13207396971505

Names of 13207396971505

• Cardinal: 13207396971505 can be written as Thirteen trillion, two hundred seven billion, three hundred ninety-six million, nine hundred seventy-one thousand, five hundred five.

Scientific notation

• Scientific notation: 1.3207396971505 × 10¹³

Factors of 13207396971505

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1392

Divisors of 13207396971505

• Number of divisors d(n): 256
• Complete list of divisors:
  1 5 11 19 23 55 71 73 95 97 115 209 253 355 365 437 485 781 803 1045 1067 1093 1265 1349 1387 1633 1679 1843 2185 2231 3905 4015 4807 5183 5335 5465 6745 6887 6935 7081 8165 8395 9215 11155 12023 14839 15257 17963 18469 20273 20767 24035 24541 25139 25915 31027 31901 34435 35405 42389 57013 60115 74195 75757 76285 77603 77891 79789 89815 92345 98477 101365 103835 106021 119209 122705 125695 130853 134539 155135 158401 159505 162863 211945 228437 276529 285065 341297 350911 378785 388015 389455 398945 466279 477641 492385 502751 530105 596045 654265 672695 792005 814315 853633 877679 1083247 1142185 1166231 1311299 1382645 1439383 1474457 1479929 1515991 1706485 1742411 1754555 1784869 1791493 1835147 2014399 2264971 2331395 2388205 2438483 2513755 3009619 3094397 4268165 4388395 5254051 5416235 5530261 5665019 5831155 6556495 7196915 7372285 7399645 7527491 7579955 7739533 8712055 8924345 8957465 9175735 9552269 10071995 11324855 11563273 12192415 15048095 15471985 16219027 16675901 19633559 20186617 22158389 24914681 26270255 26823313 27651305 28325095 33105809 33912511 34038367 34867793 37637455 38697665 46331177 47761345 57816365 62315209 81095135 82802401 83379505 85134863 98167795 100933085 105074959 107635361 110791945 124573405 127196003 130295437 134116565 143022329 147051127 165529045 169562555 170191835 173132293 174338965 178009259 219702187 231655885 311576045 373037621 383545723 414012005 425674315 509642947 525374795 538176805 549506843 635980015 651477185 715111645 735255635 865661465 890046295 1098510935 1183988971 1433249807 1573245619 1617562397 1865188105 1904455223 1917728615 1958101849 2416724057 2475613303 2548214735 2747534215 3289513567 3382175921 5919944855 6044575273 7166249035 7866228095 8087811985 9522276115 9790509245 10440630017 12083620285 12378066515 12638657389 16447567835 16910879605 27231746333 30222876365 36184649237 37203935131 52203150085 63193286945 114846930187 136158731665 139025231279 180923246185 186019675655 240134490391 574234650935 695126156395 1200672451955 2641479394301 13207396971505
• Sum of all divisors σ(n): 19741554524160
• Sum of proper divisors (its aliquot sum) s(n): 6534157552655
• 13207396971505 is a deficient number, because the sum of its proper divisors (6534157552655) is less than itself. Its deficiency is 6673239418850

Bases of 13207396971505

• Binary: 11000000001100010110001101000111001111110001₂
• Hexadecimal: 0xC03163473F1
• Base-36: 4OJE75GXD

Squares and roots of 13207396971505

• 13207396971505 squared (13207396971505²) is 174435334762919445781965025
• 13207396971505 cubed (13207396971505³) is 2303836712071243135392997917732831612625
• The square root of 13207396971505 is 3634198.2570444613
• The cube root of 13207396971505 is 23637.7287041425

Scales and comparisons

• 13,207,396,971,505 seconds is equal to 419,954 years, 19 weeks, 1 day, 20 hours, 58 minutes, 25 seconds.
• To count from 1 to 13,207,396,971,505 would take you about one million, forty-nine thousand, eight 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 13207396971505 cubic inches would be around 1969.8 feet tall.

Recreational maths with 13207396971505

• 13207396971505 backwards is 50517969370231
• The number of decimal digits it has is: 14
• The sum of 13207396971505's digits is 58
• More coming soon!