138239861760

Names of 138239861760

• Cardinal: 138239861760 can be written as One hundred thirty-eight billion, two hundred thirty-nine million, eight hundred sixty-one thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.3823986176 × 10¹¹

Factors of 138239861760

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 78

Divisors of 138239861760

• Number of divisors d(n): 2464
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 26 27 28 30 32 33 35 36 37 39 40 42 44 45 48 52 54 55 56 60 63 64 65 66 70 72 74 77 78 80 81 84 88 90 91 96 99 104 105 108 110 111 112 117 120 126 128 130 132 135 140 143 144 148 154 156 160 162 165 168 176 180 182 185 189 192 195 198 208 210 216 220 222 224 231 234 240 243 252 256 259 260 264 270 273 280 286 288 296 297 308 312 315 320 324 330 333 336 351 352 360 364 370 378 384 385 390 396 405 407 416 420 429 432 440 444 448 455 462 468 480 481 486 495 504 512 518 520 528 540 546 555 560 567 572 576 585 592 594 616 624 630 640 648 660 666 672 693 702 704 715 720 728 729 740 756 768 770 777 780 792 810 814 819 832 840 858 864 880 888 891 896 910 924 936 945 960 962 972 990 999 1001 1008 1024 1036 1040 1053 1056 1080 1092 1110 1120 1134 1144 1152 1155 1170 1184 1188 1215 1221 1232 1248 1260 1280 1287 1295 1296 1320 1332 1344 1365 1386 1404 1408 1430 1440 1443 1456 1458 1480 1485 1512 1536 1540 1554 1560 1584 1620 1628 1638 1664 1665 1680 1701 1716 1728 1755 1760 1776 1782 1792 1820 1848 1872 1890 1920 1924 1944 1980 1998 2002 2016 2035 2072 2079 2080 2106 2112 2145 2160 2184 2220 2240 2268 2288 2304 2310 2331 2340 2368 2376 2405 2430 2442 2457 2464 2496 2520 2560 2574 2590 2592 2640 2664 2673 2688 2730 2772 2808 2816 2835 2849 2860 2880 2886 2912 2916 2960 2970 2997 3003 3024 3072 3080 3108 3120 3159 3168 3240 3256 3276 3328 3330 3360 3367 3402 3432 3456 3465 3510 3520 3552 3564 3584 3640 3645 3663 3696 3744 3780 3840 3848 3861 3885 3888 3960 3996 4004 4032 4070 4095 4144 4158 4160 4212 4224 4290 4320 4329 4368 4440 4455 4480 4536 4576 4608 4620 4662 4680 4736 4752 4810 4860 4884 4914 4928 4992 4995 5005 5040 5103 5120 5148 5180 5184 5265 5280 5291 5328 5346 5376 5460 5544 5616 5632 5670 5698 5720 5760 5772 5824 5832 5920 5940 5994 6006 6048 6105 6160 6216 6237 6240 6318 6336 6435 6480 6512 6552 6656 6660 6720 6734 6804 6864 6912 6930 6993 7020 7040 7104 7128 7168 7215 7280 7290 7326 7371 7392 7488 7560 7680 7696 7722 7770 7776 7920 7992 8008 8019 8064 8140 8190 8288 8316 8320 8424 8448 8505 8547 8580 8640 8658 8736 8880 8910 8960 8991 9009 9072 9152 9216 9240 9324 9360 9472 9477 9504 9620 9720 9768 9828 9856 9984 9990 10010 10080 10101 10206 10296 10360 10368 10395 10530 10560 10582 10656 10692 10752 10920 10989 11088 11232 11264 11340 11396 11440 11520 11544 11583 11648 11655 11664 11840 11880 11988 12012 12096 12210 12285 12320 12432 12474 12480 12636 12672 12870 12960 12987 13024 13104 13312 13320 13365 13440 13468 13608 13728 13824 13860 13986 14040 14080 14208 14245 14256 14430 14560 14580 14652 14742 14784 14976 14985 15015 15120 15360 15392 15444 15540 15552 15795 15840 15873 15984 16016 16038 16128 16280 16380 16576 16632 16640 16835 16848 16896 17010 17094 17160 17280 17316 17472 17760 17820 17920 17982 18018 18144 18304 18315 18480 18648 18711 18720 18944 18954 19008 19240 19305 19440 19536 19656 19712 19968 19980 20020 20160 20202 20412 20592 20720 20736 20790 20979 21060 21120 21164 21312 21384 21504 21645 21840 21978 22113 22176 22464 22680 22792 22880 23040 23088 23166 23296 23310 23328 23680 23760 23976 24024 24192 24420 24570 24640 24864 24948 24960 25272 25344 25515 25641 25740 25920 25974 