Q: Is 120,424,320 a Composite Number?

Why is 120,424,320 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 120,424,320 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 30 32 36 40 45 46 48 54 60 64 69 72 80 81 90 92 96 101 108 115 120 128 135 138 144 160 162 180 184 192 202 207 216 230 240 270 276 288 303 320 324 345 360 368 384 404 405 414 432 460 480 505 540 552 576 606 621 640 648 690 720 736 808 810 828 864 909 920 960 1,010 1,035 1,080 1,104 1,152 1,212 1,242 1,296 1,380 1,440 1,472 1,515 1,616 1,620 1,656 1,728 1,818 1,840 1,863 1,920 2,020 2,070 2,160 2,208 2,323 2,424 2,484 2,592 2,727 2,760 2,880 2,944 3,030 3,105 3,232 3,240 3,312 3,456 3,636 3,680 3,726 4,040 4,140 4,320 4,416 4,545 4,646 4,848 4,968 5,184 5,454 5,520 5,760 6,060 6,210 6,464 6,480 6,624 6,969 7,272 7,360 7,452 8,080 8,181 8,280 8,640 8,832 9,090 9,292 9,315 9,696 9,936 10,368 10,908 11,040 11,615 12,120 12,420 12,928 12,960 13,248 13,635 13,938 14,544 14,720 14,904 16,160 16,362 16,560 17,280 18,180 18,584 18,630 19,392 19,872 20,907 21,816 22,080 23,230 24,240 24,840 25,920 26,496 27,270 27,876 29,088 29,808 32,320 32,724 33,120 34,845 36,360 37,168 37,260 38,784 39,744 40,905 41,814 43,632 44,160 46,460 48,480 49,680 51,840 54,540 55,752 58,176 59,616 62,721 64,640 65,448 66,240 69,690 72,720 74,336 74,520 79,488 81,810 83,628 87,264 92,920 96,960 99,360 104,535 109,080 111,504 116,352 119,232 125,442 130,896 132,480 139,380 145,440 148,672 149,040 163,620 167,256 174,528 185,840 188,163 193,920 198,720 209,070 218,160 223,008 238,464 250,884 261,792 278,760 290,880 297,344 298,080 313,605 327,240 334,512 349,056 371,680 376,326 397,440 418,140 436,320 446,016 501,768 523,584 557,520 581,760 596,160 627,210 654,480 669,024 743,360 752,652 836,280 872,640 892,032 940,815 1,003,536 1,047,168 1,115,040 1,192,320 1,254,420 1,308,960 1,338,048 1,486,720 1,505,304 1,672,560 1,745,280 1,881,630 2,007,072 2,230,080 2,508,840 2,617,920 2,676,096 3,010,608 3,345,120 3,763,260 4,014,144 4,460,160 5,017,680 5,235,840 6,021,216 6,690,240 7,526,520 8,028,288 10,035,360 12,042,432 13,380,480 15,053,040 20,070,720 24,084,864 30,106,080 40,141,440 60,212,160 and 120,424,320, with no remainder.

Since 120,424,320 cannot be divided by just 1 and 120,424,320, 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).