13020579819

Names of 13020579819

• Cardinal: 13020579819 can be written as Thirteen billion, twenty million, five hundred seventy-nine thousand, eight hundred nineteen.

Scientific notation

• Scientific notation: 1.3020579819 × 10¹⁰

Factors of 13020579819

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 45

Divisors of 13020579819

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 27 29 39 81 87 117 169 243 261 351 377 507 783 841 1053 1131 1521 2197 2349 2523 3159 3393 4563 4901 6591 7047 7569 10179 10933 13689 14703 19773 22707 24389 30537 32799 41067 44109 59319 63713 68121 73167 91611 98397 132327 142129 177957 191139 204363 219501 295191 317057 396981 426387 533871 573417 658503 885573 951171 1190943 1279161 1720251 1847677 1975509 2656719 2853513 3837483 4121741 5160753 5543031 5926527 8560539 11512449 12365223 15482259 16629093 25681617 34537347 37095669 49887279 53582633 77044851 111287007 149661837 160747899 333861021 448985511 482243697 1001583063 1446731091 4340193273 13020579819
• Sum of all divisors σ(n): 21883243200
• Sum of proper divisors (its aliquot sum) s(n): 8862663381
• 13020579819 is a deficient number, because the sum of its proper divisors (8862663381) is less than itself. Its deficiency is 4157916438

Bases of 13020579819

• Binary: 1100001000000101100100011111101011₂
• Hexadecimal: 0x3081647EB
• Base-36: 5ZC47OR

Squares and roots of 13020579819

• 13020579819 squared (13020579819²) is 169535498822950072761
• 13020579819 cubed (13020579819³) is 2207450494578201971436458210259
• The square root of 13020579819 is 114107.7552973505
• The cube root of 13020579819 is 2352.5748038717

Scales and comparisons

• 13,020,579,819 seconds is equal to 414 years, 5 days, 3 hours, 43 minutes, 39 seconds.
• To count from 1 to 13,020,579,819 would take you about eight hundred twenty-eight 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 13020579819 cubic inches would be around 196 feet tall.

Recreational maths with 13020579819

• 13020579819 backwards is 91897502031
• The number of decimal digits it has is: 11
• The sum of 13020579819's digits is 45
• More coming soon!