13182173185

Names of 13182173185

• Cardinal: 13182173185 can be written as Thirteen billion, one hundred eighty-two million, one hundred seventy-three thousand, one hundred eighty-five.

Scientific notation

• Scientific notation: 1.3182173185 × 10¹⁰

Factors of 13182173185

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2636434642

Divisors of 13182173185

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 2636434637 13182173185
• Sum of all divisors σ(n): 15818607828
• Sum of proper divisors (its aliquot sum) s(n): 2636434643
• 13182173185 is a deficient number, because the sum of its proper divisors (2636434643) is less than itself. Its deficiency is 10545738542

Bases of 13182173185

• Binary: 1100010001101110000000000000000001₂
• Hexadecimal: 0x311B80001
• Base-36: 620BPXD

Squares and roots of 13182173185

• 13182173185 squared (13182173185²) is 173769689879333044225
• 13182173185 cubed (13182173185³) is 2290662146293109941267214106625
• The square root of 13182173185 is 114813.6454651623
• The cube root of 13182173185 is 2362.2671157393

Scales and comparisons

• 13,182,173,185 seconds is equal to 419 years, 7 weeks, 6 days, 10 hours, 46 minutes, 25 seconds.
• To count from 1 to 13,182,173,185 would take you about eight hundred thirty-eight 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 13182173185 cubic inches would be around 196.9 feet tall.

Recreational maths with 13182173185

• 13182173185 backwards is 58137128131
• The number of decimal digits it has is: 11
• The sum of 13182173185's digits is 40
• More coming soon!