71121957093

Names of 71121957093

• Cardinal: 71121957093 can be written as Seventy-one billion, one hundred twenty-one million, nine hundred fifty-seven thousand and ninety-three.

Scientific notation

• Scientific notation: 7.1121957093 × 10¹⁰

Factors of 71121957093

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2257

Divisors of 71121957093

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 27 33 81 99 101 131 243 297 303 393 891 909 1111 1179 1441 2011 2673 2727 3333 3537 4323 6033 8181 9999 10611 12969 13231 18099 22121 24543 29997 31833 38907 39693 54297 66363 89991 116721 119079 145541 162891 199089 203111 263441 269973 350163 357237 436623 488673 597267 609333 790323 1071711 1309869 1791801 1827999 2234221 2370969 2897851 3215133 3929607 5375403 5483997 6702663 7112907 8693553 11788821 16451991 20107989 21338721 26080659 26607541 35366463 49355973 60323967 64016163 78241977 79822623 180971901 234725931 239467869 292682951 542915703 704177793 718403607 878048853 2155210821 2634146559 6465632463 7902439677 23707319031 71121957093
• Sum of all divisors σ(n): 118327233024
• Sum of proper divisors (its aliquot sum) s(n): 47205275931
• 71121957093 is a deficient number, because the sum of its proper divisors (47205275931) is less than itself. Its deficiency is 23916681162

Bases of 71121957093

• Binary: 1000010001111001100101111000011100101₂
• Hexadecimal: 0x108F32F0E5
• Base-36: WO86DB9

Squares and roots of 71121957093

• 71121957093 squared (71121957093²) is 5058332780738533010649
• 71121957093 cubed (71121957093³) is 359758526993801321635142290083357
• The square root of 71121957093 is 266687.0021073395
• The cube root of 71121957093 is 4143.1872950693

Scales and comparisons

• 71,121,957,093 seconds is equal to 2,261 years, 23 weeks, 5 days, 19 hours, 11 minutes, 33 seconds.
• To count from 1 to 71,121,957,093 would take you about four thousand, five hundred twenty-two 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 71121957093 cubic inches would be around 345.3 feet tall.

Recreational maths with 71121957093

• 71121957093 backwards is 39075912117
• The number of decimal digits it has is: 11
• The sum of 71121957093's digits is 45
• More coming soon!