13885896512810321

Names of 13885896512810321

• Cardinal: 13885896512810321 can be written as Thirteen quadrillion, eight hundred eighty-five trillion, eight hundred ninety-six billion, five hundred twelve million, eight hundred ten thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.3885896512810321 × 10¹⁶

Factors of 13885896512810321

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 679484

Divisors of 13885896512810321

• Number of divisors d(n): 16
• Complete list of divisors:
  1 67 9391 34739 629197 635287 2327513 42564229 326233949 5965980217 21857674583 22069235093 399720674539 1478638751231 207252186758363 13885896512810321
• Sum of all divisors σ(n): 14095077324318720
• Sum of proper divisors (its aliquot sum) s(n): 209180811508399
• 13885896512810321 is a deficient number, because the sum of its proper divisors (209180811508399) is less than itself. Its deficiency is 13676715701301922

Bases of 13885896512810321

• Binary: 110001010101010010011000111001000010001010110101010001₂
• Hexadecimal: 0x3155263908AD51
• Base-36: 3SQ50SKI4WH

Squares and roots of 13885896512810321

• 13885896512810321 squared (13885896512810321²) is 192818121964477833239657324123041
• 13885896512810321 cubed (13885896512810321³) is 2677452487393177905892252939423980843273698706161
• The square root of 13885896512810321 is 117838433.9373632417
• The cube root of 13885896512810321 is 240357.6641321873

Scales and comparisons

• 13,885,896,512,810,321 seconds is equal to 441,528,557 years, 10 weeks, 6 days, 4 hours, 38 minutes, 41 seconds.
• To count from 1 to 13,885,896,512,810,321 would take you about one billion, three hundred twenty-four million, five hundred eighty-five thousand, six hundred seventy-one 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 13885896512810321 cubic inches would be around 20029.8 feet tall.

Recreational maths with 13885896512810321

• 13885896512810321 backwards is 12301821569858831
• The number of decimal digits it has is: 17
• The sum of 13885896512810321's digits is 71
• More coming soon!