138936013975040

Names of 138936013975040

• Cardinal: 138936013975040 can be written as One hundred thirty-eight trillion, nine hundred thirty-six billion, thirteen million, nine hundred seventy-five thousand and forty.

Scientific notation

• Scientific notation: 1.3893601397504 × 10¹⁴

Factors of 138936013975040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1044

Divisors of 138936013975040

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 256 304 320 361 380 419 512 599 608 640 722 760 838 1198 1216 1280 1444 1520 1676 1805 2095 2396 2432 2560 2888 2995 3040 3352 3610 4190 4792 4864 5776 5990 6080 6704 7220 7961 8380 9584 9728 11381 11552 11980 12160 13408 14440 15922 16760 19168 22762 23104 23960 24320 26816 28880 31844 33520 38336 39805 45524 46208 47920 48640 53632 56905 57760 63688 67040 76672 79610 91048 92416 95840 107264 113810 115520 127376 134080 151259 153344 159220 182096 184832 191680 214528 216239 227620 231040 250981 254752 268160 302518 306688 318440 358801 364192 383360 432478 455240 462080 501962 509504 536320 605036 636880 717602 728384 756295 766720 864956 910480 924160 1003924 1019008 1072640 1081195 1210072 1254905 1273760 1435204 1456768 1512590 1533440 1729912 1794005 1820960 2007848 2038016 2162390 2420144 2509810 2547520 2870408 2913536 3025180 3459824 3588010 3641920 4015696 4076032 4324780 4768639 4840288 5019620 5095040 5740816 5827072 6050360 6817219 6919648 7176020 7283840 8031392 8649560 9537278 9680576 10039240 10190080 11481632 12100720 13634438 13839296 14352040 14567680 16062784 17299120 19074556 19361152 20078480 20380160 22963264 23843195 24201440 27268876 27678592 28704080 29135360 32125568 34086095 34598240 38149112 38722304 40156960 45926528 47686390 48402880 54537752 55357184 57408160 64251136 68172190 69196480 76298224 77444608 80313920 90604141 91853056 95372780 96805760 109075504 110714368 114816320 128502272 129527161 136344380 138392960 150337619 152596448 160627840 181208282 183706112 190745560 193611520 218151008 229632640 259054322 272688760 276785920 300675238 305192896 321255680 362416564 381491120 387223040 436302016 453020705 459265280 518108644 545377520 553571840 601350476 610385792 642511360 647635805 724833128 751688095 762982240 872604032 906041410 918530560 1036217288 1090755040 1202700952 1220771584 1295271610 1449666256 1503376190 1525964480 1745208064 1812082820 2072434576 2181510080 2405401904 2441543168 2590543220 2856414761 2899332512 3006752380 3051928960 3490416128 3624165640 4144869152 4363020160 4810803808 5181086440 5712829522 5798665024 6013504760 6103857920 7248331280 8289738304 8726040320 9621607616 10362172880 11425659044 11597330048 12027009520 12207715840 14282073805 14496662560 16579476608 17452080640 19243215232 20724345760 22851318088 23194660096 24054019040 28564147610 28993325120 33158953216 38486430464 41448691520 45702636176 46389320192 48108038080 54271880459 57128295220 57986650240 66317906432 76972860928 82897383040 91405272352 96216076160 108543760918 114256590440 115973300480 165794766080 182810544704 192432152320 217087521836 228513180880 231946600960 271359402295 331589532160 365621089408 384864304640 434175043672 457026361760 542718804590 731242178816 868350087344 914052723520 1085437609180 1462484357632 1736700174688 1828105447040 2170875218360 3473400349376 3656210894080 4341750436720 6946800698752 7312421788160 8683500873440 13893601397504 17367001746880 27787202795008 34734003493760 69468006987520 138936013975040
• Sum of all divisors σ(n): 353004654146760
• Sum of proper divisors (its aliquot sum) s(n): 214068640171720
• 138936013975040 is an abundant number, because the sum of its proper divisors (214068640171720) is greater than itself. Its abundance is 75132626196680

Bases of 138936013975040

• Binary: 11111100101110010001111110000100110111000000000₂
• Hexadecimal: 0x7E5C8FC26E00
• Base-36: 1D8YBNHYWW

Squares and roots of 138936013975040

• 138936013975040 squared (138936013975040²) is 19303215979272510181743001600
• 138936013975040 cubed (138936013975040³) is 2681911885059420913583146360563317080064000
• The square root of 138936013975040 is 11787112.1982884341
• The cube root of 138936013975040 is 51793.0649142261

Scales and comparisons

• 138,936,013,975,040 seconds is equal to 4,417,735 years, 25 weeks, 2 days, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 138,936,013,975,040 would take you about eleven million, forty-four thousand, three hundred thirty-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 138936013975040 cubic inches would be around 4316.1 feet tall.

Recreational maths with 138936013975040

• 138936013975040 backwards is 040579310639831
• The number of decimal digits it has is: 15
• The sum of 138936013975040's digits is 59
• More coming soon!