13099643109

Names of 13099643109

• Cardinal: 13099643109 can be written as Thirteen billion, ninety-nine million, six hundred forty-three thousand, one hundred nine.

Scientific notation

• Scientific notation: 1.3099643109 × 10¹⁰

Factors of 13099643109

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 786

Divisors of 13099643109

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 7 9 21 27 43 63 81 129 189 301 387 567 733 903 1161 2199 2709 3483 5131 6597 8127 15393 19791 24381 31519 46179 59373 94557 138537 220633 283671 415611 537289 661899 851013 1611867 1985697 2553039 3761023 4835601 5957091 11283069 14506803 17871273 23103427 33849207 43520409 69310281 101547621 161723989 207930843 304642863 485171967 623792529 1455515901 1871377587 4366547703 13099643109
• Sum of all divisors σ(n): 22915475616
• Sum of proper divisors (its aliquot sum) s(n): 9815832507
• 13099643109 is a deficient number, because the sum of its proper divisors (9815832507) is less than itself. Its deficiency is 3283810602

Bases of 13099643109

• Binary: 1100001100110011001011000011100101₂
• Hexadecimal: 0x30CCCB0E5
• Base-36: 60N6TB9

Squares and roots of 13099643109

• 13099643109 squared (13099643109²) is 171600649583171185881
• 13099643109 cubed (13099643109³) is 2247907266812112147493399744029
• The square root of 13099643109 is 114453.6723264047
• The cube root of 13099643109 is 2357.3269498771

Scales and comparisons

• 13,099,643,109 seconds is equal to 416 years, 27 weeks, 3 days, 5 hours, 45 minutes, 9 seconds.
• To count from 1 to 13,099,643,109 would take you about eight hundred thirty-three 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 13099643109 cubic inches would be around 196.4 feet tall.

Recreational maths with 13099643109

• 13099643109 backwards is 90134699031
• The number of decimal digits it has is: 11
• The sum of 13099643109's digits is 45
• More coming soon!