460,142 484,360 544,905 581,232 690,213 726,540 871,848 920,284 968,720 1,089,810 1,150,355 1,162,464 1,380,426 1,453,080 1,743,696 1,840,568 1,937,440 2,070,639 2,179,620 2,300,710 2,760,852 2,906,160 3,451,065 3,487,392 3,681,136 4,141,278 4,359,240 4,601,420 5,521,704 5,812,320 6,902,130 7,362,272 8,282,556 8,718,480 9,202,840 10,353,195 11,043,408 13,804,260 16,565,112 17,436,960 18,405,680 20,706,390 22,086,816 27,608,520 33,130,224 36,811,360 41,412,780 55,217,040 66,260,448 82,825,560 110,434,080 165,651,120 and 331,302,240, with no remainder.

Since 331,302,240 cannot be divided by just 1 and 331,302,240, 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).