26048 26208 26455 26640 26730 26880 26936 26973 27027 27216 27456 27648 27720 27972 28080 28160 28416 28490 28512 28860 29120 29160 29304 29484 29568 29952 29970 30030 30240 30303 30784 30888 31080 31104 31185 31590 31680 31746 31968 32032 32076 32256 32560 32760 32967 33152 33264 33280 33670 33696 33792 34020 34188 34320 34560 34632 34749 34944 34965 35520 35640 35840 35964 36036 36288 36608 36630 36855 36960 37037 37296 37422 37440 37888 37908 38016 38480 38610 38880 38961 39072 39312 39424 39936 39960 40040 40095 40320 40404 40824 41184 41440 41472 41580 41958 42120 42240 42328 42624 42735 42768 43290 43680 43956 44226 44352 44928 44955 45045 45360 45584 45760 46080 46176 46332 46592 46620 46656 47360 47385 47520 47619 47952 48048 48384 48840 49140 49280 49728 49896 49920 50505 50544 50688 51030 51282 51480 51840 51948 52096 52416 52910 53280 53460 53760 53872 53946 54054 54432 54912 54945 55440 55944 56133 56160 56320 56832 56980 57024 57720 57915 58240 58320 58608 58968 59136 59904 59940 60060 60480 60606 61568 61776 62160 62208 62370 62937 63180 63360 63492 63936 64064 64152 64512 64935 65120 65520 65934 66304 66339 66528 66560 67340 67392 68040 68376 68640 69120 69264 69498 69888 69930 71040 71280 71928 72072 72576 73216 73260 73710 73920 74074 74592 74844 74880 75816 76032 76923 76960 77220 77760 77922 78144 78624 78848 79365 79920 80080 80190 80640 80808 81081 81648 82368 82880 82944 83160 83916 84240 84480 84656 85248 85470 85536 86580 87360 87912 88452 88704 89856 89910 90090 90720 90909 91168 91520 92352 92664 93184 93240 93312 93555 94720 94770 95040 95238 95904 96096 96768 97680 98280 98560 98901 99456 99792 99840 101010 101088 101376 102060 102564 102960 103680 103896 104192 104247 104832 104895 105820 106560 106920 107520 107744 107892 108108 108864 109824 109890 110565 110880 111111 111888 112266 112320 113664 113960 114048 115440 115830 116480 116640 116883 117216 117936 118272 119808 119880 120120 120960 121212 123136 123552 124320 124416 124740 125874 126360 126720 126984 127872 128128 128205 128304 129870 130240 131040 131868 132608 132678 133056 134680 134784 134865 135135 136080 136752 137280 138240 138528 138996 139776 139860 142080 142560 142857 143856 144144 145152 146432 146520 147420 147840 148148 149184 149688 149760 151515 151632 152064 153846 153920 154440 155520 155844 156288 157248 158730 159840 160160 160380 161280 161616 162162 163296 164736 164835 165760 166320 167832 168480 168960 169312 170496 170940 171072 173160 173745 174720 175824 176904 177408 179712 179820 180180 181440 181818 182336 183040 184704 185185 185328 186480 186624 187110 188811 189440 189540 190080 190476 191808 192192 193536 194805 195360 196560 197120 197802 198912 199584 199680 202020 202176 204120 205128 205920 207360 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390720 393120 394240 395604 397824 399168 404040 404352 405405 408240 410256 411840 414720 415584 416768 416988 419328 419580 423280 426240 427680 428571 430976 431568 432432 435456 439296 439560 442260 443520 444444 447552 449064 449280 454545 455840 456192 461538 461760 463320 465920 466560 467532 468864 471744 476190 479520 480480 483840 484848 486486 492544 494208 494505 497280 498960 503496 505440 506880 507936 511488 512512 512820 513216 519480 520960 521235 524160 527472 530712 532224 538720 539136 539460 540540 544320 545454 547008 549120 554112 555555 555984 559440 561330 568320 570240 571428 575424 576576 580608 584415 586080 589680 591360 592592 593406 596736 598752 599040 606060 606528 615384 615680 617760 622080 623376 625152 628992 629370 634920 639360 