84137807524901841

Names of 84137807524901841

• Cardinal: 84137807524901841 can be written as Eighty-four quadrillion, one hundred thirty-seven trillion, eight hundred seven billion, five hundred twenty-four million, nine hundred one thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 8.4137807524901841 × 10¹⁶

Factors of 84137807524901841

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3471683

Divisors of 84137807524901841

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 27 47 81 141 423 433 1269 1299 3807 3897 11691 14767 20351 35073 44301 61053 132903 183159 398709 549477 694049 1196127 1648431 2082147 3456433 6246441 6394111 10369299 18739323 19182333 31107897 56217969 57546999 93323691 162452351 172640997 279971073 300523217 487357053 517922991 901569651 1462071159 1496635489 2704708953 4386213477 4489906467 8114126859 13158640431 13469719401 24342380577 40409158203 51041146111 70341867983 121227474609 153123438333 211025603949 459370314999 633076811847 1378110944997 1899230435541 2398933867217 4134332834991 5697691306623 7196801601651 21590404804953 22100816266063 64771214414859 66302448798189 194313643244577 198907346394567 596722039183701 1038738364504961 1790166117551103 3116215093514883 9348645280544649 28045935841633947 84137807524901841
• Sum of all divisors σ(n): 128666737609073664
• Sum of proper divisors (its aliquot sum) s(n): 44528930084171823
• 84137807524901841 is a deficient number, because the sum of its proper divisors (44528930084171823) is less than itself. Its deficiency is 39608877440730018

Bases of 84137807524901841

• Binary: 100101010111010101110001111100001101100111011001111010001₂
• Hexadecimal: 0x12AEAE3E1B3B3D1
• Base-36: N0GD36AIG29

Squares and roots of 84137807524901841

• 84137807524901841 squared (84137807524901841²) is 7079170655097428859527316685189281
• 84137807524901841 cubed (84137807524901841³) is 595625898014520745192955925218754401092638030366321
• The square root of 84137807524901841 is 290065178.0633136271
• The cube root of 84137807524901841 is 438191.2794449307

Scales and comparisons

• 84,137,807,524,901,841 seconds is equal to 2,675,322,023 years, 50 weeks, 1 day, 9 hours, 37 minutes, 21 seconds.
• To count from 1 to 84,137,807,524,901,841 would take you about eight billion, twenty-five million, nine hundred sixty-six thousand and seventy-one 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 84137807524901841 cubic inches would be around 36515.9 feet tall.

Recreational maths with 84137807524901841

• 84137807524901841 backwards is 14810942570873148
• The number of decimal digits it has is: 17
• The sum of 84137807524901841's digits is 72
• More coming soon!