13311809611856

Names of 13311809611856

• Cardinal: 13311809611856 can be written as Thirteen trillion, three hundred eleven billion, eight hundred nine million, six hundred eleven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.3311809611856 × 10¹³

Factors of 13311809611856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2862774

Divisors of 13311809611856

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 41 56 82 112 164 287 328 574 656 1013 1148 2026 2296 4052 4592 7091 8104 14182 16208 28364 41533 56728 83066 113456 166132 290731 332264 581462 664528 1162924 2325848 2861711 4651696 5723422 11446844 20031977 22893688 40063954 45787376 80127908 117330151 160255816 234660302 320511632 469320604 821311057 938641208 1642622114 1877282416 2898913243 3285244228 5797826486 6570488456 11595652972 13140976912 20292392701 23191305944 40584785402 46382611888 81169570804 118855442963 162339141608 237710885926 324678283216 475421771852 831988100741 950843543704 1663976201482 1901687087408 3327952402964 6655904805928 13311809611856
• Sum of all divisors σ(n): 30224898482688
• Sum of proper divisors (its aliquot sum) s(n): 16913088870832
• 13311809611856 is an abundant number, because the sum of its proper divisors (16913088870832) is greater than itself. Its abundance is 3601279258976

Bases of 13311809611856

• Binary: 11000001101101100101101011101110100001010000₂
• Hexadecimal: 0xC1B65AEE850
• Base-36: 4PVCZQPU8

Squares and roots of 13311809611856

• 13311809611856 squared (13311809611856²) is 177204275142301789375764736
• 13311809611856 cubed (13311809611856³) is 2358909573101268211996613034865332310016
• The square root of 13311809611856 is 3648535.2693726287
• The cube root of 13311809611856 is 23699.8555611177

Scales and comparisons

• 13,311,809,611,856 seconds is equal to 423,274 years, 19 weeks, 1 day, 12 hours, 10 minutes, 56 seconds.
• To count from 1 to 13,311,809,611,856 would take you about one million, fifty-eight thousand, one 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 13311809611856 cubic inches would be around 1975 feet tall.

Recreational maths with 13311809611856

• 13311809611856 backwards is 65811690811331
• The number of decimal digits it has is: 14
• The sum of 13311809611856's digits is 53
• More coming soon!