21339697948338

Names of 21339697948338

• Cardinal: 21339697948338 can be written as Twenty-one trillion, three hundred thirty-nine billion, six hundred ninety-seven million, nine hundred forty-eight thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 2.1339697948338 × 10¹³

Factors of 21339697948338

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3242

Divisors of 21339697948338

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 49 53 66 77 98 106 147 154 159 231 294 318 371 462 539 583 742 1078 1113 1166 1187 1617 1749 1979 2226 2374 2597 2809 3234 3498 3561 3958 4081 5194 5618 5937 7122 7791 8162 8309 8427 11874 12243 13057 13853 15582 16618 16854 19663 21769 24486 24927 26114 27706 28567 30899 39171 39326 41559 43538 49854 57134 58163 58989 61798 62911 65307 78342 83118 85701 91399 92697 96971 104887 116326 117978 125822 130614 137641 152383 171402 174489 182798 185394 188733 193942 209774 216293 274197 275282 290913 304766 314661 348978 377466 412923 432586 440377 457149 548394 581826 629322 639793 648879 692021 734209 825846 880754 914298 1066681 1153757 1279586 1297758 1321131 1384042 1468418 1514051 1919379 2076063 2133362 2202627 2307514 2349073 2642262 3028102 3082639 3200043 3334283 3461271 3838758 4152126 4405254 4542153 4698146 4844147 5139463 5559011 6165278 6400086 6668566 6922542 7047219 8076299 9084306 9247917 9688294 10002849 10278926 11118022 14094438 14532441 15418389 16152598 16443511 16677033 18495834 20005698 23339981 24228897 25839803 29064882 30836778 32887022 33354066 33909029 36677113 38913077 46679962 48457794 49330533 51679606 56534093 61149121 67818058 70019943 73354226 77519409 77826154 98661066 101727087 110031339 113068186 115104577 116739231 122298242 124500869 140039886 155038818 163379867 169602279 180878621 183447363 203454174 220062678 230209154 233478462 249001738 256739791 272391539 326759734 339204558 345313731 361757242 366894726 373502607 428043847 490139601 513479582 542635863 544783078 690627462 747005214 770219373 817174617 856087694 871506083 980279202 1085271726 1266150347 1284131541 1369509559 1540438746 1634349234 1743012166 1797178537 2532300694 2568263082 2614518249 2739019118 2996306929 3594357074 3798451041 4108528677 5229036498 5391535611 5992613858 6100542581 6598546057 7596902082 8217057354 8988920787 9586566913 10783071222 12201085162 13197092114 17977841574 18301627743 19173133826 19795638171 28759700739 36603255486 39591276342 46189822399 57519401478 67105968391 72584006627 92379644798 134211936782 138569467197 145168013254 201317905173 217752019881 277138934394 323328756793 402635810346 435504039762 508088046389 646657513586 969986270379 1016176092778 1524264139167 1939972540758 3048528278334 3556616324723 7113232649446 10669848974169 21339697948338
• Sum of all divisors σ(n): 55276473288960
• Sum of proper divisors (its aliquot sum) s(n): 33936775340622
• 21339697948338 is an abundant number, because the sum of its proper divisors (33936775340622) is greater than itself. Its abundance is 12597077392284

Bases of 21339697948338

• Binary: 100110110100010001001000111011010011010110010₂
• Hexadecimal: 0x1368891DA6B2
• Base-36: 7KBBL6M5U

Squares and roots of 21339697948338

• 21339697948338 squared (21339697948338²) is 455382708526301046516962244
• 21339697948338 cubed (21339697948338³) is 9717729450847307901870161499203008550472
• The square root of 21339697948338 is 4619491.0919210571
• The cube root of 21339697948338 is 27737.2088107661

Scales and comparisons

• 21,339,697,948,338 seconds is equal to 678,536 years, 20 weeks, 18 hours, 32 minutes, 18 seconds.
• To count from 1 to 21,339,697,948,338 would take you about one million, six hundred ninety-six thousand, three hundred forty 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 21339697948338 cubic inches would be around 2311.4 feet tall.

Recreational maths with 21339697948338

• 21339697948338 backwards is 83384979693312
• The number of decimal digits it has is: 14
• The sum of 21339697948338's digits is 75
• More coming soon!