138789713809695

Names of 138789713809695

• Cardinal: 138789713809695 can be written as One hundred thirty-eight trillion, seven hundred eighty-nine billion, seven hundred thirteen million, eight hundred nine thousand, six hundred ninety-five.

Scientific notation

• Scientific notation: 1.38789713809695 × 10¹⁴

Factors of 138789713809695

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8179

Divisors of 138789713809695

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 13 15 17 39 51 61 65 71 85 183 195 213 221 255 289 305 355 663 793 867 915 923 1037 1065 1105 1207 1445 2379 2769 3111 3315 3621 3757 3965 4331 4335 4615 5041 5185 6035 8009 11271 11895 12993 13481 13845 15123 15555 15691 17629 18105 18785 20519 21655 24027 25205 40045 40443 47073 52887 56303 56355 61557 64965 65533 67405 73627 75615 78455 85697 88145 102595 104117 120135 136153 168909 196599 202215 220881 229177 235365 257091 264435 266747 281515 307501 307785 312351 327665 368135 408459 428485 488549 520585 568639 680765 687531 800241 844545 922503 957151 982995 1104405 1114061 1145885 1251659 1285455 1333735 1456849 1465647 1537505 1561755 1705917 1769989 2042295 2314601 2442745 2843195 2871453 3342183 3437655 3754977 3997513 4001205 4370547 4612515 4785755 5227517 5309967 5570305 6258295 6351137 6943803 7284245 7328235 7392307 8305333 8529585 8849945 9666863 11573005 11992539 14357265 15682551 16271567 16710915 18774885 18939037 19053411 19987565 21852735 22176921 24915999 26137585 26549835 29000589 30089813 31755685 34686979 34719015 36961535 40373369 41526665 48334315 48814701 56817111 59962695 67957721 78412755 81357835 88867789 90269439 94695185 95267055 104060937 107969329 110884605 121120107 124579995 125669219 141190661 145002945 150449065 164336671 173434895 201866845 203873163 244073505 266603367 284085555 323907987 339788605 377007657 423571983 444338945 450930727 451347195 493010013 520304685 524853797 539846645 589678643 605600535 628346095 686347273 705953305 821683355 1019365815 1155281257 1333016835 1352792181 1574561391 1619539935 1769035929 1835478593 1885038285 2059041819 2117859915 2136376723 2254653635 2462775509 2465050065 2624268985 2948393215 3431736365 3465843771 5506435779 5776406285 6409130169 6763960905 7388326527 7665822359 7872806955 8845179645 8922514549 9177392965 10024536931 10295209095 10681883615 11667903641 12313877545 17329218855 22997467077 26767543647 27532178895 30073610793 32016081617 32045650845 35003710923 36941632635 38329111795 41867183653 44612572745 50122684655 58339518205 96048244851 114987335385 125601550959 130318980103 133837718235 150368053965 151682747333 160080408085 175018554615 209335918265 390956940309 455048241999 480241224255 544273387489 628007754795 651594900515 711742122101 758413736665 1632820162467 1954784701545 2135226366303 2275241209995 2721366937445 3558710610505 8164100812335 9252647587313 10676131831515 27757942761939 46263237936565 138789713809695
• Sum of all divisors σ(n): 261925421325120
• Sum of proper divisors (its aliquot sum) s(n): 123135707515425
• 138789713809695 is a deficient number, because the sum of its proper divisors (123135707515425) is less than itself. Its deficiency is 15654006294270

Bases of 138789713809695

• Binary: 11111100011101001111111100101110001000100011111₂
• Hexadecimal: 0x7E3A7F97111F
• Base-36: 1D73445OV3

Squares and roots of 138789713809695

• 138789713809695 squared (138789713809695²) is 19262584659377042990675993025
• 138789713809695 cubed (138789713809695³) is 2673448612109961041238877572265149997377375
• The square root of 138789713809695 is 11780904.6261182761
• The cube root of 138789713809695 is 51774.8790962733

Scales and comparisons

• 138,789,713,809,695 seconds is equal to 4,413,083 years, 30 weeks, 6 days, 8 hours, 28 minutes, 15 seconds.
• To count from 1 to 138,789,713,809,695 would take you about eleven million, thirty-two thousand, seven hundred 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 138789713809695 cubic inches would be around 4314.6 feet tall.

Recreational maths with 138789713809695

• 138789713809695 backwards is 596908317987831
• The number of decimal digits it has is: 15
• The sum of 138789713809695's digits is 84
• More coming soon!