13344998165425809

Names of 13344998165425809

• Cardinal: 13344998165425809 can be written as Thirteen quadrillion, three hundred forty-four trillion, nine hundred ninety-eight billion, one hundred sixty-five million, four hundred twenty-five thousand, eight hundred nine.

Scientific notation

• Scientific notation: 1.3344998165425809 × 10¹⁶

Factors of 13344998165425809

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4278542

Divisors of 13344998165425809

• Number of divisors d(n): 21
• Complete list of divisors:
  1 3 9 27 81 243 729 4278539 12835617 38506851 115520553 346561659 1039684977 3119054931 18305895974521 54917687923563 164753063770689 494259191312067 1482777573936201 4448332721808603 13344998165425809
• Sum of all divisors σ(n): 20008348976595673
• Sum of proper divisors (its aliquot sum) s(n): 6663350811169864
• 13344998165425809 is a deficient number, because the sum of its proper divisors (6663350811169864) is less than itself. Its deficiency is 6681647354255945

Bases of 13344998165425809

• Binary: 101111011010010011010010000011001011011010111010010001₂
• Hexadecimal: 0x2F6934832DAE91
• Base-36: 3NEENIU1W29

Squares and roots of 13344998165425809

• 13344998165425809 squared (13344998165425809²) is 178088976035218207872462283304481
• 13344998165425809 cubed (13344998165425809³) is 2376597058472547848229177954605974373668962750129
• 13344998165425809 is a perfect square number. Its square root is 115520553
• The cube root of 13344998165425809 is 237195.3510818937

Scales and comparisons

• 13,344,998,165,425,809 seconds is equal to 424,329,662 years, 45 weeks, 2 days, 30 minutes, 9 seconds.
• To count from 1 to 13,344,998,165,425,809 would take you about one billion, two hundred seventy-two million, nine hundred eighty-eight thousand, nine hundred eighty-eight 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 13344998165425809 cubic inches would be around 19766.3 feet tall.

Recreational maths with 13344998165425809

• 13344998165425809 backwards is 90852456189944331
• 13344998165425809 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13344998165425809's digits is 81
• More coming soon!