13609160811

Names of 13609160811

• Cardinal: 13609160811 can be written as Thirteen billion, six hundred nine million, one hundred sixty thousand, eight hundred eleven.

Scientific notation

• Scientific notation: 1.3609160811 × 10¹⁰

Factors of 13609160811

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 363

Divisors of 13609160811

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 9 27 47 81 141 243 313 423 729 939 1269 2187 2209 2817 3807 6561 6627 8451 11421 14711 19683 19881 25353 34263 44133 59643 76059 102789 132399 178929 228177 308367 397197 536787 684531 691417 925101 1191591 1610361 2053593 2074251 3574773 4831083 6160779 6222753 10724319 14493249 18668259 32172957 43479747 56004777 96518871 168014331 289556613 504042993 1512128979 4536386937 13609160811
• Sum of all divisors σ(n): 20923599752
• Sum of proper divisors (its aliquot sum) s(n): 7314438941
• 13609160811 is a deficient number, because the sum of its proper divisors (7314438941) is less than itself. Its deficiency is 6294721870

Bases of 13609160811

• Binary: 1100101011001010110101000001101011₂
• Hexadecimal: 0x32B2B506B
• Base-36: 692JJOR

Squares and roots of 13609160811

• 13609160811 squared (13609160811²) is 185209257979658177721
• 13609160811 cubed (13609160811³) is 2520542575531153107416306491731
• The square root of 13609160811 is 116658.3079381833
• The cube root of 13609160811 is 2387.5022083657

Scales and comparisons

• 13,609,160,811 seconds is equal to 432 years, 37 weeks, 6 days, 10 hours, 26 minutes, 51 seconds.
• To count from 1 to 13,609,160,811 would take you about eight hundred sixty-five 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 13609160811 cubic inches would be around 199 feet tall.

Recreational maths with 13609160811

• 13609160811 backwards is 11806190631
• The number of decimal digits it has is: 11
• The sum of 13609160811's digits is 36
• More coming soon!