138819616650

Names of 138819616650

• Cardinal: 138819616650 can be written as One hundred thirty-eight billion, eight hundred nineteen million, six hundred sixteen thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.3881961665 × 10¹¹

Factors of 138819616650

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 219

Divisors of 138819616650

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 25 26 30 31 33 39 45 50 53 55 62 65 66 75 78 90 93 99 101 106 110 117 130 143 150 155 159 165 169 186 195 198 202 225 234 265 275 279 286 303 310 318 325 330 338 341 390 403 429 450 465 477 495 505 507 530 550 558 583 585 606 650 682 689 715 775 795 806 825 845 858 909 930 954 975 990 1010 1014 1023 1111 1166 1170 1209 1287 1313 1325 1378 1395 1430 1515 1521 1550 1590 1643 1650 1690 1705 1749 1818 1859 1950 2015 2046 2067 2145 2222 2325 2385 2418 2475 2525 2535 2574 2626 2650 2790 2915 2925 3030 3042 3069 3131 3286 3333 3410 3445 3498 3575 3627 3718 3939 3975 4030 4134 4225 4290 4433 4545 4650 4770 4929 4950 5050 5070 5115 5239 5247 5353 5555 5577 5830 5850 6045 6138 6201 6262 6435 6565 6666 6890 6975 7150 7254 7575 7579 7605 7878 7950 8215 8450 8525 8745 8866 8957 9090 9295 9393 9858 9999 10075 10230 10335 10478 10494 10706 10725 11110 11154 11817 11925 12090 12402 12675 12870 13130 13299 13950 14443 14575 14787 15150 15158 15210 15345 15655 15717 16059 16430 16665 16731 17050 17069 17225 17490 17914 18073 18135 18590 18786 19695 19998 20150 20670 21359 21450 22165 22725 22737 23634 23850 24645 25350 25575 26195 26235 26598 26765 26871 27775 27885 28179 28886 29150 29574 30225 30690 31005 31310 31434 32118 32175 32825 33330 33462 34138 34441 34450 36146 36270 37895 38025 39390 39897 40703 41075 42718 43329 43725 44330 44785 45450 45474 46475 46965 47151 48177 49290 49995 51150 51207 51675 52390 52470 53530 53742 54219 55550 55770 56358 57629 58883 59085 60450 62010 64077 64350 65650 66495 68211 68882 69589 72215 73935 75790 76050 76725 78275 78585 79794 80295 80613 81406 82150 83325 83655 85345 86658 87450 89570 90365 90675 92950 93930 94302 96354 98475 98527 99990 102414 103323 103350 106795 108438 110825 113685 115258 117766 118170 122109 123225 128154 129987 130975 131175 132990 133825 134355 136422 139178 139425 140895 144430 147870 153450 153621 155025 156550 157170 160590 161226 162657 165943 166650 167310 170690 172205 172887 176649 180730 181350 187759 189475 192231 196950 197054 199485 203515 206646 208767 213590 216645 221650 223925 227370 234825 234949 235755 240885 244218 246450 249975 256035 259974 261950 262350 267650 268710 271095 277667 278850 281790 288145 294415 295425 295581 307242 309969 310050 320385 325314 331886 332475 341055 344410 345774 347945 353298 361075 366327 369675 375518 378950 384462 392925 398970 401475 403065 407030 417534 418275 426725 433290 447733 447850 451825 469650 469898 471510 481770 492635 497829 499950 512070 516615 518661 529139 529947 533975 542190 555334 563277 568425 576290 588830 590850 591162 610545 619938 626301 640770 649935 664950 671775 682110 695890 704475 704847 722150 732654 739350 765479 768105 785850 802950 806130 813285 829715 833001 836550 853450 861025 864435 883245 886743 895466 903650 904657 938795 961155 985270 995658 997425 1017575 1033230 1037322 1043835 1058278 1059894 1067950 1083225 1126554 1136850 1174745 1178775 1204425 1221090 1252602 1280175 1299870 1343199 1343550 1355475 1388335 1408950 1409694 1440725 1472075 1477905 1493487 1530958 1536210 1549845 1587417 1601925 1626570 1659430 1666002 1689831 1705275 1722050 1728870 1739725 1766490 1773486 1809314 1825373 1831635 1877590 1922310 1994850 2015325 2035150 2087670 2114541 2157259 2166450 2238665 2296437 2349490 2357550 2408850 2463175 2489145 2499003 2560350 2583075 2593305 2645695 2649735 2686398 2710950 2713971 2776670 2816385 2881450 