12972579840
12,972,579,840 is an even composite number composed of six prime numbers multiplied together.
12972579840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred four divisors.
Prime factorization of 12972579840:
210 × 33 × 5 × 11 × 19 × 449
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 19 × 449)See below for interesting mathematical facts about the number 12972579840 from the Numbermatics database.
Names of 12972579840
- Cardinal: 12972579840 can be written as Twelve billion, nine hundred seventy-two million, five hundred seventy-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.297257984 × 1010
Factors of 12972579840
Divisors of 12972579840
- Number of divisors d(n): 704
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 27 30 32 33 36 38 40 44 45 48 54 55 57 60 64 66 72 76 80 88 90 95 96 99 108 110 114 120 128 132 135 144 152 160 165 171 176 180 190 192 198 209 216 220 228 240 256 264 270 285 288 297 304 320 330 342 352 360 380 384 396 418 432 440 449 456 480 495 512 513 528 540 570 576 594 608 627 640 660 684 704 720 760 768 792 836 855 864 880 898 912 960 990 1024 1026 1045 1056 1080 1140 1152 1188 1216 1254 1280 1320 1347 1368 1408 1440 1485 1520 1536 1584 1672 1710 1728 1760 1796 1824 1881 1920 1980 2052 2090 2112 2160 2245 2280 2304 2376 2432 2508 2560 2565 2640 2694 2736 2816 2880 2970 3040 3072 3135 3168 3344 3420 3456 3520 3592 3648 3762 3840 3960 4041 4104 4180 4224 4320 4490 4560 4608 4752 4864 4939 5016 5120 5130 5280 5388 5472 5632 5643 5760 5940 6080 6270 6336 6688 6735 6840 6912 7040 7184 7296 7524 7680 7920 8082 8208 8360 8448 8531 8640 8980 9120 9216 9405 9504 9728 9878 10032 10260 10560 10776 10944 11264 11286 11520 11880 12123 12160 12540 12672 13376 13470 13680 13824 14080 14368 14592 14817 15048 15360 15840 16164 16416 16720 16896 17062 17280 17960 18240 18810 19008 19456 19756 20064 20205 20520 21120 21552 21888 22572 23040 23760 24246 24320 24695 25080 25344 25593 26752 26940 27360 27648 28160 28215 28736 29184 29634 30096 31680 32328 32832 33440 33792 34124 34560 35920 36480 37620 38016 39512 40128 40410 41040 42240 42655 43104 43776 44451 45144 46080 47520 48492 48640 49390 50160 50688 51186 53504 53880 54720 56320 56430 57472 58368 59268 60192 60615 63360 64656 65664 66880 68248 69120 71840 72960 74085 75240 76032 76779 79024 80256 80820 82080 84480 85310 86208 87552 88902 90288 93841 95040 96984 97280 98780 100320 101376 102372 107008 107760 109440 112860 114944 118536 120384 121230 126720 127965 129312 131328 133353 133760 136496 138240 143680 145920 148170 150480 152064 153558 158048 160512 161640 164160 168960 170620 172416 175104 177804 180576 187682 190080 193968 197560 200640 204744 214016 215520 218880 222255 225720 229888 230337 237072 240768 242460 253440 255930 258624 262656 266706 267520 272992 281523 287360 291840 296340 300960 304128 307116 316096 321024 323280 328320 341240 344832 355608 361152 375364 380160 383895 387936 395120 401280 409488 431040 437760 444510 451440 459776 460674 469205 474144 481536 484920 506880 511860 517248 525312 533412 535040 545984 563046 574720 592680 601920 614232 632192 642048 646560 656640 666765 682480 689664 711216 722304 750728 760320 767790 775872 790240 802560 818976 844569 862080 875520 889020 902880 921348 938410 948288 963072 969840 1023720 1034496 1066824 1070080 1091968 1126092 1149440 1151685 1185360 1203840 1228464 1264384 1293120 1313280 1333530 1364960 1379328 1407615 1422432 1444608 1501456 1520640 1535580 1551744 1580480 1605120 1637952 1689138 1724160 1778040 1805760 1842696 1876820 1896576 1926144 1939680 2047440 2068992 2133648 2183936 2252184 2298880 2303370 2370720 2407680 2456928 2528768 2533707 2586240 2626560 2667060 2729920 2815230 2844864 2889216 3002912 3071160 3103488 3160960 3210240 3275904 3378276 3448320 3556080 3611520 3685392 3753640 3793152 3879360 4094880 4137984 4222845 4267296 4367872 4504368 4606740 4741440 4815360 4913856 5057536 5067414 5172480 5334120 5459840 5630460 5689728 5778432 6005824 6142320 6206976 6321920 6551808 6756552 6896640 7112160 7223040 7370784 7507280 7586304 7758720 8189760 8445690 8534592 8735744 9008736 9213480 9482880 9630720 9827712 10134828 10344960 10668240 10919680 11260920 11379456 12011648 12284640 12413952 12643840 12668535 13103616 13513104 14224320 14446080 14741568 15014560 15172608 15517440 16379520 16891380 17069184 18017472 18426960 18965760 19655424 20269656 20689920 21336480 21839360 22521840 22758912 24023296 24569280 25287680 25337070 26207232 27026208 28448640 28892160 29483136 30029120 31034880 32759040 33782760 34138368 36034944 36853920 37931520 39310848 40539312 42672960 43678720 45043680 45517824 48046592 49138560 50674140 54052416 56897280 58966272 60058240 62069760 65518080 67565520 68276736 72069888 73707840 75863040 78621696 81078624 85345920 90087360 96093184 98277120 101348280 108104832 113794560 117932544 120116480 131036160 135131040 136553472 144139776 147415680 162157248 170691840 180174720 196554240 202696560 216209664 227589120 235865088 240232960 270262080 288279552 294831360 324314496 341383680 360349440 393108480 405393120 432419328 480465920 540524160 589662720 648628992 682767360 720698880 810786240 864838656 1081048320 1179325440 1297257984 1441397760 1621572480 2162096640 2594515968 3243144960 4324193280 6486289920 12972579840
- Sum of all divisors σ(n): 53058240000
- Sum of proper divisors (its aliquot sum) s(n): 40085660160
- 12972579840 is an abundant number, because the sum of its proper divisors (40085660160) is greater than itself. Its abundance is 27113080320
Bases of 12972579840
- Binary: 11000001010011100111011100000000002
- Hexadecimal: 0x30539DC00
- Base-36: 5YJJEO0
Squares and roots of 12972579840
- 12972579840 squared (129725798402) is 168287827705174425600
- 12972579840 cubed (129725798403) is 2183127281005539217222139904000
-
The
square root of 12972579840 is 113897.2336801909 -
The
cube root of 12972579840 is 2349.6803452343
Scales and comparisons
How big is 12972579840?- 12,972,579,840 seconds is equal to 412 years, 25 weeks, 2 days, 14 hours, 24 minutes.
-
To count from 1 to 12,972,579,840 would take you about eight hundred twenty-four years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 12972579840 cubic inches would be around 195.8 feet tall.
Recreational maths with 12972579840
- 12972579840 backwards is 04897527921
- 12972579840 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12972579840's digits is 54
- More coming soon!
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