31948628713

Names of 31948628713

• Cardinal: 31948628713 can be written as Thirty-one billion, nine hundred forty-eight million, six hundred twenty-eight thousand, seven hundred thirteen.

Scientific notation

• Scientific notation: 3.1948628713 × 10¹⁰

Factors of 31948628713

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 15310486

Divisors of 31948628713

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2087 15308399 31948628713
• Sum of all divisors σ(n): 31963939200
• Sum of proper divisors (its aliquot sum) s(n): 15310487
• 31948628713 is a deficient number, because the sum of its proper divisors (15310487) is less than itself. Its deficiency is 31933318226

Bases of 31948628713

• Binary: 11101110000010010010110001011101001₂
• Hexadecimal: 0x7704962E9
• Base-36: EODDZOP

Squares and roots of 31948628713

• 31948628713 squared (31948628713²) is 1020714876641128036369
• 31948628713 cubed (31948628713³) is 32610440615642996179447941663097
• The square root of 31948628713 is 178741.7934144111
• The cube root of 31948628713 is 3173.1023016213

Scales and comparisons

• 31,948,628,713 seconds is equal to 1,015 years, 45 weeks, 19 hours, 5 minutes, 13 seconds.
• To count from 1 to 31,948,628,713 would take you about two thousand and thirty-one 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 31948628713 cubic inches would be around 264.4 feet tall.

Recreational maths with 31948628713

• 31948628713 backwards is 31782684913
• The number of decimal digits it has is: 11
• The sum of 31948628713's digits is 52
• More coming soon!