82138623587924017

Names of 82138623587924017

• Cardinal: 82138623587924017 can be written as Eighty-two quadrillion, one hundred thirty-eight trillion, six hundred twenty-three billion, five hundred eighty-seven million, nine hundred twenty-four thousand and seventeen.

Scientific notation

• Scientific notation: 8.2138623587924017 × 10¹⁶

Factors of 82138623587924017

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 43113

Divisors of 82138623587924017

• Number of divisors d(n): 32
• Complete list of divisors:
  1 71 1499 2273 12853 26417 106429 161383 912563 1875607 3407227 19266647 29214869 39599083 60045841 241913117 339537701 1367931937 2074255699 2811534893 4263254711 24107176771 43793088631 90008715659 508967013799 771769194373 3109309292801 6390618811789 36136657979729 54795612800483 1156882022365127 82138623587924017
• Sum of all divisors σ(n): 83397387707424000
• Sum of proper divisors (its aliquot sum) s(n): 1258764119499983
• 82138623587924017 is a deficient number, because the sum of its proper divisors (1258764119499983) is less than itself. Its deficiency is 80879859468424034

Bases of 82138623587924017

• Binary: 100100011110100001010010010011001010011000011100000110001₂
• Hexadecimal: 0x123D0A4994C3831
• Base-36: MGRPMR3U2PD

Squares and roots of 82138623587924017

• 82138623587924017 squared (82138623587924017²) is 6746753484918667715671831765416289
• 82138623587924017 cubed (82138623587924017³) is 554169044938249043721971822784950185501793306112913
• The square root of 82138623587924017 is 286598366.3385470469
• The cube root of 82138623587924017 is 434692.8268519575

Scales and comparisons

• 82,138,623,587,924,017 seconds is equal to 2,611,754,158 years, 33 weeks, 6 days, 2 hours, 53 minutes, 37 seconds.
• To count from 1 to 82,138,623,587,924,017 would take you about seven billion, eight hundred thirty-five million, two hundred sixty-two thousand, four hundred seventy-five 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 82138623587924017 cubic inches would be around 36224.4 feet tall.

Recreational maths with 82138623587924017

• 82138623587924017 backwards is 71042978532683128
• The number of decimal digits it has is: 17
• The sum of 82138623587924017's digits is 76
• More coming soon!