13210949838046849

Names of 13210949838046849

• Cardinal: 13210949838046849 can be written as Thirteen quadrillion, two hundred ten trillion, nine hundred forty-nine billion, eight hundred thirty-eight million, forty-six thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 1.3210949838046849 × 10¹⁶

Factors of 13210949838046849

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 9199897

Divisors of 13210949838046849

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 17 119 2141 5641 14987 36397 39487 95897 254779 671279 9192091 12077381 64344637 84541667 156265547 205315477 1093858829 1437208339 19680266831 51852585331 137761867817 334564536127 362968097317 881493950627 2341951752889 6170457654389 111016385193671 777114696355697 1887278548292407 13210949838046849
• Sum of all divisors σ(n): 15996663262524672
• Sum of proper divisors (its aliquot sum) s(n): 2785713424477823
• 13210949838046849 is a deficient number, because the sum of its proper divisors (2785713424477823) is less than itself. Its deficiency is 10425236413569026

Bases of 13210949838046849

• Binary: 101110111011110100100111110100001111100000011010000001₂
• Hexadecimal: 0x2EEF49F43E0681
• Base-36: 3M2W2KKYFEP

Squares and roots of 13210949838046849

• 13210949838046849 squared (13210949838046849²) is 174529195623390065821923118828801
• 13210949838046849 cubed (13210949838046849³) is 2305696448655271817366704764733494596878248498049
• The square root of 13210949838046849 is 114938896.1059172909
• The cube root of 13210949838046849 is 236398.4807624447

Scales and comparisons

• 13,210,949,838,046,849 seconds is equal to 420,067,340 years, 36 weeks, 2 days, 10 hours, 20 minutes, 49 seconds.
• To count from 1 to 13,210,949,838,046,849 would take you about one billion, two hundred sixty million, two hundred two thousand and twenty-two 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 13210949838046849 cubic inches would be around 19699.9 feet tall.

Recreational maths with 13210949838046849

• 13210949838046849 backwards is 94864083894901231
• The number of decimal digits it has is: 17
• The sum of 13210949838046849's digits is 79
• More coming soon!