13721706882

Names of 13721706882

• Cardinal: 13721706882 can be written as Thirteen billion, seven hundred twenty-one million, seven hundred six thousand, eight hundred eighty-two.

Scientific notation

• Scientific notation: 1.3721706882 × 10¹⁰

Factors of 13721706882

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10426

Divisors of 13721706882

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 702 2459 4918 7377 7949 14754 15898 22131 23847 31967 44262 47694 63934 66393 71541 95901 103337 132786 143082 191802 206674 214623 287703 310011 429246 575406 620022 863109 930033 1726218 1860066 2790099 5580198 19546591 39093182 58639773 117279546 175919319 254105683 351838638 508211366 527757957 762317049 1055515914 1524634098 2286951147 4573902294 6860853441 13721706882
• Sum of all divisors σ(n): 32855760000
• Sum of proper divisors (its aliquot sum) s(n): 19134053118
• 13721706882 is an abundant number, because the sum of its proper divisors (19134053118) is greater than itself. Its abundance is 5412346236

Bases of 13721706882

• Binary: 1100110001111000001010000110000010₂
• Hexadecimal: 0x331E0A182
• Base-36: 6AXJSSI

Squares and roots of 13721706882

• 13721706882 squared (13721706882²) is 188285239755526161924
• 13721706882 cubed (13721706882³) is 2583594870132423333603597160968
• The square root of 13721706882 is 117139.6896103109
• The cube root of 13721706882 is 2394.0655976649

Scales and comparisons

• 13,721,706,882 seconds is equal to 436 years, 16 weeks, 1 hour, 14 minutes, 42 seconds.
• To count from 1 to 13,721,706,882 would take you about eight hundred seventy-two 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 13721706882 cubic inches would be around 199.5 feet tall.

Recreational maths with 13721706882

• 13721706882 backwards is 28860712731
• The number of decimal digits it has is: 11
• The sum of 13721706882's digits is 45
• More coming soon!