13081565847168

Names of 13081565847168

• Cardinal: 13081565847168 can be written as Thirteen trillion, eighty-one billion, five hundred sixty-five million, eight hundred forty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3081565847168 × 10¹³

Factors of 13081565847168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 7837

Divisors of 13081565847168

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 81 84 91 96 104 108 112 117 126 128 139 144 156 162 168 169 182 189 192 208 216 224 234 252 273 278 288 312 324 336 338 351 364 378 384 416 417 432 448 468 504 507 546 556 567 576 624 648 672 676 702 728 756 819 832 834 864 896 936 973 1008 1014 1053 1092 1112 1134 1152 1183 1248 1251 1296 1344 1352 1404 1456 1512 1521 1638 1664 1668 1728 1807 1872 1946 2016 2028 2106 2184 2224 2268 2366 2457 2496 2502 2592 2688 2704 2808 2912 2919 3024 3042 3276 3336 3456 3549 3614 3744 3753 3892 4032 4056 4212 4368 4448 4536 4563 4732 4914 4992 5004 5184 5408 5421 5616 5824 5838 6048 6084 6552 6672 7098 7228 7371 7488 7506 7673 7784 8064 8112 8424 8736 8757 8896 9072 9126 9464 9828 10008 10368 10647 10816 10842 11232 11259 11648 11676 12096 12168 12649 13104 13344 13689 14196 14456 14742 14976 15012 15346 15568 16224 16263 16848 17472 17514 17792 18144 18252 18928 19656 20016 21294 21632 21684 22464 22518 23019 23352 23491 24192 24336 25298 26208 26271 26688 27378 28392 28912 29484 30024 30692 31136 31941 32448 32526 33696 34944 35028 36288 36504 37856 37947 39312 40032 42588 43368 44928 45036 46038 46704 46982 48672 48789 50596 52416 52542 53376 53711 54756 56784 57824 58968 60048 61384 62272 63882 64896 65052 67392 69057 70056 70473 72576 73008 75712 75894 78624 78813 80064 85176 86736 90072 92076 93408 93964 95823 97344 97578 99749 101192 104832 105084 107422 109512 113568 113841 115648 117936 120096 122768 124544 127764 130104 134784 138114 140112 140946 146016 146367 151424 151788 157248 157626 160128 161133 164437 170352 173472 180144 184152 186816 187928 191646 194688 195156 199498 202384 207171 210168 211419 214844 219024 227136 227682 231296 235872 240192 245536 255528 260208 276228 280224 281892 292032 292734 299247 303576 314496 315252 322266 328874 340704 341523 346944 360288 368304 373632 375856 383292 390312 398996 404768 414342 420336 422838 429688 438048 454272 455364 471744 480384 483399 491072 493311 511056 520416 552456 560448 563784 584064 585468 598494 607152 621513 630504 634257 644532 657748 681408 683046 693888 698243 720576 736608 751712 766584 780624 797992 809536 828684 840672 845676 859376 876096 897741 910728 943488 966798 982144 986622 1022112 1024569 1040832 1066547 1104912 1120896 1127568 1170936 1196988 1214304 1243026 1261008 1268514 1289064 1296737 1315496 1362816 1366092 1396486 1441152 1450197 1473216 1479933 1503424 1533168 1561248 1595984 1619072 1657368 1681344 1691352 1718752 1752192 1795482 1821456 1902771 1933596 1973244 2044224 2049138 2081664 2094729 2133094 2209824 2255136 2341872 2393976 2428608 2486052 2522016 2537028 2578128 2593474 2630992 2693223 2732184 2792972 2900394 2946432 2959866 3006848 3066336 3122496 3191968 3199641 3314736 3362688 3382704 3437504 3590964 3642912 3805542 3867192 3890211 3946488 4088448 4098276 4189458 4266188 4350591 4419648 4439799 4510272 4683744 4787952 4857216 4972104 5044032 5074056 5156256 5186948 5261984 5386446 5464368 5585944 5800788 5919732 6132672 6244992 6284187 6383936 6399282 6629472 6765408 6875008 7181928 7285824 7465829 7611084 7734384 7780422 7892976 8079669 8196552 8378916 8532376 8701182 8839296 8879598 9020544 9077159 9367488 9575904 9598923 9944208 10088064 10148112 10312512 10373896 10523968 10772892 10928736 11171888 11601576 11670633 11839464 12265344 12568374 12767872 12798564 13258944 13319397 13530816 13865111 14363856 14571648 14931658 15222168 15468768 15560844 15785952 16159338 16393104 16757832 17064752 17402364 17759196 18154318 18734976 18852561 19151808 19197846 19888416 20296224 20625024 20747792 21047936 21545784 21857472 22343776 22397487 23203152 23341266 23678928 25136748 25597128 26517888 26638794 27061632 27231477 27730222 28727712 28796769 29863316 30444336 30937536 31121688 31571904 32318676 32786208 33515664 34129504 34804728 35011899 35518392 36308636 37705122 38303616 38395692 39776832 40592448 41495584 41595333 43091568 43714944 44687552 44794974 46406304 46682532 47357856 50273496 51194256 53277588 54462954 55460444 56557683 57455424 57593538 59726632 60888672 61875072 62243376 63143808 64637352 65572416 67031328 67192461 68259008 69609456 70023798 71036784 72617272 75410244 76791384 79553664 81184896 81694431 82991168 83190666 86183136 86390307 89375104 89589948 