18138983530787406
18,138,983,530,787,406 is an even composite number composed of five prime numbers multiplied together.
18138983530787406 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred forty divisors.
Prime factorization of 18138983530787406:
2 × 38 × 7 × 232 × 1394
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 23 × 23 × 139 × 139 × 139 × 139)See below for interesting mathematical facts about the number 18138983530787406 from the Numbermatics database.
Names of 18138983530787406
- Cardinal: 18138983530787406 can be written as Eighteen quadrillion, one hundred thirty-eight trillion, nine hundred eighty-three billion, five hundred thirty million, seven hundred eighty-seven thousand, four hundred six.
Scientific notation
- Scientific notation: 1.8138983530787406 × 1016
Factors of 18138983530787406
Divisors of 18138983530787406
- Number of divisors d(n): 540
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 23 27 42 46 54 63 69 81 126 138 139 161 162 189 207 243 278 322 378 414 417 483 486 529 567 621 729 834 966 973 1058 1134 1242 1251 1449 1458 1587 1701 1863 1946 2187 2502 2898 2919 3174 3197 3402 3703 3726 3753 4347 4374 4761 5103 5589 5838 6394 6561 7406 7506 8694 8757 9522 9591 10206 11109 11178 11259 13041 13122 14283 15309 16767 17514 19182 19321 22218 22379 22518 26082 26271 28566 28773 30618 33327 33534 33777 38642 39123 42849 44758 45927 50301 52542 57546 57963 66654 67137 67554 73531 78246 78813 85698 86319 91854 99981 100602 101331 115926 117369 128547 134274 135247 147062 150903 157626 172638 173889 199962 201411 202662 220593 234738 236439 257094 258957 270494 299943 301806 303993 347778 352107 385641 402822 405741 441186 444383 472878 514717 517914 521667 599886 604233 607986 661779 704214 709317 771282 776871 811482 888766 899829 911979 1029434 1043334 1056321 1156923 1208466 1217223 1323558 1333149 1418634 1544151 1553742 1565001 1799658 1812699 1823958 1985337 2112642 2127951 2313846 2330613 2434446 2666298 2685619 2699487 3088302 3110681 3130002 3470769 3625398 3651669 3970674 3999447 4255902 4632453 4661226 4695003 5371238 5398974 5438097 5956011 6221362 6383853 6941538 6991839 7303338 7998894 8056857 8098461 9264906 9332043 9390006 10220809 10876194 10955007 11912022 11998341 12767706 13897359 13983678 14085009 16113714 16196922 16314291 17868033 18664086 18799333 20441618 20975517 21910014 23996682 24170571 24295383 27794718 27996129 28170018 30662427 32628582 32865021 35736066 35995023 37598666 41692077 41951034 42255027 48341142 48590766 48942873 53604099 55992258 56397999 61324854 61769237 65730042 71545663 71990046 72511713 83384154 83988387 84510054 91987281 97885746 98595063 107208198 107985069 112795998 123538474 125076231 126765081 143091326 145023426 146828619 160812297 167976774 169193997 183974562 185307711 197190126 214636989 215970138 217535139 250152462 251965161 253530162 275961843 293657238 295785189 321624594 323955207 338387994 370615422 373301041 375228693 429273978 432384659 435070278 482436891 503930322 507581991 551923686 555923133 591570378 643910967 647910414 652605417 746602082 750457386 755895483 827885529 864769318 887355567 964873782 971865621 1015163982 1111846266 1119903123 1125686079 1287821934 1297153977 1305210834 1420692451 1511790966 1522745973 1655771058 1667769399 1774711134 1931732901 1943731242 1957816251 2239806246 2251372158 2267686449 2483656587 2594307954 2613107287 2841384902 2915596863 3045491946 3335538798 3359709369 3377058237 3863465802 3891461931 3915632502 4262077353 4535372898 4568237919 4967313174 5003308197 5226214574 5795198703 5831193726 5873448753 6719418738 6754116474 6803059347 7450969761 7782923862 7839321861 8524154706 8585923943 9136475838 9944847157 10006616394 10079128107 11590397406 11674385793 11746897506 12786232059 13606118694 13704713757 14901939522 15009924591 15678643722 17171847886 17385596109 