13021085259

Names of 13021085259

• Cardinal: 13021085259 can be written as Thirteen billion, twenty-one million, eighty-five thousand, two hundred fifty-nine.

Scientific notation

• Scientific notation: 1.3021085259 × 10¹⁰

Factors of 13021085259

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 329

Divisors of 13021085259

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 81 91 113 117 189 193 243 273 339 351 567 579 729 791 819 1017 1053 1351 1469 1701 1737 2187 2373 2457 2509 3051 3159 4053 4407 5103 5211 6561 7119 7371 7527 9153 9477 10283 12159 13221 15309 15633 17563 21357 21809 22113 22581 27459 28431 30849 36477 39663 45927 46899 52689 64071 65427 66339 67743 82377 85293 92547 109431 118989 140697 152663 158067 192213 196281 199017 203229 247131 277641 283517 328293 356967 422091 457989 474201 576639 588843 597051 609687 741393 832923 850551 984879 1070901 1266273 1373967 1422603 1729917 1766529 1829061 1984619 2498769 2551653 2954637 3212703 4121901 4267809 5189751 5299587 5487183 5953857 7496307 7654959 8863911 9638109 12365703 12803427 15898761 16461549 17861571 22488921 22964877 37097109 38410281 47696283 53584713 67466763 68894631 111291327 115230843 143088849 160754139 206683893 333873981 482262417 620051679 1001621943 1446787251 1860155037 4340361753 13021085259
• Sum of all divisors σ(n): 24376078272
• Sum of proper divisors (its aliquot sum) s(n): 11354993013
• 13021085259 is a deficient number, because the sum of its proper divisors (11354993013) is less than itself. Its deficiency is 1666092246

Bases of 13021085259

• Binary: 1100001000000111011111111001001011₂
• Hexadecimal: 0x3081DFE4B
• Base-36: 5ZCF1OR

Squares and roots of 13021085259

• 13021085259 squared (13021085259²) is 169548661322147097081
• 13021085259 cubed (13021085259³) is 2207707574624993016031051028979
• The square root of 13021085259 is 114109.9700245339
• The cube root of 13021085259 is 2352.6052446569

Scales and comparisons

• 13,021,085,259 seconds is equal to 414 years, 1 week, 4 days, 7 minutes, 39 seconds.
• To count from 1 to 13,021,085,259 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 13021085259 cubic inches would be around 196.1 feet tall.

Recreational maths with 13021085259

• 13021085259 backwards is 95258012031
• The number of decimal digits it has is: 11
• The sum of 13021085259's digits is 36
• More coming soon!