92812608 93365064 94715712 97055777 100546992 102388512 105035697 106555176 108925908 110920888 113115366 114910848 115187076 119453264 121777344 124486752 124785999 129274704 131144832 134062656 134384922 136518016 139218912 140047596 142073568 145234544 150820488 153582768 163388862 165982336 166381332 172366272 172780614 179179896 180246443 185625216 186730128 189431424 194111554 201093984 201577383 204777024 210071394 213110352 217851816 221841776 226230732 230374152 238906528 243554688 245083293 248973504 249571998 258549408 268125312 268769844 278437824 280095192 284147136 290469088 291167331 301640976 307165536 326777724 332762664 344732544 345561228 358359792 360492886 373460256 374357997 388223108 402187968 403154766 409554048 420142788 426220704 435703632 443683552 452461464 460748304 477813056 490166586 497947008 499143996 517098816 537539688 540739329 556875648 560190384 568294272 580938176 582334662 603281952 604732149 614331072 653555448 665525328 691122456 716719584 720985772 735249879 746920512 748715994 776446216 804375936 806309532 840285576 852441408 871407264 873501993 887367104 904922928 921496608 955626112 980333172 998287992 1034197632 1075079376 1081478658 1120380768 1123073991 1161876352 1164669324 1206563904 1209464298 1228662144 1261725101 1307110896 1331050656 1382244912 1433439168 1441971544 1470499758 1493841024 1497431988 1552892432 1612619064 1622217987 1680571152 1704882816 1742814528 1747003986 1774734208 1809845856 1842993216 1960666344 1996575984 2150158752 2162957316 2240761536 2246147982 2329338648 2413127808 2418928596 2523450202 2614221792 2620505979 2662101312 2764489824 2866878336 2883943088 2940999516 2994863976 3105784864 3225238128 3244435974 3361142304 3485629056 3494007972 3619691712 3685986432 3785175303 3921332688 3993151968 4300317504 4325914632 4481523072 4492295964 4658677296 4837857192 4866653961 5046900404 5228443584 5241011958 5324202624 5528979648 5767886176 5881999032 5989727952 6211569728 6450476256 6488871948 6722284608 6988015944 7239383424 7570350606 7842665376 7861517937 7986303936 8600635008 8651829264 8984591928 9317354592 9675714384 9733307922 10093800808 10456887168 10482023916 11057959296 11355525909 11535772352 11763998064 11979455904 12423139456 12900952512 12977743896 13444569216 13976031888 14599961883 15140701212 15685330752 15723035874 15972607872 17303658528 17969183856 18634709184 19351428768 19466615844 20187601616 20964047832 22711051818 23071544704 23527996128 23958911808 25801905024 25955487792 27952063776 29199923766 30281402424 31370661504 31446071748 34066577727 34607317056 35938367712 37269418368 38702857536 38933231688 40375203232 41928095664 45422103636 47055992256 47917823616 51910975584 55904127552 58399847532 60562804848 62892143496 68133155454 69214634112 71876735424 77405715072 77866463376 80750406464 83856191328 90844207272 94111984512 102199733181 103821951168 111808255104 116799695064 121125609696 125784286992 136266310908 143753470848 155732926752 161500812928 167712382656 181688414544 204399466362 207643902336 233599390128 242251219392 251568573984 272532621816 311465853504 335424765312 363376829088 408798932724 467198780256 484502438784 503137147968 545065243632 622931707008 726753658176 817597865448 934397560512 1006274295936 1090130487264 1453507316352 1635195730896 1868795121024 2180260974528 3270391461792 4360521949056 6540782923584 13081565847168
• Sum of all divisors σ(n): 48530689099200
• Sum of proper divisors (its aliquot sum) s(n): 35449123252032
• 13081565847168 is an abundant number, because the sum of its proper divisors (35449123252032) is greater than itself. Its abundance is 22367557404864

Bases of 13081565847168

• Binary: 10111110010111001010000101011101111010000000₂
• Hexadecimal: 0xBE5CA15DE80
• Base-36: 4MXL6JS00

Squares and roots of 13081565847168

• 13081565847168 squared (13081565847168²) is 171127365013792233533620224
• 13081565847168 cubed (13081565847168³) is 2238613893680276563469571543780537925632
• The square root of 13081565847168 is 3616844.7363922051
• The cube root of 13081565847168 is 23562.4209503619

Scales and comparisons

• 13,081,565,847,168 seconds is equal to 415,953 years, 17 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,081,565,847,168 would take you about one million, thirty-nine thousand, eight hundred eighty-three 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 13081565847168 cubic inches would be around 1963.5 feet tall.

Recreational maths with 13081565847168

• 13081565847168 backwards is 86174856518031
• 13081565847168 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13081565847168's digits is 63
• More coming soon!