13628729560156165

Names of 13628729560156165

• Cardinal: 13628729560156165 can be written as Thirteen quadrillion, six hundred twenty-eight trillion, seven hundred twenty-nine billion, five hundred sixty million, one hundred fifty-six thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 1.3628729560156165 × 10¹⁶

Factors of 13628729560156165

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 563246

Divisors of 13628729560156165

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 13 35 65 91 455 509 2545 3563 6617 17815 33085 46319 138829 231595 423883 694145 971803 1804777 2119415 2967181 4859015 5510479 9023885 12633439 14835905 27552395 38573353 63167195 70663961 192866765 215756447 353319805 494647727 918631493 1078782235 1510295129 2473238635 2804833811 4593157465 6430420451 7551475645 14024169055 19633836677 32152102255 58847253007 98169183385 294236265035 411930771049 765014289091 2059653855245 3825071445455 5355100023637 26775500118185 29953251780563 149766258902815 209672762463941 389392273147319 1048363812319705 1946961365736595 2725745912031233 13628729560156165
• Sum of all divisors σ(n): 20168323403558400
• Sum of proper divisors (its aliquot sum) s(n): 6539593843402235
• 13628729560156165 is a deficient number, because the sum of its proper divisors (6539593843402235) is less than itself. Its deficiency is 7089135716753930

Bases of 13628729560156165

• Binary: 110000011010110100000111100000001011000100100000000101₂
• Hexadecimal: 0x306B41E02C4805
• Base-36: 3Q6ZBXCQWP1

Squares and roots of 13628729560156165

• 13628729560156165 squared (13628729560156165²) is 185742269423874454703499187507225
• 13628729560156165 cubed (13628729560156165³) is 2531431157867648392051039766434472021688065792125
• The square root of 13628729560156165 is 116742149.8866461899
• The cube root of 13628729560156165 is 238864.5998128325

Scales and comparisons

• 13,628,729,560,156,165 seconds is equal to 433,351,443 years, 30 weeks, 2 days, 18 hours, 29 minutes, 25 seconds.
• To count from 1 to 13,628,729,560,156,165 would take you about one billion, three hundred million, fifty-four thousand, three hundred thirty 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 13628729560156165 cubic inches would be around 19905.4 feet tall.

Recreational maths with 13628729560156165

• 13628729560156165 backwards is 56165106592782631
• The number of decimal digits it has is: 17
• The sum of 13628729560156165's digits is 73
• More coming soon!