138922520159429237

Names of 138922520159429237

• Cardinal: 138922520159429237 can be written as One hundred thirty-eight quadrillion, nine hundred twenty-two trillion, five hundred twenty billion, one hundred fifty-nine million, four hundred twenty-nine thousand, two hundred thirty-seven.

Scientific notation

• Scientific notation: 1.38922520159429237 × 10¹⁷

Factors of 138922520159429237

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 949

Divisors of 138922520159429237

• Number of divisors d(n): 432
• Complete list of divisors:
  1 7 11 17 37 49 77 119 121 187 259 289 343 407 539 629 833 847 877 1309 1331 1369 1813 2023 2057 2849 3179 3773 4403 4477 5831 5929 6139 6919 9163 9317 9583 9647 10693 12691 14161 14399 14909 15059 19943 22253 22627 23273 30821 31339 32449 34969 41503 42973 48433 49247 64141 65219 67081 67529 74851 76109 99127 100793 104363 105413 106117 117623 139601 155771 158389 162911 163999 165649 215747 219373 227143 244783 253453 256003 300811 339031 344729 356939 384659 395641 456533 469567 472703 523957 532763 551633 705551 730541 737891 742819 769129 823361 837199 1090397 1108723 1140377 1147993 1159543 1167287 1200613 1293853 1535611 1590001 1713481 1774171 1792021 1803989 1822139 2373217 2413103 2498573 2692613 2769487 2787983 2816033 3308921 3667699 3729341 3861431 3926329 4352051 5113787 5165237 5199733 5383903 5763527 5860393 6067963 7761061 7982639 8035951 8116801 8171009 8404291 8460419 9056971 9377761 11130007 11994367 12419197 12544147 12627923 12754973 13075193 13206743 14232383 16891721 17490011 18848291 19386409 19515881 19712231 19843879 20410421 26105387 27030017 27484303 28457773 30464357 30667813 30976363 36398131 37687321 40344689 41022751 42475741 43189619 47872561 56251657 56817607 57197063 58830037 59222933 63398797 65644327 66747593 86934379 87809029 88395461 89284811 91526351 92447201 93064609 99626681 103155371 122430077 131938037 135704863 136611167 137985617 138907153 142872947 143827123 145274173 189210119 192390121 199204411 213250499 214674691 216834541 222278281 224514631 263811247 287159257 297330187 302327333 313035503 335107927 337345943 346977157 400379441 411810259 414560531 443791579 459510289 467233151 483782141 526598171 618768227 624993677 640684457 647130407 651452263 697386767 722087597 734223523 956278169 965899319 972350071 1000110629 1006789861 1016919211 1023710699 1052937601 1134709081 1346730847 1394430877 1492753493 1502722837 1517841787 1555947967 1571602417 1582098353 1598015903 2081311309 2116291331 2191248521 2345755489 2361421601 2428840099 2445061091 2469660941 2901923717 3216572023 3270632057 3386474987 3443390533 3686187197 3816748727 4484791199 4529912849 4560165841 4881707369 5054613179 5139564661 5321603551 6806450497 7000774403 7047529027 7118434477 7165974893 7370563207 7942963567 8224296397 9761016139 10519059859 10624892509 10891635769 11001216919 11074688471 11186111321 11582313611 12481799891 14814039317 15338739647 16420288423 16529951207 17001880693 17115427637 17287626587 17403081883 17899939217 22894424399 23705324909 24103733731 25803310379 26717241089 26895672001 27166270351 31921160887 35382292253 35976952627 37251224857 37877295863 41984235997 49332703189 49829041339 50161824251 51593942449 55600744969 57570074779 58537639061 76241450383 77008518433 77522819297 78302779247 81076195277 87372599237 90467260367 107371177529 115709658449 119013164851 119807993459 121013386109 121821573181 125299574519 127405449721 165937274363 168726136117 180623172653 187020687623 188269704007 190163892457 196899331387 251838668389 260758573999 265141071041 293889651979 295852392011 304298966689 351132769757 361157597143 389205214783 402990523453 409763473427 461826595967 542659735079 548119454729 567533366939 611608194659 633270822569 643914029671 838655954213 847093702763 852751012267 877097021633 891838148047 995139864037 1181082952819 1309144813361 1317887928049 1331147247199 1378295319709 1401459946931 1825310017993 1855987497287 2057227563853 2070966744077 2130092766823 2165892645257 2820933664171 2868344313989 3232786171769 3347288633579 3972733568573 4281257362613 4432895757983 4507398207697 5969257085869 6139679151431 6242867036329 6965979048259 9225215496343 9318030730393 9648067237963 9810219628517 10946538504407 12991912481009 14400592946971 14496767208539 14910649367761 15161248516799 20078410197923 22629503202383 23431020435053 23824819097827 31030270305881 31551787453879 36820174969369 43700069254303 48761853337813 67536470665741 68671537399619 76625769530849 101477370459773 104374545574327 106128739617593 158406522416681 164017143045371 166773733684789 220862512177153 257741224785583 341332973364691 405021924663059 480700761797333 536380386715943 742901177323151 1148120001317597 1167416135793523 1804188573499081 2835153472641413 3754662707011601 8171912950554661 12629320014493567 19846074308489891 138922520159429237
• Sum of all divisors σ(n): 194772758133340800
• Sum of proper divisors (its aliquot sum) s(n): 55850237973911563
• 138922520159429237 is a deficient number, because the sum of its proper divisors (55850237973911563) is less than itself. Its deficiency is 83072282185517674

Bases of 138922520159429237

• Binary: 111101101100011010100101111001001011001111010001001110101₂
• Hexadecimal: 0x1ED8D4BC967A275
• Base-36: 11ZVX8PPQW6T

Squares and roots of 138922520159429237

• 138922520159429237 squared (138922520159429237²) is 19299466607447022756852161610402169
• 138922520159429237 cubed (138922520159429237³) is 2681130538839290403611506914410904178292989066815053
• The square root of 138922520159429237 is 372723114.6030914421
• The cube root of 138922520159429237 is 517913.8810230179

Scales and comparisons

• 138,922,520,159,429,237 seconds is equal to 4,417,306,425 years, 26 weeks, 6 hours, 47 minutes, 17 seconds.
• To count from 1 to 138,922,520,159,429,237 would take you about thirteen billion, two hundred fifty-one million, nine hundred nineteen thousand, two hundred seventy-six 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 138922520159429237 cubic inches would be around 43159.5 feet tall.

Recreational maths with 138922520159429237

• 138922520159429237 backwards is 732924951025229831
• The number of decimal digits it has is: 18
• The sum of 138922520159429237's digits is 74
• More coming soon!