12931486650621

Names of 12931486650621

• Cardinal: 12931486650621 can be written as Twelve trillion, nine hundred thirty-one billion, four hundred eighty-six million, six hundred fifty thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 1.2931486650621 × 10¹³

Factors of 12931486650621

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 110

Divisors of 12931486650621

• Number of divisors d(n): 972
• Complete list of divisors:
  1 3 7 9 11 19 21 23 27 33 47 49 57 63 69 77 81 99 121 133 141 147 161 171 189 207 209 231 243 253 297 329 361 363 399 423 437 441 483 513 517 529 539 567 621 627 693 759 847 891 893 931 987 1081 1083 1089 1127 1197 1269 1311 1323 1449 1463 1539 1551 1587 1617 1701 1771 1863 1881 2079 2277 2299 2303 2527 2541 2673 2679 2783 2793 2961 3059 3243 3249 3267 3381 3591 3619 3703 3807 3933 3969 3971 4347 4389 4617 4653 4761 4807 4851 5313 5589 5643 5687 5819 5929 6237 6251 6831 6897 6909 7567 7581 7623 8037 8303 8349 8379 8883 9177 9729 9747 9801 9823 10051 10143 10241 10773 10857 11109 11421 11799 11891 11907 11913 12397 13041 13167 13959 14283 14421 14553 15939 16093 16929 16967 17061 17457 17689 17787 18711 18753 19481 20493 20539 20691 20727 21413 22701 22743 22869 24111 24863 24909 25047 25137 25333 25921 26649 27531 27797 29187 29241 29403 29469 30153 30429 30723 32319 32571 33327 33649 35397 35673 35739 37191 39123 39501 39809 40733 41877 42849 43263 43659 43681 43757 47817 48279 50787 50901 51183 52371 52877 52969 53067 53361 56259 58121 58443 61479 61617 62073 62181 64009 64239 68103 68229 68607 68761 70357 72333 74589 74727 75141 75411 75999 77763 79947 82593 83237 83391 87561 87723 88407 90459 91287 91333 92169 97713 99981 100947 106191 107019 107217 108053 110561 111573 112651 118503 118769 119427 122199 125631 128547 129789 130801 130977 131043 131271 136367 143451 143773 144837 152703 153549 157113 158631 158907 159201 160083 168777 174041 174363 175329 184851 186219 186543 186637 190969 192027 192717 194579 204309 204687 205821 206283 211071 216999 223767 224181 225423 225929 226233 227997 233289 235543 247779 249711 250173 262683 265221 271377 273493 273861 273999 276507 278663 285131 293139 299943 302841 305767 321057 321651 324159 331683 334719 337953 355509 356307 358281 366597 370139 389367 390241 392403 393129 393813 406847 409101 430353 431319 434511 448063 458109 460647 471339 472397 475893 476721 477603 480249 481327 492499 506331 522123 523089 525987 554553 558657 559629 559911 572907 576081 578151 582659 583737 612927 614061 618849 633213 639331 671301 672543 676269 677787 683991 699867 706629 743337 749133 750519 756371 773927 795663 814131 820479 821997 829521 831383 835989 855393 879417 899829 908523 915607 917301 963171 964953 972477 995049 1004157 1004663 1006411 1013859 1068921 1074843 1099791 1110417 1168101 1170723 1177209 1179387 1181439 1216171 1218287 1220541 1227303 1293957 1303533 1306459 1336783 1344189 1374327 1381941 1414017 1417191 1427679 1430163 1432809 1440747 1443981 1477497 1518993 1566369 1569267 1577961 1581503 1663659 1679733 1718721 1728243 1734453 1747977 1751211 1838781 1856547 1899639 1914451 1917993 2013903 2017629 2033361 2051973 2053007 2099601 2100659 2119887 2140369 2247399 2251557 2269113 2321781 2386989 2442393 2461437 2465991 2485219 2488563 2494149 2507967 2566179 2590973 2725569 2731687 2746821 2751903 2889513 2917431 2985147 3008423 3012471 3013989 3019233 3041577 3136441 3206763 3224529 3299373 3306779 3331251 3512169 3531627 3538161 3544317 3648513 3654861 3661623 3681909 3881871 3910599 3919377 4010349 4032567 4122981 4251573 4283037 4290489 4292651 4298427 4331943 4432491 4475317 4699107 4707801 4733883 4744509 4990977 5039199 5156163 5184729 5196367 5203359 5243931 5253633 5294597 5417489 5569641 5698917 5743353 5753979 6041709 6100083 6155919 6159021 6298803 6301977 6359661 6409249 6421107 6742197 6754671 6807339 6965343 7032641 7384311 7397973 7455657 7482447 7523901 7698537 7772919 8176707 8195061 8240463 8255709 8513197 8752293 8955441 8975543 9025269 9041967 9057699 9124731 9145213 9357481 9409323 9620289 9673587 9898119 9920337 9993753 10536507 10594881 10614483 10632951 10945539 10964583 10984869 11045727 11070521 11645613 11758131 12031047 12097701 12754719 12849111 12871467 12877953 12995829 13297473 13401157 13425951 14097321 14123403 14233527 14371049 14704613 15117597 15468489 15554187 15589101 15731793 15760899 15883791 16252467 16708923 17096751 17230059 17261937 17396533 18300249 18477063 18905931 19078983 19121809 19227747 19263321 20226591 20422017 20896029 21058961 21097923 22152933 22193919 22366971 22447341 22571703 23095611 23107249 23147453 23318757 24585183 24721389 24767127 25539591 26256879 26866323 26926629 27075807 27125901 27173097 27374193 27435639 