13810767691721

Names of 13810767691721

• Cardinal: 13810767691721 can be written as Thirteen trillion, eight hundred ten billion, seven hundred sixty-seven million, six hundred ninety-one thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 1.3810767691721 × 10¹³

Factors of 13810767691721

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1256

Divisors of 13810767691721

• Number of divisors d(n): 256
• Complete list of divisors:
  1 7 11 13 17 41 77 79 91 119 143 187 221 287 331 451 533 553 697 757 869 1001 1027 1309 1343 1547 2317 2431 3157 3239 3641 3731 4303 4879 5299 5627 5863 6083 7189 7667 8327 9061 9401 9841 11297 12869 13571 14773 17017 17459 22673 25487 26149 30121 31037 35629 39389 41041 42107 47333 53669 55063 58289 59803 61897 63427 68887 73151 79079 90083 94997 99671 103411 108251 122213 141559 149281 167297 176423 183043 192049 217259 230707 249403 250567 287639 294749 331331 339937 341407 385441 403481 418621 433279 444533 463177 512057 527629 605693 657833 697697 715819 757757 777439 804661 990913 1016651 1044967 1072109 1171079 1234961 1344343 1614949 1753969 1840267 1940653 2013473 2379559 2389849 2451923 2537777 2756237 2824367 2999191 3111731 3242239 3257371 3693403 3739307 4239851 4259639 4438291 4604831 4889863 5010733 5442073 5632627 5778929 5803919 6859177 7116557 7504763 7874009 8551829 10273247 11183161 11793199 12881869 13216463 13584571 13937417 17163461 17764439 18225853 19293659 19794793 20994337 22801597 26175149 26971153 29817473 31068037 31874999 32991101 34229041 35831081 40452503 40627433 41682691 46856029 48014239 55118063 55375307 59862803 63568219 71912729 75450947 78282127 82552393 92515241 97561919 113005717 127580971 133552211 138563551 145381093 153311587 174645199 188798071 200484383 217742723 223124993 230937707 236936089 250817567 257332309 291778837 327992203 336511481 350624989 387627149 444977533 458509601 528156629 541874983 609128377 791040019 811586513 934865477 1017667651 1073181109 1222516393 1403390681 1469074321 1524199061 1658552623 1801326163 1921097189 2270387587 2355580367 2454374923 2606296979 2830655399 3209567207 3701626291 3793124881 4263898639 4374649253 5681105591 5960624813 8927451643 10283520247 10550624669 13447680323 13796970721 15892713109 18244078853 19814587793 24974263457 25911384037 30622544771 41724373691 48121141783 62492161501 73854372683 96578795047 116056871359 151766677931 174819844199 179360619373 336847992481 812398099513 1062366745517 1255524335611 1972966813103 13810767691721
• Sum of all divisors σ(n): 20455888158720
• Sum of proper divisors (its aliquot sum) s(n): 6645120466999
• 13810767691721 is a deficient number, because the sum of its proper divisors (6645120466999) is less than itself. Its deficiency is 7165647224722

Bases of 13810767691721

• Binary: 11001000111110010001111001101111111111001001₂
• Hexadecimal: 0xC8F91E6FFC9
• Base-36: 4W8KUI095

Squares and roots of 13810767691721

• 13810767691721 squared (13810767691721²) is 190737304234684598491941841
• 13810767691721 cubed (13810767691721³) is 2634228598930341130781025297046549198361
• The square root of 13810767691721 is 3716284.1241919327
• The cube root of 13810767691721 is 23992.3399696145

Scales and comparisons

• 13,810,767,691,721 seconds is equal to 439,139 years, 36 weeks, 6 hours, 48 minutes, 41 seconds.
• To count from 1 to 13,810,767,691,721 would take you about one million, ninety-seven thousand, eight hundred forty-nine 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 13810767691721 cubic inches would be around 1999.4 feet tall.

Recreational maths with 13810767691721

• 13810767691721 backwards is 12719676701831
• The number of decimal digits it has is: 14
• The sum of 13810767691721's digits is 59
• More coming soon!