139239427266704729224

Names of 139239427266704729224

• Cardinal: 139239427266704729224 can be written as One hundred thirty-nine quintillion, two hundred thirty-nine quadrillion, four hundred twenty-seven trillion, two hundred sixty-six billion, seven hundred four million, seven hundred twenty-nine thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.39239427266704729224 × 10²⁰

Factors of 139239427266704729224

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1401

Divisors of 139239427266704729224

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 13 26 52 104 163 169 326 338 652 676 1223 1304 1352 2119 2197 2446 4238 4394 4892 8476 8788 9784 15899 16952 17576 26569 27547 31798 53138 55094 63596 106276 110188 127192 199349 206687 212552 220376 345397 358111 398698 413374 690794 716222 797396 826748 1381588 1432444 1495729 1594792 1653496 2591537 2686931 2763176 2864888 2991458 4330747 4490161 5183074 5373862 5982916 8661494 8980322 10366148 10747724 11965832 17322988 17960644 19444477 20732296 21495448 32493887 33689981 34645976 35921288 38888954 56299711 58372093 64987774 67379962 77777908 112599422 116744186 129975548 134759924 155555816 225198844 233488372 243803827 252778201 259951096 269519848 422420531 437969753 450397688 466976744 487607654 505556402 731896243 844841062 875939506 975215308 1011112804 1463792486 1689682124 1751879012 1829276567 1950430616 2022225608 2927584972 3169449751 3286116613 3379364248 3503758024 3658553134 5296503581 5491466903 5855169944 6338899502 6572233226 7317106268 9514651159 10593007162 10982933806 12677799004 13144466452 14634212536 19029302318 21186014324 21965867612 23780595371 25355598008 26288932904 38058604636 39740023801 41202846763 42372028648 43931735224 47561190742 68854546553 71389069739 76117209272 79480047602 82405693526 95122381484 137709093106 142778139478 158960095204 164811387052 190244762968 275418186212 285556278956 298172080421 309147739823 317920190408 329622774104 516620309413 535637007919 550836372424 571112557912 596344160842 618295479646 895109105189 1033240618826 1071274015838 1192688321684 1236590959292 1790218210378 2066481237652 2142548031676 2385376643368 2473181918584 3580436420756 3876237045473 4018920617699 4132962475304 4285096063352 6477623879563 6716064022369 7160872841512 7752474090946 8037841235398 11636418367457 12955247759126 13432128044738 15504948181892 16075682470796 23272836734914 25910495518252 26864256089476 31009896363784 32151364941592 46545673469828 48602049108623 50391081591149 51820991036504 53728512178952 84209110434319 87308832290797 93091346939656 97204098217246 100782163182298 168418220868638 174617664581594 194408196434492 201564326364596 336836441737276 349235329163188 388816392868984 403128652729192 631826638412099 655084060684937 673672883474552 698470658326376 1094718435646147 1263653276824198 1310168121369874 2189436871292294 2527306553648396 2620336242739748 4378873742584588 5054613107296792 5240672485479496 7922134004705549 8213746299357287 8757747485169176 14231339663399911 15844268009411098 16427492598714574 28462679326799822 31688536018822196 32854985197429148 56925358653599644 63377072037644392 65709970394858296 102987742061172137 106778701891644731 113850717307199288 205975484122344274 213557403783289462 411950968244688548 427114807566578924 823901936489377096 854229615133157848 1338840646795237781 2677681293590475562 5355362587180951124 10710725174361902248 17404928408338091153 34809856816676182306 69619713633352364612 139239427266704729224
• Sum of all divisors σ(n): 284798856226086720000
• Sum of proper divisors (its aliquot sum) s(n): 145559428959381990776
• 139239427266704729224 is an abundant number, because the sum of its proper divisors (145559428959381990776) is greater than itself. Its abundance is 6320001692677261552

Bases of 139239427266704729224

• Binary: 1111000110001010101110100010110000010000000110001100110010010001000₂
• Hexadecimal: 0x78C55D16080C66488
• Base-36: TDVJ5L1KFUO3S

Squares and roots of 139239427266704729224

• 139239427266704729224 squared (139239427266704729224²) is 19387618105559956421811241886447159642176
• 139239427266704729224 cubed (139239427266704729224³) is 2699520841083763283459655648803708769318167940902450810151424
• The square root of 139239427266704729224 is 11799975731.6150751999
• 139239427266704729224 is a perfect cube number. Its cube root is 5183074

Scales and comparisons

• 139,239,427,266,704,729,224 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 139,239,427,266,704,729,224 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 139239427266704729224 cubic inches would be around 431922.8 feet tall.

Recreational maths with 139239427266704729224

• 139239427266704729224 backwards is 422927407662724932931
• The number of decimal digits it has is: 21
• The sum of 139239427266704729224's digits is 91
• More coming soon!