28072443 28227969 28860867 29761011 29981259 30048557 31609521 31784643 32836617 32893749 32954607 33137181 33211563 34936839 35274393 36093141 36293103 36374569 38264157 38633859 38987487 39892419 40203471 40277853 42291963 42700581 43113147 44113839 45352791 46405467 46767303 47195379 47219161 47282697 47651373 48757401 49228487 51690177 51785811 52189599 54900747 55431189 56717793 57160037 57236949 57365427 57683241 57789963 59592379 61266051 62688087 62828801 63176883 63293769 66458799 67100913 67342023 67715109 69286833 69321747 69442359 69956271 73755549 74164167 74301381 76618773 80779887 81227421 81377703 81519291 82306917 84217329 84683907 89283033 89943777 90145671 94828563 98509851 98681247 98730973 98863821 99634689 100597343 102932291 105823179 108279423 108879309 109123707 114792471 115901577 116962461 119677257 120610413 120833559 121775731 128101743 129339441 132341517 140301909 141586137 141657483 142954119 146272203 147412727 147685461 155070531 155357433 156568797 161750743 166293567 170153379 171480111 172096281 173049723 173369889 178777137 183798153 188064261 188486403 189530649 189881307 201302739 202026069 207965241 208327077 209868813 210339899 221266647 222492501 229856319 242339661 243682263 244133109 244557873 246920751 252651987 254051721 254621983 267849099 270437013 295529553 296043741 296192919 298904067 301792029 308796873 317469537 324838269 327371121 330534127 347704731 361831239 362500677 365327193 384305229 388018323 397024551 400120259 420905727 424972449 428862357 438816609 439801607 442238181 443056383 465211593 469706391 485252229 498880701 510460137 514440333 516288843 519149169 520109667 536331411 565459209 568591947 569643921 603908217 623895723 624981231 629606439 631019697 663799941 689568957 691116811 727018983 731046789 740762253 757955961 762155163 763865949 803547297 811311039 888578757 896712201 905376087 926390619 982113363 991602381 1043114193 1085493717 1086040703 1087502031 1095981579 1132255201 1164054969 1191073653 1200360777 1262717181 1274917347 1286587071 1316449827 1319404821 1326714543 1329169149 1409119173 1455756687 1543320999 1548866529 1557447507 1608994233 1696377627 1705775841 1708931763 1871687169 1874943693 1893059091 2068706871 2073350433 2181056949 2222286759 2273867883 2291597847 2313738889 2433933117 2665736271 2690136603 2716128261 2779171857 2800841813 2946340089 2974807143 3256481151 3258122109 3287944737 3396765603 3492164907 3573220959 3601082331 3824752041 3958214463 3980143629 3987507447 4227357519 4367270061 4629962997 4646599587 4826982699 4837817677 5089132881 5117327523 5615061507 5624831079 5679177273 6220051299 6874793541 6941216667 7301799351 7602284921 7997208813 8148384783 8337515571 8402525439 8839020267 8924421429 9774366327 9863834211 10190296809 10803246993 11474256123 11874643389 11940430887 11962522341 13101810183 13889888991 14480948097 14513453031 15267398643 17037531819 18660153897 20624380623 20823650001 22806854763 23991626439 24445154349 25012546713 25207576317 26773264287 29323098981 29591502633 30570890427 32409740979 35623930167 35821292661 39305430549 43540359093 51112595457 53215994447 55980461691 61873141869 62470950003 68420564289 75622728951 80319792861 87969296943 91712671281 97229222937 106871790501 130621077279 159647983341 167941385073 187412850009 205261692867 226868186853 263907890829 275138013843 391863231837 478943950023 562238550027 615785078601 680604560559 1175589695511 1436831850069 1847355235803 4310495550207 12931486650621
• Sum of all divisors σ(n): 27907390195776
• Sum of proper divisors (its aliquot sum) s(n): 14975903545155
• 12931486650621 is an abundant number, because the sum of its proper divisors (14975903545155) is greater than itself. Its abundance is 2044416894534

Bases of 12931486650621

• Binary: 10111100001011011000101010110001000011111101₂
• Hexadecimal: 0xBC2D8AB10FD
• Base-36: 4L0N59QT9

Squares and roots of 12931486650621

• 12931486650621 squared (12931486650621²) is 167223346995189128919685641
• 12931486650621 cubed (12931486650621³) is 2162446479340451533334056237847317433061
• The square root of 12931486650621 is 3596037.6319806497
• The cube root of 12931486650621 is 23471.9669655373

Scales and comparisons

• 12,931,486,650,621 seconds is equal to 411,181 years, 14 weeks, 2 days, 9 hours, 10 minutes, 21 seconds.
• To count from 1 to 12,931,486,650,621 would take you about one million, twenty-seven thousand, nine hundred fifty-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 12931486650621 cubic inches would be around 1956 feet tall.

Recreational maths with 12931486650621

• 12931486650621 backwards is 12605668413921
• The number of decimal digits it has is: 14
• The sum of 12931486650621's digits is 54
• More coming soon!