13806138634

Names of 13806138634

• Cardinal: 13806138634 can be written as Thirteen billion, eight hundred six million, one hundred thirty-eight thousand, six hundred thirty-four.

Scientific notation

• Scientific notation: 1.3806138634 × 10¹⁰

Factors of 13806138634

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 395

Divisors of 13806138634

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 17 29 34 37 58 74 113 197 226 289 394 493 578 629 986 1073 1258 1921 2146 3277 3349 3842 4181 5713 6554 6698 7289 8362 8381 10693 11426 14578 16762 18241 21386 22261 32657 36482 44522 55709 56933 65314 71077 97121 111418 113866 121249 123913 142154 194242 211381 242498 247826 310097 378437 422762 620194 645569 756874 823657 947053 1208309 1291138 1647314 1651057 1894106 2061233 2106521 2416618 3302114 3593477 4122466 4213042 6433429 7186954 10974673 12866858 14002169 21949346 23886053 28004338 35040961 47772106 61089109 70081922 122178218 186569441 238036873 373138882 406062901 476073746 812125802 6903069317 13806138634
• Sum of all divisors σ(n): 23699245680
• Sum of proper divisors (its aliquot sum) s(n): 9893107046
• 13806138634 is a deficient number, because the sum of its proper divisors (9893107046) is less than itself. Its deficiency is 3913031588

Bases of 13806138634

• Binary: 1100110110111010001111010100001010₂
• Hexadecimal: 0x336E8F50A
• Base-36: 6CBTGQY

Squares and roots of 13806138634

• 13806138634 squared (13806138634²) is 190609463981227385956
• 13806138634 cubed (13806138634³) is 2631580684677254863985960624104
• The square root of 13806138634 is 117499.5261011723
• The cube root of 13806138634 is 2398.9659106395

Scales and comparisons

• 13,806,138,634 seconds is equal to 438 years, 51 weeks, 4 days, 6 hours, 30 minutes, 34 seconds.
• To count from 1 to 13,806,138,634 would take you about eight hundred seventy-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 13806138634 cubic inches would be around 199.9 feet tall.

Recreational maths with 13806138634

• 13806138634 backwards is 43683160831
• The number of decimal digits it has is: 11
• The sum of 13806138634's digits is 43
• More coming soon!