13012965007

Names of 13012965007

• Cardinal: 13012965007 can be written as Thirteen billion, twelve million, nine hundred sixty-five thousand and seven.

Scientific notation

• Scientific notation: 1.3012965007 × 10¹⁰

Factors of 13012965007

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2096717

Divisors of 13012965007

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 887 6209 2095823 14670761 1858995001 13012965007
• Sum of all divisors σ(n): 14888733696
• Sum of proper divisors (its aliquot sum) s(n): 1875768689
• 13012965007 is a deficient number, because the sum of its proper divisors (1875768689) is less than itself. Its deficiency is 11137196318

Bases of 13012965007

• Binary: 1100000111101000100001011010001111₂
• Hexadecimal: 0x307A2168F
• Base-36: 5Z7L027

Squares and roots of 13012965007

• 13012965007 squared (13012965007²) is 169337258273406510049
• 13012965007 cubed (13012965007³) is 2203579816293160153953630855343
• The square root of 13012965007 is 114074.3836582081
• The cube root of 13012965007 is 2352.1160964889

Scales and comparisons

• 13,012,965,007 seconds is equal to 413 years, 40 weeks, 1 day, 30 minutes, 7 seconds.
• To count from 1 to 13,012,965,007 would take you about eight hundred twenty-seven 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 13012965007 cubic inches would be around 196 feet tall.

Recreational maths with 13012965007

• 13012965007 backwards is 70056921031
• The number of decimal digits it has is: 11
• The sum of 13012965007's digits is 34
• More coming soon!