13953653071389

Names of 13953653071389

• Cardinal: 13953653071389 can be written as Thirteen trillion, nine hundred fifty-three billion, six hundred fifty-three million, seventy-one thousand, three hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3953653071389 × 10¹³

Factors of 13953653071389

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3672

Divisors of 13953653071389

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 9 19 27 57 79 81 171 237 243 513 711 729 1501 1539 2133 3571 4503 4617 6399 10713 13509 13851 19197 32139 40527 57591 67849 96417 121581 203547 282109 289251 364743 610641 846327 867753 1094229 1831923 2538981 2603259 5360071 5495769 7616943 12752041 16080213 16487307 22850829 38256123 48240639 49461921 68552487 114768369 144721917 205657461 242288779 344305107 434165751 726866337 1007411239 1032915321 1302497253 2180599011 3022233717 3098745963 3907491759 6541797033 9066701151 9296237889 19140813541 19625391099 27200103453 57422440623 58876173297 81600310359 172267321869 176628519891 244800931077 516801965607 734402793231 1550405896821 4651217690463 13953653071389
• Sum of all divisors σ(n): 22307016014400
• Sum of proper divisors (its aliquot sum) s(n): 8353362943011
• 13953653071389 is a deficient number, because the sum of its proper divisors (8353362943011) is less than itself. Its deficiency is 5600290128378

Bases of 13953653071389

• Binary: 11001011000011010110100010001101111000011101₂
• Hexadecimal: 0xCB0D688DE1D
• Base-36: 4Y27WRKT9

Squares and roots of 13953653071389

• 13953653071389 squared (13953653071389²) is 194704434036683673130389321
• 13953653071389 cubed (13953653071389³) is 2716838124009028087071687081244976236869
• The square root of 13953653071389 is 3735458.8836432131
• The cube root of 13953653071389 is 24074.7973602301

Scales and comparisons

• 13,953,653,071,389 seconds is equal to 443,683 years, 2 days, 6 hours, 3 minutes, 9 seconds.
• To count from 1 to 13,953,653,071,389 would take you about one million, one hundred nine thousand, two hundred seven 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 13953653071389 cubic inches would be around 2006.2 feet tall.

Recreational maths with 13953653071389

• 13953653071389 backwards is 98317035635931
• The number of decimal digits it has is: 14
• The sum of 13953653071389's digits is 63
• More coming soon!