13431093786

Names of 13431093786

• Cardinal: 13431093786 can be written as Thirteen billion, four hundred thirty-one million, ninety-three thousand, seven hundred eighty-six.

Scientific notation

• Scientific notation: 1.3431093786 × 10¹⁰

Factors of 13431093786

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 162826

Divisors of 13431093786

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 99 139 198 278 297 417 594 834 1251 1529 2502 3058 3753 4587 7506 9174 13761 27522 41283 82566 162671 325342 488013 976026 1464039 1789381 2928078 3578762 4392117 5368143 8784234 10736286 16104429 22611269 32208858 45222538 48313287 67833807 96626574 135667614 203501421 248723959 407002842 497447918 610504263 746171877 1221008526 1492343754 2238515631 4477031262 6715546893 13431093786
• Sum of all divisors σ(n): 32794675200
• Sum of proper divisors (its aliquot sum) s(n): 19363581414
• 13431093786 is an abundant number, because the sum of its proper divisors (19363581414) is greater than itself. Its abundance is 5932487628

Bases of 13431093786

• Binary: 1100100000100011100011101000011010₂
• Hexadecimal: 0x3208E3A1A
• Base-36: 664IYAI

Squares and roots of 13431093786

• 13431093786 squared (13431093786²) is 180394280288327813796
• 13431093786 cubed (13431093786³) is 2422892497010501988206420671656
• The square root of 13431093786 is 115892.5959067273
• The cube root of 13431093786 is 2377.0434880639

Scales and comparisons

• 13,431,093,786 seconds is equal to 427 years, 3 weeks, 3 days, 11 hours, 23 minutes, 6 seconds.
• To count from 1 to 13,431,093,786 would take you about eight hundred fifty-four 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 13431093786 cubic inches would be around 198.1 feet tall.

Recreational maths with 13431093786

• 13431093786 backwards is 68739013431
• The number of decimal digits it has is: 11
• The sum of 13431093786's digits is 45
• More coming soon!