18831818003997141

Names of 18831818003997141

• Cardinal: 18831818003997141 can be written as Eighteen quadrillion, eight hundred thirty-one trillion, eight hundred eighteen billion, three million, nine hundred ninety-seven thousand, one hundred forty-one.

Scientific notation

• Scientific notation: 1.8831818003997141 × 10¹⁶

Factors of 18831818003997141

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 525

Divisors of 18831818003997141

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 11 13 27 33 39 81 89 99 117 143 243 267 297 351 409 429 801 891 979 1053 1157 1227 1287 2403 2673 2937 3159 3471 3681 3861 4499 5317 7209 7921 8811 10413 11043 11583 12727 13497 15951 21627 23763 26433 31239 33129 34749 36401 38181 40491 47853 58487 71289 79299 87131 93717 99387 102973 109203 114543 121473 143559 167281 175461 213867 237897 261393 281151 308919 327609 343629 364419 400411 430677 473213 501843 526383 641601 784179 926757 982827 1030887 1093257 1132703 1201233 1292031 1419639 1505529 1579149 1840091 1924803 2174653 2352537 2780271 2948481 3092661 3239689 3398109 3603699 4258917 4516587 4737447 5205343 5520273 6523959 7057611 8340813 8845443 9719067 10194327 10811097 12776751 13549761 14212341 14888009 15616029 16560819 19571877 21172833 23921183 25022439 29157201 30582981 32433291 35636579 38330253 40649283 42115957 44664027 46848087 49682457 58715631 68417929 71763549 87471603 91748943 97299873 106909737 114990759 126347871 133992081 140544261 149047371 163768099 176146893 193544117 205253787 215290647 262414809 275246829 320729211 379043613 401976243 421632783 447142113 463275527 491304297 528440679 580632351 615761361 645871941 752597219 787244427 889433077 962187633 1137130839 1205928729 1264898349 1325032801 1389826581 1473912891 1741897053 1847284083 1937615823 2128985287 2257791657 2668299231 2886562899 3411392517 3617786187 3975098403 4169479743 4421738673 5225691159 5541852249 5812847469 6089195681 6386955861 6773374971 8004897693 8659688697 9783763847 10234177551 11925295209 12508439229 13265216019 14575360811 15677073477 16625556747 17225426413 18267587043 19160867583 20320124913 24014693079 29351291541 35775885627 37525317687 39795648057 43726082433 47031220431 51676279239 54802761129 57482602749 60960374739 66981152491 72044079237 79159543853 88053874623 107327656881 112575953061 131178247299 155028837717 164408283387 172447808247 182881124217 189479690543 200943457473 216132237711 237478631559 264161623869 321982970643 393534741897 465086513151 493224850161 517343424741 541938415609 568439071629 602830372419 712435894677 792484871607 870754982383 1180604225691 1395259539453 1479674550483 1625815246827 1705317214887 1808491117257 2137307684031 2377454614821 2612264947149 3541812677073 4185778618359 4877445740481 5115951644661 5425473351771 5961322571699 6411923052093 7045199402917 7836794841447 14632337221443 15347854933983 16276420055313 17883967715097 19235769156279 21135598208751 23510384524341 43897011664329 46043564801949 53651903145291 63406794626253 70531153573023 77497193432087 131691034992987 160955709435873 190220383878759 211593460719069 232491580296261 482867128307619 570661151636277 697474740888783 1448601384922857 1711983454908831 2092424222666349 6277272667999047 18831818003997141
• Sum of all divisors σ(n): 33599318300096640
• Sum of proper divisors (its aliquot sum) s(n): 14767500296099499
• 18831818003997141 is a deficient number, because the sum of its proper divisors (14767500296099499) is less than itself. Its deficiency is 4064317707897642

Bases of 18831818003997141

• Binary: 1000010111001110111000001001110100110100110000111010101₂
• Hexadecimal: 0x42E7704E9A61D5
• Base-36: 55FBLRCG4B9

Squares and roots of 18831818003997141

• 18831818003997141 squared (18831818003997141²) is 354637369335670863680653136173881
• 18831818003997141 cubed (18831818003997141³) is 6678466396745670181840622753279092903037202874221
• The square root of 18831818003997141 is 137229071.2786366597
• The cube root of 18831818003997141 is 266050.5020474297

Scales and comparisons

• 18,831,818,003,997,141 seconds is equal to 598,793,561 years, 46 weeks, 1 day, 17 hours, 52 minutes, 21 seconds.
• To count from 1 to 18,831,818,003,997,141 would take you about one billion, seven hundred ninety-six million, three hundred eighty thousand, six hundred eighty-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 18831818003997141 cubic inches would be around 22170.9 feet tall.

Recreational maths with 18831818003997141

• 18831818003997141 backwards is 14179930081813881
• The number of decimal digits it has is: 17
• The sum of 18831818003997141's digits is 72
• More coming soon!