31964008105

Names of 31964008105

• Cardinal: 31964008105 can be written as Thirty-one billion, nine hundred sixty-four million, eight thousand, one hundred five.

Scientific notation

• Scientific notation: 3.1964008105 × 10¹⁰

Factors of 31964008105

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 764027

Divisors of 31964008105

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 8461 42305 755561 3777805 6392801621 31964008105
• Sum of all divisors σ(n): 38361393864
• Sum of proper divisors (its aliquot sum) s(n): 6397385759
• 31964008105 is a deficient number, because the sum of its proper divisors (6397385759) is less than itself. Its deficiency is 25566622346

Bases of 31964008105

• Binary: 11101110001001101000000111010101001₂
• Hexadecimal: 0x771340EA9
• Base-36: EOMJMI1

Squares and roots of 31964008105

• 31964008105 squared (31964008105²) is 1021697814136505691025
• 31964008105 cubed (31964008105³) is 32657557211920051484301725757625
• The square root of 31964008105 is 178784.8094917463
• The cube root of 31964008105 is 3173.6113746521

Scales and comparisons

• 31,964,008,105 seconds is equal to 1,016 years, 18 weeks, 3 days, 19 hours, 8 minutes, 25 seconds.
• To count from 1 to 31,964,008,105 would take you about two thousand and thirty-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 31964008105 cubic inches would be around 264.5 feet tall.

Recreational maths with 31964008105

• 31964008105 backwards is 50180046913
• The number of decimal digits it has is: 11
• The sum of 31964008105's digits is 37
• More coming soon!