13711009

Names of 13711009

• Cardinal: 13711009 can be written as Thirteen million, seven hundred eleven thousand and nine.

Scientific notation

• Scientific notation: 1.3711009 × 10⁷

Factors of 13711009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2067

Divisors of 13711009

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 1021 1033 13273 13429 1054693 13711009
• Sum of all divisors σ(n): 14794472
• Sum of proper divisors (its aliquot sum) s(n): 1083463
• 13711009 is a deficient number, because the sum of its proper divisors (1083463) is less than itself. Its deficiency is 12627546

Bases of 13711009

• Binary: 110100010011011010100001₂
• Hexadecimal: 0xD136A1
• Base-36: 85VHD

Squares and roots of 13711009

• 13711009 squared (13711009²) is 187991767798081
• 13711009 cubed (13711009³) is 2577556820205398773729
• The square root of 13711009 is 3702.8379656691
• The cube root of 13711009 is 239.3443272513

Scales and comparisons

• 13,711,009 seconds is equal to 22 weeks, 4 days, 16 hours, 36 minutes, 49 seconds.
• To count from 1 to 13,711,009 would take you about thirty-four weeks!

  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 13711009 cubic inches would be around 19.9 feet tall.

Recreational maths with 13711009

• 13711009 backwards is 90011731
• The number of decimal digits it has is: 8
• The sum of 13711009's digits is 22
• More coming soon!