2944150 2955810 2986974 3052725 3054337 3099690 3131505 3174834 3203850 3249675 3379662 3410550 3479450 3524235 3650746 3663270 3827395 3840525 4029597 4030650 4066425 4148575 4165005 4229082 4314518 4322175 4416225 4433715 4477330 4523285 4592874 4693975 4762251 4805775 4926350 4978290 4998006 5166150 5186610 5219175 5291390 5299470 5427942 5476119 5632770 5820529 5873725 6105450 6108674 6263010 6471777 6499350 6715995 6889311 6941675 7048470 7389525 7467435 7654790 7681050 7749225 7937085 8059194 8132850 8141913 8297150 8330010 8449155 8644350 8832450 8867430 9046570 9126865 9158175 9163011 9387950 9524502 9611550 9951227 10438350 10572705 10786295 10952238 11193325 11482185 11641058 11747450 12445725 12495015 12943554 12966525 13228475 13248675 13431990 13569855 13778622 13883350 14081925 14779050 14934870 15271685 15498450 15657525 15874170 16283826 16428357 16898310 17461587 17621175 18253730 18316350 18326022 19136975 19415331 19902454 20147985 20825025 21145410 21572590 22168575 22386650 22616425 22964370 23729849 23811255 24891450 24990030 25933050 26456950 26497350 27139710 27380595 27489033 28044367 28163850 29102645 29853681 30543370 31315050 32358885 32856714 33579975 34446555 34923174 35242350 37337175 38273950 38830662 39685425 40295970 40709565 41650050 42245775 44337150 45232850 45634325 45815055 47459698 47622510 49756135 52384761 52863525 53931475 54761190 54978066 56088734 57410925 58205290 59707362 62475075 64717770 67159950 67849275 68893110 71189547 74674350 76358425 79370850 81419130 82141785 84133101 84491550 87307935 89561043 91268650 91630110 97076655 99512270 100739925 104769522 105727050 107862950 114821850 118649245 119056275 124950150 135698550 136902975 137445165 140221835 142379094 145513225 149268405 152716850 161794425 164283570 168266202 172232775 174615870 179122086 194153310 201479850 203547825 213568641 229075275 237298490 238112550 248780675 252399303 261923805 273805950 274890330 280443670 291026450 298536810 308488037 323588850 344465550 355947735 407095650 410708925 420665505 427137282 436539675 447805215 458150550 485383275 497561350 504798606 523847610 593246225 616976074 687225825 701109175 711895470 746342025 821417850 841331010 873079350 895610430 925464111 970766550 1067843205 1186492450 1261996515 1309619025 1374451650 1402218350 1492684050 1542440185 1779738675 1850928222 2103327525 2135686410 2239026075 2523993030 2619238050 2776392333 3084880370 3559477350 4206655050 4478052150 4627320555 5339216025 5552784666 6309982575 7712200925 9254641110 10678432050 12619965150 13881961665 15424401850 23136602775 27763923330 46273205550 69409808325 138819616650
• Sum of all divisors σ(n): 467953334784
• Sum of proper divisors (its aliquot sum) s(n): 329133718134
• 138819616650 is an abundant number, because the sum of its proper divisors (329133718134) is greater than itself. Its abundance is 190314101484

Bases of 138819616650

• Binary: 10000001010010010010110011111110001010₂
• Hexadecimal: 0x20524B3F8A
• Base-36: 1RRTM5QI

Squares and roots of 138819616650

• 138819616650 squared (138819616650²) is 19270885966852957222500
• 138819616650 cubed (138819616650³) is 2675177002424392128546298754625000
• The square root of 138819616650 is 372585.0461975091
• The cube root of 138819616650 is 5177.8597202663

Scales and comparisons

• 138,819,616,650 seconds is equal to 4,414 years, 1 week, 5 days, 12 hours, 37 minutes, 30 seconds.
• To count from 1 to 138,819,616,650 would take you about eight thousand, eight hundred twenty-eight 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 138819616650 cubic inches would be around 431.5 feet tall.

Recreational maths with 138819616650

• 138819616650 backwards is 056616918831
• The number of decimal digits it has is: 12
• The sum of 138819616650's digits is 54
• More coming soon!