Q: Is 230,313,440 a Composite Number?

Why is 230,313,440 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 230,313,440 can be evenly divided by 1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 56 70 76 79 80 95 112 133 137 140 152 158 160 190 224 266 274 280 304 316 380 395 532 548 553 560 608 632 665 685 760 790 959 1,064 1,096 1,106 1,120 1,264 1,330 1,370 1,501 1,520 1,580 1,918 2,128 2,192 2,212 2,528 2,603 2,660 2,740 2,765 3,002 3,040 3,160 3,836 4,256 4,384 4,424 4,795 5,206 5,320 5,480 5,530 6,004 6,320 7,505 7,672 8,848 9,590 10,412 10,507 10,640 10,823 10,960 11,060 12,008 12,640 13,015 15,010 15,344 17,696 18,221 19,180 20,824 21,014 21,280 21,646 21,920 22,120 24,016 26,030 30,020 30,688 36,442 38,360 41,648 42,028 43,292 44,240 48,032 52,060 52,535 54,115 60,040 72,884 75,761 76,720 83,296 84,056 86,584 88,480 91,105 104,120 105,070 108,230 120,080 145,768 151,522 153,440 168,112 173,168 182,210 205,637 208,240 210,140 216,460 240,160 291,536 303,044 336,224 346,336 364,420 378,805 411,274 416,480 420,280 432,920 583,072 606,088 728,840 757,610 822,548 840,560 865,840 1,028,185 1,212,176 1,439,459 1,457,680 1,515,220 1,645,096 1,681,120 1,731,680 2,056,370 2,424,352 2,878,918 2,915,360 3,030,440 3,290,192 4,112,740 5,757,836 6,060,880 6,580,384 7,197,295 8,225,480 11,515,672 12,121,760 14,394,590 16,450,960 23,031,344 28,789,180 32,901,920 46,062,688 57,578,360 115,156,720 and 230,313,440, with no remainder.

Since 230,313,440 cannot be divided by just 1 and 230,313,440, 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).