640640 641520 646464 648648 653184 658944 659340 663040 663390 665280 666666 671328 673920 677248 683760 684288 692307 692640 694980 698880 701298 703296 707616 709632 714285 719280 720720 725760 727272 729344 729729 732160 738816 740740 741312 745920 746496 748440 755244 758160 760320 761904 767232 768768 769230 779220 781440 786240 791208 795648 798336 808080 808704 810810 816480 818181 820512 823680 831168 833976 838656 839160 846560 852480 855360 857142 861952 863136 864864 870912 879120 884520 887040 888888 895104 898128 898560 909090 911680 912384 923076 923520 926640 933120 935064 937728 943488 944055 952380 959040 960960 967680 969696 972972 988416 989010 994560 997920 999999 1006992 1010880 1015872 1022976 1025024 1025640 1026432 1038960 1041920 1042470 1048320 1054944 1061424 1064448 1077440 1078272 1078920 1081080 1088640 1090908 1094016 1098240 1108224 1111110 1111968 1118880 1122660 1140480 1142856 1150848 1153152 1153845 1168830 1172160 1179360 1182720 1185184 1186812 1193472 1197504 1212120 1213056 1216215 1230768 1231360 1235520 1244160 1246752 1250304 1257984 1258740 1269840 1278720 1281280 1283040 1285713 1292928 1297296 1306368 1317888 1318680 1326080 1326780 1330560 1333332 1342656 1347840 1354496 1363635 1367520 1368576 1384614 1385280 1389960 1397760 1402596 1406592 1415232 1428570 1438560 1441440 1451520 1454544 1458688 1459458 1477632 1481480 1482624 1483515 1491840 1496880 1510488 1516320 1520640 1523808 1534464 1537536 1538460 1558440 1562880 1572480 1582416 1596672 1616160 1617408 1621620 1632960 1636362 1641024 1647360 1662336 1666665 1667952 1678320 1693120 1704960 1710720 1714284 1723904 1726272 1729728 1741824 1753245 1758240 1769040 1774080 1777776 1790208 1796256 1797120 1818180 1823360 1846152 1847040 1853280 1866240 1870128 1875456 1886976 1888110 1904760 1918080 1921920 1939392 1945944 1976832 1978020 1989120 1995840 1999998 2013984 2021760 2031744 2051280 2052864 2076921 2077920 2083840 2084940 2096640 2109888 2122848 2128896 2142855 2154880 2157840 2162160 2177280 2181816 2188032 2196480 2216448 2222220 2223936 2237760 2245320 2280960 2285712 2301696 2306304 2307690 2337660 2344320 2358720 2370368 2373624 2386944 2395008 2424240 2426112 2432430 2454543 2461536 2462720 2471040 2493504 2515968 2517480 2539680 2557440 2562560 2566080 2571426 2585856 2594592 2612736 2637360 2653560 2661120 2666664 2685312 2695680 2708992 2727270 2735040 2737152 2769228 2770560 2779920 2805192 2813184 2830464 2857140 2877120 2882880 2903040 2909088 2917376 2918916 2962960 2965248 2967030 2983680 2993760 2999997 3020976 3032640 3047616 3068928 3075072 3076920 3116880 3125760 3144960 3164832 3193344 3232320 3234816 3243240 3265920 3272724 3282048 3294720 3324672 3333330 3335904 3356640 3386240 3421440 3428568 3447808 3452544 3459456 3461535 3506490 3516480 3538080 3548160 3555552 3580416 3592512 3636360 3646720 3648645 3692304 3694080 3706560 3732480 3740256 3750912 3773952 3776220 3809520 3836160 3843840 3857139 3878784 3891888 3953664 3956040 3978240 3991680 3999996 4027968 4043520 4063488 4090905 4102560 4105728 4153842 4155840 4169880 4193280 4219776 4245696 4285710 4309760 4315680 4324320 4354560 4363632 4376064 4432896 4444440 4447872 4475520 4490640 4561920 4571424 4603392 4612608 4615380 4675320 4688640 4717440 4740736 4747248 4790016 4848480 4852224 4864860 4909086 4923072 4942080 4987008 4999995 5034960 5079360 5114880 5125120 5132160 5142852 5171712 5189184 5225472 5274720 5307120 5322240 5333328 5370624 5391360 5417984 5454540 5470080 5538456 5541120 5559840 5610384 5626368 5660928 5714280 5754240 5765760 5818176 