71320239921275

Names of 71320239921275

• Cardinal: 71320239921275 can be written as Seventy-one trillion, three hundred twenty billion, two hundred thirty-nine million, nine hundred twenty-one thousand, two hundred seventy-five.

Scientific notation

• Scientific notation: 7.1320239921275 × 10¹³

Factors of 71320239921275

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19731

Divisors of 71320239921275

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 25 29 53 113 145 265 565 725 841 1325 1537 2825 3277 4205 5989 7685 16385 19531 21025 24389 29945 38425 44573 81925 95033 97655 121945 149725 173681 222865 475165 488275 566399 609725 868405 1035143 1114325 1292617 2207003 2375825 2755957 2831995 4342025 5036749 5175715 6463085 11035015 13779785 14159975 16425571 25183745 25878575 30019147 32315425 55175075 64003087 68898925 82127855 116971159 125918725 146065721 150095735 320015435 410639275 476341559 584855795 730328605 750478675 870555263 1600077175 1856089523 2381707795 2924278975 3392163611 3651643025 4352776315 9280447615 11908538975 16960818055 21763881575 25246102627 46402238075 53826596167 84804090275 98372744719 126230513135 269132980835 491863723595 631152565675 1345664904175 2459318617975 2852809596851 14264047984255 71320239921275
• Sum of all divisors σ(n): 94154345075520
• Sum of proper divisors (its aliquot sum) s(n): 22834105154245
• 71320239921275 is a deficient number, because the sum of its proper divisors (22834105154245) is less than itself. Its deficiency is 48486134767030

Bases of 71320239921275

• Binary: 10000001101110110001001100100001101100001111011₂
• Hexadecimal: 0x40DD8990D87B
• Base-36: PA42DEXYZ

Squares and roots of 71320239921275

• 71320239921275 squared (71320239921275²) is 5086576622428228218197625625
• 71320239921275 cubed (71320239921275³) is 362775865089529874695964760527541922671875
• The square root of 71320239921275 is 8445131.1370087677
• The cube root of 71320239921275 is 41470.3402379701

Scales and comparisons

• 71,320,239,921,275 seconds is equal to 2,267,763 years, 1 week, 19 hours, 54 minutes, 35 seconds.
• To count from 1 to 71,320,239,921,275 would take you about five million, six hundred sixty-nine thousand, four hundred 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 71320239921275 cubic inches would be around 3455.9 feet tall.

Recreational maths with 71320239921275

• 71320239921275 backwards is 57212993202317
• 71320239921275 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 71320239921275's digits is 53
• More coming soon!