131942021829067009

Names of 131942021829067009

• Cardinal: 131942021829067009 can be written as One hundred thirty-one quadrillion, nine hundred forty-two trillion, twenty-one billion, eight hundred twenty-nine million, sixty-seven thousand and nine.

Scientific notation

• Scientific notation: 1.31942021829067009 × 10¹⁷

Factors of 131942021829067009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 115637179517319

Divisors of 131942021829067009

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 163 1141 115637179517149 809460256620043 18848860261295287 131942021829067009
• Sum of all divisors σ(n): 151715979526500800
• Sum of proper divisors (its aliquot sum) s(n): 19773957697433791
• 131942021829067009 is a deficient number, because the sum of its proper divisors (19773957697433791) is less than itself. Its deficiency is 112168064131633218

Bases of 131942021829067009

• Binary: 111010100110000001001000111011110000100011000000100000001₂
• Hexadecimal: 0x1D4C091DE118101
• Base-36: 1035JK1UZ401

Squares and roots of 131942021829067009

• 131942021829067009 squared (131942021829067009²) is 17408697124341995111122483412206081
• 131942021829067009 cubed (131942021829067009³) is 2296938695995547585598739019816386350839510666281729
• The square root of 131942021829067009 is 363238243.8965740417
• The cube root of 131942021829067009 is 509089.7795414873

Scales and comparisons

• 131,942,021,829,067,009 seconds is equal to 4,195,348,170 years, 36 weeks, 17 hours, 16 minutes, 49 seconds.
• To count from 1 to 131,942,021,829,067,009 would take you about twelve billion, five hundred eighty-six million, forty-four thousand, five hundred twelve 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 131942021829067009 cubic inches would be around 42424.1 feet tall.

Recreational maths with 131942021829067009

• 131942021829067009 backwards is 900760928120249131
• The number of decimal digits it has is: 18
• The sum of 131942021829067009's digits is 64
• More coming soon!