17620346259 19889694314 20158256214 20409178041 22352909283 23348771586 23517965583 25572464118 25757771829 27409427514 29834541471 30019849182 30237384321 34771192218 35023157379 35240692518 38358696177 40818356082 41114141271 44705818566 45029773773 47035931166 51515543658 52156788327 59669082942 60101467601 60474768642 67058727849 70046314758 70553896749 76717392354 77273315487 82228282542 89503624413 90059547546 90712152963 104313576654 105069472137 115076088531 120202935202 123342423813 134117455698 135089321319 141107793498 154546630974 156470364981 179007248826 180304402803 181424305926 197476250689 210138944274 211661690247 230152177062 231819946461 246684847626 268510873239 270178642638 272136458889 312940729962 315208416411 345228265593 360608805606 394952501378 405267963957 423323380494 463639892922 469411094943 537021746478 540913208409 544272917778 592428752067 630416832822 634985070741 690456531186 695459839383 805532619717 810535927914 816409376667 938822189886 945625249233 1035684796779 1081826416818 1184857504134 1269970141482 1382333754823 1390919678766 1611065239434 1622739625227 1632818753334 1777286256201 1891250498466 1904955212223 2071369593558 2086379518149 2416597859151 2449228130001 2764667509646 2836875747699 3107054390337 3245479250454 3554572512402 3809910424446 4147001264469 4172759036298 4833195718302 4868218875681 4898456260002 5331858768603 5673751495398 5714865636669 6214108780674 6259138554447 7249793577453 8294002528938 9321163171011 9736437751362 10663717537206 11429731273338 12441003793407 12518277108894 14499587154906 14604656627043 15995576305809 17144596910007 18642326342022 18777415663341 21749380732359 24882007586814 29209313254086 31991152611618 34289193820014 37323011380221 37554831326682 43498761464718 43813969881129 47986728917427 56332246990023 65248142197077 74646022760442 87627939762258 95973457834854 111969034140663 112664493980046 130496284394154 131441909643387 143960186752281 223938068281326 262883819286774 287920373504562 335907102421989 394325728930161 431880560256843 671814204843978 788651457860322 863761120513686 1007721307265967 1295641680770529 2015442614531934 2591283361541058 3023163921797901 6046327843595802 9069491765393703 18138983530787406
- Sum of all divisors σ(n): 49110066214291992
- Sum of proper divisors (its aliquot sum) s(n): 30971082683504586
- 18138983530787406 is an abundant number, because the sum of its proper divisors (30971082683504586) is greater than itself. Its abundance is 12832099152717180
Bases of 18138983530787406
- Binary: 10000000111000101001111001101011111000001110010010011102
- Hexadecimal: 0x40714F35F0724E
- Base-36: 4YLQDZVJYVI
Squares and roots of 18138983530787406
- 18138983530787406 squared (181389835307874062) is 329022723530176749831466368208836
- 18138983530787406 cubed (181389835307874063) is 5968137763368693989825901082566787411596926719416
-
The
square root of 18138983530787406 is 134681043.6950479159 -
The
cube root of 18138983530787406 is 262746.9290943553
Scales and comparisons
How big is 18138983530787406?- 18,138,983,530,787,406 seconds is equal to 576,763,568 years, 37 weeks, 2 days, 17 hours, 50 minutes, 6 seconds.
-
To count from 1 to 18,138,983,530,787,406 would take you about one billion, seven hundred thirty million, two hundred ninety thousand, seven hundred 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 18138983530787406 cubic inches would be around 21895.6 feet tall.
Recreational maths with 18138983530787406
- 18138983530787406 backwards is 60478703538983181
- 18138983530787406 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 18138983530787406's digits is 81
- More coming soon!
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The information we have on file for 18138983530787406 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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