138936535729875

Names of 138936535729875

• Cardinal: 138936535729875 can be written as One hundred thirty-eight trillion, nine hundred thirty-six billion, five hundred thirty-five million, seven hundred twenty-nine thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.38936535729875 × 10¹⁴

Factors of 138936535729875

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5192

Divisors of 138936535729875

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 5 9 13 15 17 25 27 39 45 51 53 65 75 85 117 125 135 153 159 169 195 221 225 255 265 325 351 375 425 459 477 507 585 663 675 689 765 795 845 901 975 1105 1125 1275 1325 1431 1521 1625 1755 1989 2067 2125 2295 2385 2535 2703 2809 2873 2925 3315 3375 3445 3825 3975 4225 4505 4563 4875 5101 5525 5967 6201 6375 6625 7155 7605 8109 8427 8619 8775 8957 9945 10335 11475 11713 11925 12675 13515 14045 14365 14625 15303 16575 17225 18603 19125 19875 21125 22525 22815 24327 25281 25505 25857 26871 27625 29835 31005 35139 35775 36517 38025 40545 42135 43095 43875 44785 45909 47753 49725 51675 57375 58565 59625 63375 66313 67575 70225 71825 75843 76515 77571 80613 82875 86125 86717 93015 105417 109551 112625 114075 121635 126405 127525 129285 134355 137727 143259 149175 152269 155025 175695 178875 182585 190125 198939 202725 210675 215475 223925 229545 238765 241839 248625 258375 260151 270353 292825 316251 328653 331565 337875 351125 359125 379215 382575 387855 403065 429777 433585 456807 465075 474721 527085 547755 570375 596817 608175 620789 632025 637625 646425 671775 688635 716295 745875 761345 775125 780453 811059 862069 878475 912925 985959 994695 1013625 1053375 1077375 1119625 1127321 1147725 1193825 1209195 1289331 1300755 1351765 1370421 1424163 1464125 1581255 1643265 1657825 1790451 1862367 1896075 1912875 1939275 2015325 2148885 2167925 2284035 2325375 2341359 2373605 2433177 2586207 2635425 2738775 2984085 3040875 3103945 3160125 3232125 3358875 3381963 3443175 3514589 3581475 3806725 3902265 4055295 4111263 4272489 4310345 4392375 4564625 4596001 4929795 4973475 5587101 5636605 5738625 5969125 6045975 6446655 6503775 6758825 6852105 7120815 7299531 7758621 7906275 8070257 8216325 8289125 8952255 9311835 9480375 9696375 10076625 10145889 10543767 10744425 10839625 11420175 11706795 11868025 12165885 12817467 12931035 13177125 13693875 13788003 14328709 14655173 14920425 15519725 16761303 16909815 17215875 17572945 17907375 19033625 19511325 20276475 20556315 21362445 21551725 22980005 23275863 24210771 24648975 24867375 27935505 28183025 30229875 30437667 31631301 32233275 32518875 33794125 34260525 35604075 36497655 38793105 39531375 40351285 41081625 41364009 42986127 43965519 44761275 45689657 46559175 50729445 52718835 53722125 57100875 58533975 59340125 59748013 60829425 64087335 64655175 68940015 71643545 72632313 73275865 74602125 77598625 83806515 84549075 87864725 94893903 97556625 101382375 102781575 106812225 107758625 114900025 116379315 121053855 123244875 124092027 128958381 131896557 137068971 139677525 140915125 152188335 158156505 161166375 171302625 178020375 179244039 182488275 186273217 193965525 201756425 206820045 214930635 217896939 219827595 223806375 228448285 232795875 243588053 253647225 263594175 292669875 298740065 304147125 320436675 323275875 344700075 358217725 363161565 366379325 386875143 395689671 411206913 419032575 422745375 439323625 474469515 513907875 534061125 537732117 558819651 574500125 581896575 605269275 620460135 644791905 659482785 685344855 698387625 730764159 760941675 776724169 790782525 896220195 912441375 931366085 969827625 1008782125 1034100225 1074653175 1089484695 1099137975 1142241425 1217940265 1233620739 1268236125 1317970875 1493700325 1602183375 1613196351 1676458953 1723500375 1791088625 1815807825 1831896625 1934375715 1978448355 2056034565 2095162875 2192292477 2330172507 2372347575 2421551821 2688660585 2794098255 2909482875 3026346375 3102300675 3166644689 3223959525 3297413925 3426724275 3653820795 3804708375 3883620845 3953912625 4481100975 4656830425 5029376859 5170501125 5373265875 5447423475 5495689875 5711207125 6089701325 6168103695 6576877431 6990517521 7264655463 7468501625 8065981755 8382294765 9079039125 9499934067 9671878575 9892241775 10280172825 10961462385 11650862535 11861737875 12107759105 13443302925 13970491275 15511503375 15833223445 16119797625 16487069625 17133621375 18269103975 19418104225 20971552563 21793966389 22405504875 23284152125 25146884295 27237117375 28499802201 30448506625 30840518475 32884387155 34952587605 36323277315 40329908775 41166380957 41911473825 47499670335 48359392875 49461208875 51400864125 54807311925 58254312675 60538795525 65381899167 67216514625 69852456375 79166117225 85499406603 91345519875 97090521125 104857762815 108969831945 123499142871 125734421475 142499011005 154202592375 164421935775 174762938025 181616386575 201649543875 205831904785 209557369125 237498351675 274036559625 291271563375 302693977625 326909495835 370497428613 395830586125 427497033015 524288814075 544849159725 617495714355 628672107375 712495055025 822109678875 873814690125 908081932875 1029159523925 1111492285839 1187491758375 1634547479175 1852487143065 2137485165075 2621444070375 2724245798625 3087478571775 3562475275125 5145797619625 5557461429195 8172737395875 9262435715325 10687425825375 15437392858875 27787307145975 46312178576625 138936535729875
• Sum of all divisors σ(n): 300240992338560
• Sum of proper divisors (its aliquot sum) s(n): 161304456608685
• 138936535729875 is an abundant number, because the sum of its proper divisors (161304456608685) is greater than itself. Its abundance is 22367920878810

Bases of 138936535729875

• Binary: 11111100101110010101110110110111100011011010011₂
• Hexadecimal: 0x7E5CAEDBC6D3
• Base-36: 1D8YKA4ZIR

Squares and roots of 138936535729875

• 138936535729875 squared (138936535729875²) is 19303360960618832498967515625
• 138936535729875 cubed (138936535729875³) is 2681942099811692624283608068679774841796875
• The square root of 138936535729875 is 11787134.3306961171
• The cube root of 138936535729875 is 51793.1297480237

Scales and comparisons

• 138,936,535,729,875 seconds is equal to 4,417,752 years, 4 weeks, 3 hours, 11 minutes, 15 seconds.
• To count from 1 to 138,936,535,729,875 would take you about eleven million, forty-four thousand, three hundred eighty 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 138936535729875 cubic inches would be around 4316.1 feet tall.

Recreational maths with 138936535729875

• 138936535729875 backwards is 578927535639831
• The number of decimal digits it has is: 15
• The sum of 138936535729875's digits is 81
• More coming soon!