13943272497

Names of 13943272497

• Cardinal: 13943272497 can be written as Thirteen billion, nine hundred forty-three million, two hundred seventy-two thousand, four hundred ninety-seven.

Scientific notation

• Scientific notation: 1.3943272497 × 10¹⁰

Factors of 13943272497

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 85

Divisors of 13943272497

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 11 21 23 33 41 69 77 121 123 161 231 253 287 363 451 483 529 759 847 861 943 1331 1353 1587 1771 2541 2783 2829 3157 3703 3993 4961 5313 5819 6601 8349 9317 9471 10373 11109 12167 14883 17457 19481 19803 21689 27951 30613 31119 34727 36501 40733 54571 58443 64009 65067 72611 85169 91839 104181 114103 122199 133837 151823 163713 192027 214291 217833 238579 255507 342309 381997 401511 448063 455469 498847 642873 704099 715737 798721 936859 1145991 1255133 1344189 1472207 1496541 1670053 2112297 2396163 2624369 2810577 3491929 3765399 4416621 4928693 5010159 5487317 7873107 8785931 10305449 10475787 14786079 16194277 16461951 18370583 26357793 28868059 30916347 38411219 48582831 55111749 60360487 86604177 113359939 115233657 181081461 202076413 340079817 422523409 606229239 663965357 1267570227 1991896071 4647757499 13943272497
• Sum of all divisors σ(n): 25028075520
• Sum of proper divisors (its aliquot sum) s(n): 11084803023
• 13943272497 is a deficient number, because the sum of its proper divisors (11084803023) is less than itself. Its deficiency is 2858469474

Bases of 13943272497

• Binary: 1100111111000101010111010000110001₂
• Hexadecimal: 0x33F157431
• Base-36: 6ELGPWX

Squares and roots of 13943272497

• 13943272497 squared (13943272497²) is 194414847925596615009
• 13943272497 cubed (13943272497³) is 2710779202089408784371287107473
• The square root of 13943272497 is 118081.6348845153
• The cube root of 13943272497 is 2406.8825872063

Scales and comparisons

• 13,943,272,497 seconds is equal to 443 years, 18 weeks, 2 days, 11 hours, 14 minutes, 57 seconds.
• To count from 1 to 13,943,272,497 would take you about eight hundred eighty-six 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 13943272497 cubic inches would be around 200.6 feet tall.

Recreational maths with 13943272497

• 13943272497 backwards is 79427234931
• The number of decimal digits it has is: 11
• The sum of 13943272497's digits is 51
• More coming soon!