127685837106009

Names of 127685837106009

• Cardinal: 127685837106009 can be written as One hundred twenty-seven trillion, six hundred eighty-five billion, eight hundred thirty-seven million, one hundred six thousand and nine.

Scientific notation

• Scientific notation: 1.27685837106009 × 10¹⁴

Factors of 127685837106009

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 79384

Divisors of 127685837106009

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 39 63 91 117 273 819 1223 1667 3669 5001 8561 11007 11669 15003 15899 21671 25683 35007 47697 65013 76471 77049 105021 111293 143091 151697 195039 229413 333879 455091 535297 688239 994123 1001637 1365273 1605891 2038741 2982369 4817673 6116223 6958861 8947107 14271187 18348669 20876583 26503633 42813561 62629749 79510899 93524033 127477157 128440683 185525431 238532697 280572099 382431471 556576293 654668231 841716297 892340099 1147294413 1215812429 1657203041 1669728879 1964004693 2677020297 3647437287 4971609123 5892014079 8031060891 8510687003 10942311861 11600421287 14914827369 25532061009 34801263861 76596183027 104403791583 155904563011 467713689033 1091331941077 1403141067099 2026759319143 3273995823231 6080277957429 9821987469693 14187315234001 18240833872287 42561945702003 127685837106009
• Sum of all divisors σ(n): 227321905434624
• Sum of proper divisors (its aliquot sum) s(n): 99636068328615
• 127685837106009 is a deficient number, because the sum of its proper divisors (99636068328615) is less than itself. Its deficiency is 28049768777394

Bases of 127685837106009

• Binary: 11101000010000100101100111101101010101101011001₂
• Hexadecimal: 0x74212CF6AB59
• Base-36: 199E2ANUC9

Squares and roots of 127685837106009

• 127685837106009 squared (127685837106009²) is 16303672997462264800303908081
• 127685837106009 cubed (127685837106009³) is 2081748134583604227730419586908965788758729
• The square root of 127685837106009 is 11299815.7996495233
• The cube root of 127685837106009 is 50355.5769208879

Scales and comparisons

• 127,685,837,106,009 seconds is equal to 4,060,014 years, 34 weeks, 2 days, 21 hours, 9 seconds.
• To count from 1 to 127,685,837,106,009 would take you about ten million, one hundred fifty thousand and thirty-six 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 127685837106009 cubic inches would be around 4196.3 feet tall.

Recreational maths with 127685837106009

• 127685837106009 backwards is 900601738586721
• 127685837106009 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 127685837106009's digits is 63
• More coming soon!