3981105805446

Names of 3981105805446

• Cardinal: 3981105805446 can be written as Three trillion, nine hundred eighty-one billion, one hundred five million, eight hundred five thousand, four hundred forty-six.

Scientific notation

• Scientific notation: 3.981105805446 × 10¹²

Factors of 3981105805446

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 40

Divisors of 3981105805446

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 11 14 17 18 21 22 33 34 42 49 51 63 66 77 98 99 102 119 126 147 153 154 187 198 231 238 289 294 306 357 374 441 462 539 561 578 693 714 833 867 882 1071 1078 1122 1309 1386 1617 1666 1683 1734 2023 2142 2499 2601 2618 3179 3234 3366 3927 4046 4851 4913 4998 5202 6069 6358 7497 7854 9163 9537 9702 9826 11781 12138 14161 14739 14994 18207 18326 19074 22253 23562 27489 28322 28611 29478 34391 36414 42483 44217 44506 54043 54978 57222 66759 68782 82467 83521 84966 88434 103173 108086 127449 133518 155771 162129 164934 167042 200277 206346 240737 250563 254898 309519 311542 324258 378301 400554 467313 481474 486387 501126 584647 619038 722211 751689 756602 918731 934626 972774 1134903 1169294 1401939 1419857 1444422 1503378 1753941 1837462 2166633 2269806 2648107 2756193 2803878 2839714 3404709 3507882 4092529 4259571 4333266 5261823 5296214 5512386 6431117 6809418 7944321 8185058 8268579 8519142 9938999 10523646 12277587 12778713 12862234 15618427 15888642 16537158 19293351 19877998 23832963 24137569 24555174 25557426 29816997 31236854 36832761 38586702 45017819 46855281 47665926 48275138 57880053 59633994 69572993 72412707 73665522 89450991 90035638 93710562 109328989 115760106 135053457 139145986 140565843 144825414 168962983 178901982 208718979 217238121 218657978 265513259 270106914 281131686 327986967 337925966 405160371 410338673 417437958 434476242 506888949 531026518 626156937 655973934 765302923 796539777 810320742 820677346 983960901 1013777898 1182740881 1231016019 1252313874 1520666847 1530605846 1593079554 1858592813 1967921802 2295908769 2365481762 2389619331 2462032038 2872370711 3041333694 3548222643 3693048057 3717185626 4513725403 4591817538 4779238662 5575778439 5744741422 6887726307 7096445286 7386096114 8617112133 9027450806 10644667929 11151556878 13010149691 13541176209 13775452614 16727335317 17234224266 20106594977 21289335858 25851336399 26020299382 27082352418 31596077821 33454670634 39030449073 40213189954 40623528627 51702672798 60319784931 63192155642 78060898146 81247057254 94788233463 117091347219 120639569862 180959354793 189576466926 221172544747 234182694438 284364700389 361918709586 442345089494 568729400778 663517634241 1327035268482 1990552902723 3981105805446
• Sum of all divisors σ(n): 11630331591840
• Sum of proper divisors (its aliquot sum) s(n): 7649225786394
• 3981105805446 is an abundant number, because the sum of its proper divisors (7649225786394) is greater than itself. Its abundance is 3668119980948

Bases of 3981105805446

• Binary: 111001111011101100011001011011100010000110₂
• Hexadecimal: 0x39EEC65B886
• Base-36: 1ESW7LV9I

Squares and roots of 3981105805446

• 3981105805446 squared (3981105805446²) is 15849203434155844403258916
• 3981105805446 cubed (3981105805446³) is 63097355803412512160124338009460856536
• The square root of 3981105805446 is 1995270.8601706185
• The cube root of 3981105805446 is 15848.9771758789

Scales and comparisons

• 3,981,105,805,446 seconds is equal to 126,586 years, 44 weeks, 1 day, 11 hours, 44 minutes, 6 seconds.
• To count from 1 to 3,981,105,805,446 would take you about three hundred sixteen thousand, four hundred sixty-seven 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 3981105805446 cubic inches would be around 1320.7 feet tall.

Recreational maths with 3981105805446

• 3981105805446 backwards is 6445085011893
• The number of decimal digits it has is: 13
• The sum of 3981105805446's digits is 54
• More coming soon!