13884615889

Names of 13884615889

• Cardinal: 13884615889 can be written as Thirteen billion, eight hundred eighty-four million, six hundred fifteen thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3884615889 × 10¹⁰

Factors of 13884615889

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 117833

Divisors of 13884615889

• Number of divisors d(n): 3
• Complete list of divisors:
  1 117833 13884615889
• Sum of all divisors σ(n): 13884733723
• Sum of proper divisors (its aliquot sum) s(n): 117834
• 13884615889 is a deficient number, because the sum of its proper divisors (117834) is less than itself. Its deficiency is 13884498055

Bases of 13884615889

• Binary: 1100111011100101100110110011010001₂
• Hexadecimal: 0x33B966CD1
• Base-36: 6DMJI6P

Squares and roots of 13884615889

• 13884615889 squared (13884615889²) is 192782558385071260321
• 13884615889 cubed (13884615889³) is 2676711773275430601450211840369
• 13884615889 is a perfect square number. Its square root is 117833
• The cube root of 13884615889 is 2403.5027492711

Scales and comparisons

• 13,884,615,889 seconds is equal to 441 years, 25 weeks, 2 days, 13 hours, 44 minutes, 49 seconds.
• To count from 1 to 13,884,615,889 would take you about eight hundred eighty-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 13884615889 cubic inches would be around 200.3 feet tall.

Recreational maths with 13884615889

• 13884615889 backwards is 98851648831
• The number of decimal digits it has is: 11
• The sum of 13884615889's digits is 61
• More coming soon!