13720090634478

Names of 13720090634478

• Cardinal: 13720090634478 can be written as Thirteen trillion, seven hundred twenty billion, ninety million, six hundred thirty-four thousand, four hundred seventy-eight.

Scientific notation

• Scientific notation: 1.3720090634478 × 10¹³

Factors of 13720090634478

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 272895

Divisors of 13720090634478

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 61 109 122 183 218 327 366 421 549 654 842 981 1098 1263 1962 2526 3789 6649 7578 13298 19947 25681 39894 45889 51362 59841 77043 91778 119682 137667 154086 231129 272299 275334 413001 462258 544598 816897 826002 1633794 2450691 2799229 4901382 5598458 8397687 16610239 16795374 25193061 29680591 33220478 49830717 50386122 59361182 89041773 99661434 114637879 149492151 178083546 229275758 267125319 298984302 343913637 534250638 687827274 1031740911 1810516051 2063481822 3621032102 5431548153 6992910619 10863096306 12495528811 13985821238 16294644459 20978731857 24991057622 32589288918 37486586433 41957463714 62936195571 74973172866 112459759299 125872391142 224919518598 762227257471 1524454514942 2286681772413 4573363544826 6860045317239 13720090634478
• Sum of all divisors σ(n): 30563921388000
• Sum of proper divisors (its aliquot sum) s(n): 16843830753522
• 13720090634478 is an abundant number, because the sum of its proper divisors (16843830753522) is greater than itself. Its abundance is 3123740119044

Bases of 13720090634478

• Binary: 11000111101001110101001000001110100011101110₂
• Hexadecimal: 0xC7A7520E8EE
• Base-36: 4V2X7PZ3I

Squares and roots of 13720090634478

• 13720090634478 squared (13720090634478²) is 188240887018290928602332484
• 13720090634478 cubed (13720090634478³) is 2582682031005484700198767688154269783352
• The square root of 13720090634478 is 3704064.0699747621
• The cube root of 13720090634478 is 23939.7159685881

Scales and comparisons

• 13,720,090,634,478 seconds is equal to 436,256 years, 23 weeks, 7 hours, 21 minutes, 18 seconds.
• To count from 1 to 13,720,090,634,478 would take you about one million, ninety thousand, six hundred forty-one 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 13720090634478 cubic inches would be around 1995 feet tall.

Recreational maths with 13720090634478

• 13720090634478 backwards is 87443609002731
• The number of decimal digits it has is: 14
• The sum of 13720090634478's digits is 54
• More coming soon!