5837832 5925920 5930496 5934060 5967360 5987520 5999994 6041952 6065280 6095232 6153840 6233760 6251520 6289920 6329664 6386688 6428565 6464640 6486480 6531840 6545448 6564096 6589440 6649344 6666660 6671808 6713280 6772480 6842880 6857136 6905088 6918912 6923070 7012980 7032960 7076160 7111104 7160832 7185024 7272720 7293440 7297290 7384608 7388160 7413120 7480512 7547904 7552440 7619040 7672320 7687680 7714278 7757568 7783776 7912080 7983360 7999992 8055936 8087040 8126976 8181810 8205120 8211456 8307684 8311680 8339760 8439552 8491392 8571420 8619520 8631360 8648640 8709120 8727264 8752128 8888880 8895744 8951040 8981280 8999991 9142848 9206784 9225216 9230760 9350640 9377280 9434880 9481472 9494496 9580032 9696960 9704448 9729720 9818172 9846144 9884160 9974016 9999990 10069920 10158720 10264320 10285704 10343424 10378368 10384605 10549440 10614240 10644480 10666656 10741248 10909080 10940160 11076912 11082240 11119680 11220768 11252736 11321856 11428560 11508480 11531520 11636352 11675664 11851840 11860992 11868120 11934720 11975040 11999988 12083904 12130560 12190464 12272715 12307680 12467520 12579840 12659328 12857130 12929280 12972960 13063680 13090896 13128192 13298688 13333320 13343616 13426560 13544960 13685760 13714272 13810176 13837824 13846140 14025960 14065920 14152320 14222208 14370048 14545440 14586880 14594580 14769216 14826240 14961024 14999985 15104880 15238080 15344640 15375360 15428556 15515136 15567552 15824160 15966720 15999984 16111872 16174080 16253952 16363620 16410240 16615368 16623360 16679520 16879104 16982784 17142840 17239040 17262720 17297280 17454528 17777760 17791488 17902080 17962560 17999982 18285696 18461520 18701280 18754560 18869760 18962944 18988992 19160064 19285695 19393920 19459440 19636344 19692288 19768320 19948032 19999980 20139840 20317440 20528640 20571408 20756736 20769210 21098880 21228480 21333312 21482496 21818160 21880320 22153824 22164480 22239360 22441536 22643712 22857120 23016960 23063040 23272704 23351328 23703680 23736240 23950080 23999976 24167808 24261120 24380928 24545430 24615360 24935040 25318656 25714260 25858560 25945920 26127360 26181792 26256384 26666640 26687232 26853120 26999973 27089920 27428544 27620352 27675648 27692280 28051920 28131840 28304640 28444416 28740096 29090880 29189160 29538432 29652480 29922048 29999970 30209760 30476160 30857112 31030272 31135104 31648320 31933440 31999968 32223744 32727240 32820480 33230736 33246720 33359040 33758208 33965568 34285680 34525440 34594560 34909056 35555520 35582976 35804160 35925120 35999964 36571392 36923040 37402560 37739520 37925888 37977984 38571390 38787840 38918880 39272688 39384576 39896064 39999960 40279680 40634880 41057280 41142816 41513472 41538420 42197760 42456960 42666624 43636320 43760640 44307648 44478720 44883072 44999955 45714240 46033920 46126080 46545408 46702656 47407360 47472480 47900160 47999952 48335616 48522240 48761856 49090860 49230720 49870080 50637312 51428520 51717120 51891840 52363584 53333280 53374464 53706240 53999946 54857088 55384560 56103840 56263680 56609280 56888832 57480192 58181760 58378320 59076864 59304960 59844096 59999940 60419520 60952320 61714224 62270208 63296640 63999936 64447488 65454480 65640960 66461472 66493440 66718080 67931136 68571360 69050880 69189120 69818112 71111040 71850240 71999928 73142784 73846080 74805120 75955968 77142780 77575680 77837760 78545376 78769152 79999920 80559360 81269760 82285632 83026944 83076840 84395520 84913920 85333248 87272640 88615296 88957440 89766144 89999910 91428480 93090816 93405312 94814720 94944960 95800320 95999904 96671232 98181720 