13943674009

Names of 13943674009

• Cardinal: 13943674009 can be written as Thirteen billion, nine hundred forty-three million, six hundred seventy-four thousand and nine.

Scientific notation

• Scientific notation: 1.3943674009 × 10¹⁰

Factors of 13943674009

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 191009306

Divisors of 13943674009

• Number of divisors d(n): 4
• Complete list of divisors:
  1 73 191009233 13943674009
• Sum of all divisors σ(n): 14134683316
• Sum of proper divisors (its aliquot sum) s(n): 191009307
• 13943674009 is a deficient number, because the sum of its proper divisors (191009307) is less than itself. Its deficiency is 13752664702

Bases of 13943674009

• Binary: 1100111111000110111001010010011001₂
• Hexadecimal: 0x33F1B9499
• Base-36: 6ELPBQ1

Squares and roots of 13943674009

• 13943674009 squared (13943674009²) is 194426044869262132081
• 13943674009 cubed (13943674009³) is 2711013388516198194105764782729
• The square root of 13943674009 is 118083.3350181133
• The cube root of 13943674009 is 2406.9056899359

Scales and comparisons

• 13,943,674,009 seconds is equal to 443 years, 19 weeks, 2 hours, 46 minutes, 49 seconds.
• To count from 1 to 13,943,674,009 would take you about eight hundred eighty-six 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 13943674009 cubic inches would be around 200.6 feet tall.

Recreational maths with 13943674009

• 13943674009 backwards is 90047634931
• The number of decimal digits it has is: 11
• The sum of 13943674009's digits is 46
• More coming soon!