82201521017

Names of 82201521017

• Cardinal: 82201521017 can be written as Eighty-two billion, two hundred one million, five hundred twenty-one thousand and seventeen.

Scientific notation

• Scientific notation: 8.2201521017 × 10¹⁰

Factors of 82201521017

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4822

Divisors of 82201521017

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 11 19 77 97 127 133 209 679 889 1067 1397 1463 1843 2413 4561 7469 9779 12319 12901 16891 20273 26543 31927 50171 86233 86659 135509 141911 185801 234061 351197 442417 579247 606613 948563 953249 1638427 2574671 3096919 4054729 4866587 6371717 6672743 8405923 11005693 18022697 34066109 44602019 56186959 58841461 77039851 92465153 121062623 393308713 618056549 647256071 847438361 1067552221 4326395843 7472865547 11743074431 82201521017
• Sum of all divisors σ(n): 109873397760
• Sum of proper divisors (its aliquot sum) s(n): 27671876743
• 82201521017 is a deficient number, because the sum of its proper divisors (27671876743) is less than itself. Its deficiency is 54529644274

Bases of 82201521017

• Binary: 1001100100011100101111010101101111001₂
• Hexadecimal: 0x132397AB79
• Base-36: 11RGNVJT

Squares and roots of 82201521017

• 82201521017 squared (82201521017²) is 6757090057508292714289
• 82201521017 cubed (82201521017³) is 555443080376029662205415209711913
• The square root of 82201521017 is 286708.0763023603
• The cube root of 82201521017 is 4348.0375349541

Scales and comparisons

• 82,201,521,017 seconds is equal to 2,613 years, 39 weeks, 1 day, 11 hours, 50 minutes, 17 seconds.
• To count from 1 to 82,201,521,017 would take you about five thousand, two hundred twenty-seven 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 82201521017 cubic inches would be around 362.3 feet tall.

Recreational maths with 82201521017

• 82201521017 backwards is 71012510228
• The number of decimal digits it has is: 11
• The sum of 82201521017's digits is 29
• More coming soon!