98461440 99740160 101274624 102857040 103783680 104727168 106666560 106748928 107412480 107999892 109714176 110769120 112207680 113218560 113777664 116363520 116756640 118153728 119688192 119999880 120839040 121904640 123428448 124540416 126593280 127999872 130908960 131281920 132922944 133436160 134999865 137142720 138101760 138378240 139636224 142222080 143700480 143999856 146285568 147692160 149610240 151911936 154285560 155151360 155675520 157090752 159999840 161118720 164571264 166153680 168791040 169827840 170666496 174545280 177230592 177914880 179532288 179999820 182856960 186810624 189629440 189889920 191999808 193342464 196363440 196922880 199480320 205714080 207567360 209454336 213333120 215999784 219428352 221538240 224415360 232727040 233513280 236307456 239999760 241678080 243809280 246856896 249080832 253186560 255999744 261817920 265845888 266872320 269999730 274285440 279272448 284444160 287400960 287999712 295384320 299220480 303823872 308571120 311351040 314181504 319999680 322237440 329142528 332307360 339655680 341332992 349090560 354461184 359064576 359999640 365713920 373621248 379779840 383999616 392726880 393845760 411428160 415134720 418908672 426666240 431999568 438856704 443076480 448830720 465454080 467026560 479999520 483356160 493713792 506373120 511999488 523635840 531691776 533744640 539999460 548570880 568888320 575999424 590768640 598440960 617142240 622702080 628363008 639999360 658285056 664614720 698181120 708922368 719999280 731427840 747242496 759559680 767999232 785453760 822856320 837817344 853332480 863999136 886152960 897661440 934053120 959999040 966712320 987427584 1023998976 1047271680 1063383552 1079998920 1097141760 1151998848 1181537280 1234284480 1245404160 1256726016 1279998720 1316570112 1329229440 1396362240 1439998560 1519119360 1535998464 1570907520 1645712640 1706664960 1727998272 1772305920 1795322880 1868106240 1919998080 1974855168 2094543360 2126767104 2159997840 2194283520 2303997696 2468568960 2513452032 2559997440 2658458880 2879997120 3071996928 3141815040 3291425280 3455996544 3544611840 3736212480 3839996160 3949710336 4189086720 4319995680 4607995392 4937137920 5119994880 5316917760 5759994240 6283630080 6582850560 6911993088 7679992320 8639991360 9215990784 9874275840 10633835520 11519988480 12567260160 13823986176 15359984640 17279982720 19748551680 23039976960 27647972352 34559965440 46079953920 69119930880 138239861760
• Sum of all divisors σ(n): 685602070272
• Sum of proper divisors (its aliquot sum) s(n): 547362208512
• 138239861760 is an abundant number, because the sum of its proper divisors (547362208512) is greater than itself. Its abundance is 409122346752

Bases of 138239861760

• Binary: 10000000101111101111001110010000000000₂
• Hexadecimal: 0x202FBCE400
• Base-36: 1RI8G000

Squares and roots of 138239861760

• 138239861760 squared (138239861760²) is 19110259379423910297600
• 138239861760 cubed (138239861760³) is 2641799614809304747978864459776000
• The square root of 138239861760 is 371806.2153326649
• The cube root of 138239861760 is 5170.6415325281

Scales and comparisons

• 138,239,861,760 seconds is equal to 4,395 years, 31 weeks, 1 day, 9 hours, 36 minutes.
• To count from 1 to 138,239,861,760 would take you about eight thousand, seven hundred ninety-one 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 138239861760 cubic inches would be around 430.9 feet tall.

Recreational maths with 138239861760

• 138239861760 backwards is 067168932831
• 138239861760 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138239861760's digits is 54
• More coming soon!