13137086533805

Names of 13137086533805

• Cardinal: 13137086533805 can be written as Thirteen trillion, one hundred thirty-seven billion, eighty-six million, five hundred thirty-three thousand, eight hundred five.

Scientific notation

• Scientific notation: 1.3137086533805 × 10¹³

Factors of 13137086533805

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1946

Divisors of 13137086533805

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 13 65 67 169 335 845 871 1861 4355 4489 9305 11323 22445 24193 56615 58357 120965 124687 291785 314509 623435 758641 1572545 1620931 3463321 3793205 8104655 8354029 17316605 21072103 41770145 45023173 105360515 108602377 225115865 232042507 543011885 585301249 1160212535 1411830901 2926506245 3016552591 7059154505 15082762955 15546847969 39215183683 77734239845 196075918415 202109023597 1010545117985 2627417306761 13137086533805
• Sum of all divisors σ(n): 17338341146238
• Sum of proper divisors (its aliquot sum) s(n): 4201254612433
• 13137086533805 is a deficient number, because the sum of its proper divisors (4201254612433) is less than itself. Its deficiency is 8935831921372

Bases of 13137086533805

• Binary: 10111111001010110111011000000101000010101101₂
• Hexadecimal: 0xBF2B76050AD
• Base-36: 4NN3E4RZH

Squares and roots of 13137086533805

• 13137086533805 squared (13137086533805²) is 172583042596680669407778025
• 13137086533805 cubed (13137086533805³) is 2267238364859948321868673716554098635125
• The square root of 13137086533805 is 3624511.9028367117
• The cube root of 13137086533805 is 23595.7083871337

Scales and comparisons

• 13,137,086,533,805 seconds is equal to 417,718 years, 37 weeks, 1 day, 15 hours, 50 minutes, 5 seconds.
• To count from 1 to 13,137,086,533,805 would take you about one million, forty-four thousand, two hundred ninety-six 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 13137086533805 cubic inches would be around 1966.3 feet tall.

Recreational maths with 13137086533805

• 13137086533805 backwards is 50833568073131
• The number of decimal digits it has is: 14
• The sum of 13137086533805's digits is 53
• More coming soon!