13282721016619543

Names of 13282721016619543

• Cardinal: 13282721016619543 can be written as Thirteen quadrillion, two hundred eighty-two trillion, seven hundred twenty-one billion, sixteen million, six hundred nineteen thousand, five hundred forty-three.

Scientific notation

• Scientific notation: 1.3282721016619543 × 10¹⁶

Factors of 13282721016619543

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 870592

Divisors of 13282721016619543

• Number of divisors d(n): 24
• Complete list of divisors:
  1 23 271 529 6233 124181 143359 746117 2856163 17160691 33653051 65691749 202197707 394695893 774020173 4650547261 17802463979 92653555177 106962587003 2131031769071 25109113452967 49013730688633 577509609418241 13282721016619543
• Sum of all divisors σ(n): 13936708062398016
• Sum of proper divisors (its aliquot sum) s(n): 653987045778473
• 13282721016619543 is a deficient number, because the sum of its proper divisors (653987045778473) is less than itself. Its deficiency is 12628733970841070

Bases of 13282721016619543

• Binary: 101111001100001001000001111011110110001010001000010111₂
• Hexadecimal: 0x2F30907BD8A217
• Base-36: 3MSBXSNLNO7

Squares and roots of 13282721016619543

• 13282721016619543 squared (13282721016619543²) is 176430677605346505909215209528849
• 13282721016619543 cubed (13282721016619543³) is 2343479469404962979298150241986198989147715696007
• The square root of 13282721016619543 is 115250687.7056251799
• The cube root of 13282721016619543 is 236825.8021725725

Scales and comparisons

• 13,282,721,016,619,543 seconds is equal to 422,349,442 years, 9 weeks, 14 hours, 45 minutes, 43 seconds.
• To count from 1 to 13,282,721,016,619,543 would take you about one billion, two hundred sixty-seven million, forty-eight thousand, three hundred twenty-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 13282721016619543 cubic inches would be around 19735.5 feet tall.

Recreational maths with 13282721016619543

• 13282721016619543 backwards is 34591661012728231
• The number of decimal digits it has is: 17
• The sum of 13282721016619543's digits is 61
• More coming soon!