13237621693456

Names of 13237621693456

• Cardinal: 13237621693456 can be written as Thirteen trillion, two hundred thirty-seven billion, six hundred twenty-one million, six hundred ninety-three thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.3237621693456 × 10¹³

Factors of 13237621693456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 468534

Divisors of 13237621693456

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 61 73 122 146 244 292 397 488 584 794 976 1168 1588 3176 4453 6352 8906 17812 24217 28981 35624 48434 57962 71248 96868 115924 193736 231848 387472 463696 468001 936002 1767841 1872004 3535682 3744008 7071364 7488016 14142728 28285456 28548061 34164073 57096122 68328146 114192244 136656292 185796397 228384488 273312584 371592794 456768976 546625168 743185588 1486371176 2084008453 2972742352 4168016906 8336033812 11333580217 13563136981 16672067624 22667160434 27126273962 33344135248 45334320868 54252547924 90668641736 108505095848 181337283472 217010191696 827351355841 1654702711682 3309405423364 6618810846728 13237621693456
• Sum of all divisors σ(n): 26492069405488
• Sum of proper divisors (its aliquot sum) s(n): 13254447712032
• 13237621693456 is an abundant number, because the sum of its proper divisors (13254447712032) is greater than itself. Its abundance is 16826018576

Bases of 13237621693456

• Binary: 11000000101000011111101111010001110000010000₂
• Hexadecimal: 0xC0A1FBD1C10
• Base-36: 4OXA265N4

Squares and roots of 13237621693456

• 13237621693456 squared (13237621693456²) is 175234628099056897233223936
• 13237621693456 cubed (13237621693456³) is 2319689714368769926068966800658793762816
• The square root of 13237621693456 is 3638354.2561790213
• The cube root of 13237621693456 is 23655.7463719895

Scales and comparisons

• 13,237,621,693,456 seconds is equal to 420,915 years, 22 weeks, 1 hour, 4 minutes, 16 seconds.
• To count from 1 to 13,237,621,693,456 would take you about one million, fifty-two thousand, two 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 13237621693456 cubic inches would be around 1971.3 feet tall.

Recreational maths with 13237621693456

• 13237621693456 backwards is 65439612673231
• The number of decimal digits it has is: 14
• The sum of 13237621693456's digits is 58
• More coming soon!