13555855206531

Names of 13555855206531

• Cardinal: 13555855206531 can be written as Thirteen trillion, five hundred fifty-five billion, eight hundred fifty-five million, two hundred six thousand, five hundred thirty-one.

Scientific notation

• Scientific notation: 1.3555855206531 × 10¹³

Factors of 13555855206531

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 950

Divisors of 13555855206531

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 17 27 33 51 99 121 153 187 289 297 363 459 561 867 919 1089 1683 2057 2601 2757 3179 3267 4913 5049 6171 7803 8271 9537 10109 14739 15623 18513 24813 28611 30327 34969 44217 46869 54043 55539 85833 90981 104907 111199 132651 140607 162129 171853 265591 272943 314721 333597 421821 486387 515559 594473 796773 844561 944163 1000791 1459161 1546677 1783419 1890383 2390319 2533683 2921501 3002373 4515047 4640031 5350257 5671149 7170957 7601049 8764503 9290171 13545141 14357537 16050771 17013447 22803147 26293509 27870513 32136511 40635423 43072611 49665517 51040341 78880527 83611539 96409533 102191881 121906269 129217833 148996551 157932907 244078129 250834617 289228599 306575643 387653499 446989653 473798721 546320687 732234387 867685797 919726929 1340968959 1421396163 1638962061 1737261977 2196703161 2684859419 2759180787 4149328193 4264188489 4916886183 5211785931 6590109483 8054578257 12447984579 14750658549 15635357793 24163734771 29533453609 37343953737 45642610123 46906073379 72491204313 88600360827 112031861211 136927830369 265801082481 410783491107 502068711353 797403247443 1232350473321 1506206134059 4518618402177 13555855206531
• Sum of all divisors σ(n): 23479345562400
• Sum of proper divisors (its aliquot sum) s(n): 9923490355869
• 13555855206531 is a deficient number, because the sum of its proper divisors (9923490355869) is less than itself. Its deficiency is 3632364850662

Bases of 13555855206531

• Binary: 11000101010000110111111011110010100010000011₂
• Hexadecimal: 0xC5437EF2883
• Base-36: 4SZH26RUR

Squares and roots of 13555855206531

• 13555855206531 squared (13555855206531²) is 183761210380433620665053961
• 13555855206531 cubed (13555855206531³) is 2491040360494039539941811172065914619291
• The square root of 13555855206531 is 3681827.6991911235
• The cube root of 13555855206531 is 23843.8093398595

Scales and comparisons

• 13,555,855,206,531 seconds is equal to 431,034 years, 13 weeks, 5 days, 7 hours, 8 minutes, 51 seconds.
• To count from 1 to 13,555,855,206,531 would take you about one million, seventy-seven thousand, five hundred eighty-five 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 13555855206531 cubic inches would be around 1987 feet tall.

Recreational maths with 13555855206531

• 13555855206531 backwards is 13560255855531
• The number of decimal digits it has is: 14
• The sum of 13555855206531's digits is 54
• More coming soon!