83471397009

Names of 83471397009

• Cardinal: 83471397009 can be written as Eighty-three billion, four hundred seventy-one million, three hundred ninety-seven thousand and nine.

Scientific notation

• Scientific notation: 8.3471397009 × 10¹⁰

Factors of 83471397009

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23151

Divisors of 83471397009

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 11 13 17 21 33 39 51 71 77 91 119 143 187 213 221 231 273 357 429 497 561 663 781 923 1001 1207 1309 1491 1547 2343 2431 2769 3003 3621 3927 4641 5467 6461 7293 8449 10153 13277 15691 16401 17017 19383 23029 25347 30459 39831 47073 51051 69087 71071 92939 109837 161203 172601 213213 253319 278817 299377 329511 391493 483609 517803 759957 898131 1174479 1208207 1635059 1773233 2095639 2740451 3293147 3624621 4306423 4905177 5089409 5319699 6286917 8221353 9879441 11445413 12919269 15268227 17985649 21255767 23052029 27796003 30144961 34336239 35625863 53956947 55983499 63767301 69156087 83388009 90434883 106877589 125899543 148790369 167950497 194572021 233813437 305756033 361348039 377698629 391884493 446371107 583716063 701440311 917268099 1084044117 1175653479 1636694059 2140292231 2529436273 3974828429 4910082177 6420876693 7588308819 11924485287 27823799003 83471397009
• Sum of all divisors σ(n): 160456826880
• Sum of proper divisors (its aliquot sum) s(n): 76985429871
• 83471397009 is a deficient number, because the sum of its proper divisors (76985429871) is less than itself. Its deficiency is 6485967138

Bases of 83471397009

• Binary: 1001101101111010010000111000010010001₂
• Hexadecimal: 0x136F487091
• Base-36: 12CGPQ4X

Squares and roots of 83471397009

• 83471397009 squared (83471397009²) is 6967474118634094146081
• 83471397009 cubed (83471397009³) is 581584798306438837270609992471729
• The square root of 83471397009 is 288914.1689308437
• The cube root of 83471397009 is 4370.3131873595

Scales and comparisons

• 83,471,397,009 seconds is equal to 2,654 years, 6 weeks, 6 days, 3 hours, 10 minutes, 9 seconds.
• To count from 1 to 83,471,397,009 would take you about five thousand, three 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 83471397009 cubic inches would be around 364.2 feet tall.

Recreational maths with 83471397009

• 83471397009 backwards is 90079317438
• 83471397009 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 83471397009's digits is 51
• More coming soon!