13239396551028970272

Names of 13239396551028970272

• Cardinal: 13239396551028970272 can be written as Thirteen quintillion, two hundred thirty-nine quadrillion, three hundred ninety-six trillion, five hundred fifty-one billion, twenty-eight million, nine hundred seventy thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.3239396551028970272 × 10¹⁹

Factors of 13239396551028970272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3363667822924073

Divisors of 13239396551028970272

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 41 48 82 96 123 164 246 328 492 656 984 1312 1968 3936 3363667822924027 6727335645848054 10091003468772081 13454671291696108 20182006937544162 26909342583392216 40364013875088324 53818685166784432 80728027750176648 107637370333568864 137910380739885107 161456055500353296 275820761479770214 322912111000706592 413731142219655321 551641522959540428 827462284439310642 1103283045919080856 1654924568878621284 2206566091838161712 3309849137757242568 4413132183676323424 6619698275514485136 13239396551028970272
• Sum of all divisors σ(n): 35601060237827912352
• Sum of proper divisors (its aliquot sum) s(n): 22361663686798942080
• 13239396551028970272 is an abundant number, because the sum of its proper divisors (22361663686798942080) is greater than itself. Its abundance is 9122267135769971808

Bases of 13239396551028970272

• Binary: 1011011110111011110010010000010010010000100111010001001100100000₂
• Hexadecimal: 0xB7BBC904909D1320
• Base-36: 2SL4EE39DIVXC

Squares and roots of 13239396551028970272

• 13239396551028970272 squared (13239396551028970272²) is 175281621035397793439397503020659753984
• 13239396551028970272 cubed (13239396551028970272³) is 2320622888994812551612566124713873989818907443876369563648
• The square root of 13239396551028970272 is 3638598157.3992160575
• The cube root of 13239396551028970272 is 2365680.3553439721

Scales and comparisons

• 13,239,396,551,028,970,272 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,239,396,551,028,970,272 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13239396551028970272 cubic inches would be around 197140 feet tall.

Recreational maths with 13239396551028970272

• 13239396551028970272 backwards is 27207982015569393231
• The number of decimal digits it has is: 20
• The sum of 13239396551028970272's digits is 84
• More coming soon!