13513800293

Names of 13513800293

• Cardinal: 13513800293 can be written as Thirteen billion, five hundred thirteen million, eight hundred thousand, two hundred ninety-three.

Scientific notation

• Scientific notation: 1.3513800293 × 10¹⁰

Factors of 13513800293

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 906

Divisors of 13513800293

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 17 19 83 107 119 133 323 581 673 749 1411 1577 1819 2033 2261 4711 8881 9877 11039 11441 12733 12787 14231 26809 34561 55859 62167 72011 80087 89509 150977 168739 187663 217379 241927 391013 504077 949603 1056839 1061321 1181173 1224187 1368209 1521653 2868563 5976913 6647221 7429247 8569309 9577463 18042457 20079941 23259553 41838391 101607521 113561347 126297199 162816871 711252647 794929429 1930542899 13513800293
• Sum of all divisors σ(n): 17609840640
• Sum of proper divisors (its aliquot sum) s(n): 4096040347
• 13513800293 is a deficient number, because the sum of its proper divisors (4096040347) is less than itself. Its deficiency is 9417759946

Bases of 13513800293

• Binary: 1100100101011111000011101001100101₂
• Hexadecimal: 0x3257C3A65
• Base-36: 67HRN1H

Squares and roots of 13513800293

• 13513800293 squared (13513800293²) is 182622798359086885849
• 13513800293 cubed (13513800293³) is 2467928025973508277198673753757
• The square root of 13513800293 is 116248.8722224865
• The cube root of 13513800293 is 2381.9126571831

Scales and comparisons

• 13,513,800,293 seconds is equal to 429 years, 36 weeks, 1 day, 17 hours, 24 minutes, 53 seconds.
• To count from 1 to 13,513,800,293 would take you about eight hundred fifty-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 13513800293 cubic inches would be around 198.5 feet tall.

Recreational maths with 13513800293

• 13513800293 backwards is 39200831531
• The number of decimal digits it has is: 11
• The sum of 13513800293's digits is 35
• More coming soon!