13027111681

Names of 13027111681

• Cardinal: 13027111681 can be written as Thirteen billion, twenty-seven million, one hundred eleven thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 1.3027111681 × 10¹⁰

Factors of 13027111681

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13027111681

Divisors of 13027111681

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13027111681
• Sum of all divisors σ(n): 13027111682
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13027111681 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13027111680

Bases of 13027111681

• Binary: 1100001000011110011111001100000001₂
• Hexadecimal: 0x30879F301
• Base-36: 5ZG07PD

Squares and roots of 13027111681

• 13027111681 squared (13027111681²) is 169705638749246645761
• 13027111681 cubed (13027111681³) is 2210774308881877208943192234241
• The square root of 13027111681 is 114136.3731726219
• The cube root of 13027111681 is 2352.9681331317

Scales and comparisons

• 13,027,111,681 seconds is equal to 414 years, 11 weeks, 3 days, 18 hours, 8 minutes, 1 second.
• To count from 1 to 13,027,111,681 would take you about eight hundred twenty-eight 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 13027111681 cubic inches would be around 196.1 feet tall.

Recreational maths with 13027111681

• 13027111681 backwards is 18611172031
• The number of decimal digits it has is: 11
• The sum of 13027111681's digits is 31
• More coming soon!