3981083407938

Names of 3981083407938

• Cardinal: 3981083407938 can be written as Three trillion, nine hundred eighty-one billion, eighty-three million, four hundred seven thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 3.981083407938 × 10¹²

Factors of 3981083407938

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 99925

Divisors of 3981083407938

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 117 126 147 182 234 273 294 343 441 499 546 637 686 819 882 998 1029 1274 1497 1638 1911 2058 2994 3087 3493 3822 4459 4491 5733 6174 6487 6986 8918 8982 10479 11466 12974 13377 19461 20958 24451 26754 31437 38922 40131 45409 48902 58383 62874 73353 80262 90818 99401 116766 136227 146706 171157 198802 220059 272454 298203 317863 342314 408681 440118 513471 596406 635726 695807 817362 894609 953589 1026942 1292213 1391614 1540413 1789218 1907178 2087421 2225041 2584426 2860767 3080826 3876639 4174842 4450082 4870649 5721534 6262263 6675123 7753278 9045491 9741298 11629917 12524526 13350246 14611947 18090982 20025369 23259834 27136473 29223894 34094543 40050738 43835841 49601099 54272946 63318437 68189086 81409419 87671682 99202198 102283629 126636874 148803297 162818838 189955311 204567258 297606594 306850887 347207693 379910622 443229059 446409891 569865933 613701774 644814287 694415386 886458118 892819782 1041623079 1139731866 1289628574 1329687177 1934442861 2083246158 2430453851 2659374354 3124869237 3868885722 3989061531 4513700009 4860907702 5803328583 6249738474 7291361553 7978123062 9027400018 11606657166 13541100027 14582723106 17013176957 21874084659 27082200054 31595900063 34026353914 40623300081 43748169318 51039530871 63191800126 81246600162 94787700189 102079061742 153118592613 189575400378 221171300441 284363100567 306237185226 442342600882 568726201134 663513901323 1327027802646 1990541703969 3981083407938
• Sum of all divisors σ(n): 10854698400000
• Sum of proper divisors (its aliquot sum) s(n): 6873614992062
• 3981083407938 is an abundant number, because the sum of its proper divisors (6873614992062) is greater than itself. Its abundance is 2892531584124

Bases of 3981083407938

• Binary: 111001111011101011000011111111011001000010₂
• Hexadecimal: 0x39EEB0FF642
• Base-36: 1ESVU9T8I

Squares and roots of 3981083407938

• 3981083407938 squared (3981083407938²) is 15849025100959240121411844
• 3981083407938 cubed (3981083407938³) is 63096290861421716175381124795556817672
• The square root of 3981083407938 is 1995265.2475142247
• The cube root of 3981083407938 is 15848.9474539645

Scales and comparisons

• 3,981,083,407,938 seconds is equal to 126,586 years, 7 weeks, 1 day, 6 hours, 12 minutes, 18 seconds.
• To count from 1 to 3,981,083,407,938 would take you about three hundred sixteen thousand, four hundred sixty-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 3981083407938 cubic inches would be around 1320.7 feet tall.

Recreational maths with 3981083407938

• 3981083407938 backwards is 8397043801893
• 3981083407938 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3981083407938's digits is 63
• More coming soon!