13666105001

Names of 13666105001

• Cardinal: 13666105001 can be written as Thirteen billion, six hundred sixty-six million, one hundred five thousand and one.

Scientific notation

• Scientific notation: 1.3666105001 × 10¹⁰

Factors of 13666105001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 357210

Divisors of 13666105001

• Number of divisors d(n): 4
• Complete list of divisors:
  1 43573 313637 13666105001
• Sum of all divisors σ(n): 13666462212
• Sum of proper divisors (its aliquot sum) s(n): 357211
• 13666105001 is a deficient number, because the sum of its proper divisors (357211) is less than itself. Its deficiency is 13665747790

Bases of 13666105001

• Binary: 1100101110100100000011011010101001₂
• Hexadecimal: 0x32E9036A9
• Base-36: 6A0G23T

Squares and roots of 13666105001

• 13666105001 squared (13666105001²) is 186762425898357210001
• 13666105001 cubed (13666105001³) is 2552314922568431385279073315001
• The square root of 13666105001 is 116902.1171792881
• The cube root of 13666105001 is 2390.8275467969

Scales and comparisons

• 13,666,105,001 seconds is equal to 434 years, 28 weeks, 12 hours, 16 minutes, 41 seconds.
• To count from 1 to 13,666,105,001 would take you about eight hundred sixty-nine 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 13666105001 cubic inches would be around 199.2 feet tall.

Recreational maths with 13666105001

• 13666105001 backwards is 10050166631
• The number of decimal digits it has is: 11
• The sum of 13666105001's digits is 29
• More coming soon!