31227422946141993

Names of 31227422946141993

• Cardinal: 31227422946141993 can be written as Thirty-one quadrillion, two hundred twenty-seven trillion, four hundred twenty-two billion, nine hundred forty-six million, one hundred forty-one thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 3.1227422946141993 × 10¹⁶

Factors of 31227422946141993

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 40246936

Divisors of 31227422946141993

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 331 993 797161 2391483 39449441 118348323 263860291 791580873 13057764971 39173294913 31447555837001 94342667511003 10409140982047331 31227422946141993
• Sum of all divisors σ(n): 41762407599026112
• Sum of proper divisors (its aliquot sum) s(n): 10534984652884119
• 31227422946141993 is a deficient number, because the sum of its proper divisors (10534984652884119) is less than itself. Its deficiency is 20692438293257874

Bases of 31227422946141993

• Binary: 1101110111100010010110011111011111101001010011100101001₂
• Hexadecimal: 0x6EF12CFBF4A729
• Base-36: 8JH7421YR6X

Squares and roots of 31227422946141993

• 31227422946141993 squared (31227422946141993²) is 975151943857235469848762918012049
• 31227422946141993 cubed (31227422946141993³) is 30451482187582403409244470731713611040093638873657
• The square root of 31227422946141993 is 176712826.2072167557
• The cube root of 31227422946141993 is 314904.3900513081

Scales and comparisons

• 31,227,422,946,141,993 seconds is equal to 992,935,456 years, 48 weeks, 1 day, 2 hours, 6 minutes, 33 seconds.
• To count from 1 to 31,227,422,946,141,993 would take you about two billion, nine hundred seventy-eight million, eight hundred six thousand, three hundred seventy 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 31227422946141993 cubic inches would be around 26242 feet tall.

Recreational maths with 31227422946141993

• 31227422946141993 backwards is 39914164922472213
• The number of decimal digits it has is: 17
• The sum of 31227422946141993's digits is 69
• More coming soon!