13286026081

Names of 13286026081

• Cardinal: 13286026081 can be written as Thirteen billion, two hundred eighty-six million, twenty-six thousand and eighty-one.

Scientific notation

• Scientific notation: 1.3286026081 × 10¹⁰

Factors of 13286026081

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 3113570

Divisors of 13286026081

• Number of divisors d(n): 4
• Complete list of divisors:
  1 4273 3109297 13286026081
• Sum of all divisors σ(n): 13289139652
• Sum of proper divisors (its aliquot sum) s(n): 3113571
• 13286026081 is a deficient number, because the sum of its proper divisors (3113571) is less than itself. Its deficiency is 13282912510

Bases of 13286026081

• Binary: 1100010111111010001010101101100001₂
• Hexadecimal: 0x317E8AB61
• Base-36: 63Q5NC1

Squares and roots of 13286026081

• 13286026081 squared (13286026081²) is 176518489025012218561
• 13286026081 cubed (13286026081³) is 2345229248965024597145118289441
• The square root of 13286026081 is 115265.0254023309
• The cube root of 13286026081 is 2368.4544321879

Scales and comparisons

• 13,286,026,081 seconds is equal to 422 years, 23 weeks, 4 days, 10 hours, 48 minutes, 1 second.
• To count from 1 to 13,286,026,081 would take you about eight hundred forty-four 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 13286026081 cubic inches would be around 197.4 feet tall.

Recreational maths with 13286026081

• 13286026081 backwards is 18062068231
• The number of decimal digits it has is: 11
• The sum of 13286026081's digits is 37
• More coming soon!