13853397797998023

Names of 13853397797998023

• Cardinal: 13853397797998023 can be written as Thirteen quadrillion, eight hundred fifty-three trillion, three hundred ninety-seven billion, seven hundred ninety-seven million, nine hundred ninety-eight thousand and twenty-three.

Scientific notation

• Scientific notation: 1.3853397797998023 × 10¹⁶

Factors of 13853397797998023

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 11088626

Divisors of 13853397797998023

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 797 2391 549817 1649451 10538009 31614027 438204149 1314612447 8398793173 25196379519 5793976494353 17381929483059 4617799265999341 13853397797998023
• Sum of all divisors σ(n): 18494408362318560
• Sum of proper divisors (its aliquot sum) s(n): 4641010564320537
• 13853397797998023 is a deficient number, because the sum of its proper divisors (4641010564320537) is less than itself. Its deficiency is 9212387233677486

Bases of 13853397797998023

• Binary: 110001001101111001011110000110101011101000110111000111₂
• Hexadecimal: 0x31379786AE8DC7
• Base-36: 3SEMB38SO93

Squares and roots of 13853397797998023

• 13853397797998023 squared (13853397797998023²) is 191916630549576472469106711908529
• 13853397797998023 cubed (13853397797998023³) is 2658697427054702814357534033094564602049698838167
• The square root of 13853397797998023 is 117700457.9345298171
• The cube root of 13853397797998023 is 240170.0056926559

Scales and comparisons

• 13,853,397,797,998,023 seconds is equal to 440,495,198 years, 31 weeks, 2 days, 15 hours, 27 minutes, 3 seconds.
• To count from 1 to 13,853,397,797,998,023 would take you about one billion, three hundred twenty-one million, four hundred eighty-five thousand, five hundred ninety-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 13853397797998023 cubic inches would be around 20014.2 feet tall.

Recreational maths with 13853397797998023

• 13853397797998023 backwards is 32089979779335831
• The number of decimal digits it has is: 17
• The sum of 13853397797998023's digits is 93
• More coming soon!