18108142124923004

Names of 18108142124923004

• Cardinal: 18108142124923004 can be written as Eighteen quadrillion, one hundred eight trillion, one hundred forty-two billion, one hundred twenty-four million, nine hundred twenty-three thousand and four.

Scientific notation

• Scientific notation: 1.8108142124923004 × 10¹⁶

Factors of 18108142124923004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 160

Divisors of 18108142124923004

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 61 77 79 98 121 122 154 158 196 242 244 308 316 343 427 484 539 553 671 686 847 854 869 1078 1106 1331 1342 1372 1694 1708 1738 2156 2212 2401 2662 2684 2989 3388 3476 3721 3773 3871 4697 4802 4819 5324 5929 5978 6083 6241 7381 7442 7546 7742 9317 9394 9559 9604 9638 11858 11956 12166 12482 14762 14884 15092 15484 18634 18788 19118 19276 20923 23716 24332 24964 26047 26411 27097 29524 32879 33733 37268 38236 40931 41503 41846 42581 43687 51667 52094 52822 53009 54194 65219 65758 66913 67466 68651 81191 81862 83006 83692 85162 87374 103334 104188 105149 105644 106018 108388 130438 131516 133826 134932 137302 146461 162382 163724 166012 170324 174748 182329 189679 206668 210298 212036 226981 230153 236131 260876 267652 274604 286517 290521 292922 293959 298067 305809 324764 361669 364658 371063 379358 380701 420596 450241 453962 456533 460306 468391 472262 480557 568337 573034 581042 583099 585844 587918 596134 611618 723338 729316 736043 742126 755161 758716 761402 900482 907924 913066 920612 936782 944524 961114 1136674 1146068 1162084 1166198 1175836 1192268 1223236 1276303 1446676 1472086 1484252 1510322 1522804 1588867 1611071 1652917 1800964 1826132 1873564 1922228 2005619 2057713 2086469 2140663 2273348 2332396 2496791 2531683 2552606 2597441 2664907 2944172 3020644 3151687 3177734 3195731 3222142 3233549 3278737 3305834 3363899 3978359 4011238 4081693 4115426 4172938 4187711 4281326 4952651 4993582 5063366 5105212 5152301 5194882 5286127 5329814 6303374 6355468 6391462 6414089 6444284 6467098 6557474 6611668 6727798 7956718 8022476 8163386 8230852 8306771 8345876 8375422 8562652 8934121 9905302 9987164 10126732 10304602 10389764 10572254 10659628 11122069 11570419 12606748 12782924 12828178 12934196 13114948 13455596 14039333 14403991 14984641 15913436 16326772 16613542 16750844 17477537 17721781 17868242 17931499 18182087 18654349 19810604 20609204 21144508 22061809 22244138 22634843 22951159 23140838 23222761 23547293 25656356 27464701 27848513 28078666 28571851 28807982 29313977 29969282 33227084 34668557 34955074 35443562 35569039 35736484 35862998 36066107 36364174 37002889 37308698 44123618 44488276 44898623 45269686 45902318 46064821 46281676 46445522 47094586 54929402 55697026 56157332 57143702 57615964 58147397 58627954 59938564 69337114 69910148 70887124 71138078 71725996 72132214 72728348 74005778 74617396 77854483 88247236 89797246 90539372 91804636 92129642 92891044 94189172 98275331 100827937 109858804 111394052 114287404 116294794 117255908 122342759 125520493 127274609 130580443 138674228 142276156 144264428 148011556 154432663 155708966 158443901 162559327 164831051 179594492 184259284 192252907 194939591 196550662 197246489 200002957 201655874 205197839 232589588 242679899 244685518 248983273 251040986 252462749 254549218 255450371 259020223 261160886 302111711 308865326 311417932 314290361 316887802 322453747 325118654 329662102 384505814 389879182 391259429 393101324 394492978 400005914 403311748 407031779 410395678 485359798 489371036 497966546 502081972 504925498 506713031 509098436 510900742 518040446 522321772 544981381 604223422 617730652 628580722 633775604 644907494 650237308 659324204 705795559 769011628 779758364 782518858 788985956 800011828 814063558 820791356 856399313 878643451 914063101 970719596 995933092 1009850996 1013426062 1021801484 1036080892 1081028641 1089962762 1109107307 1137915289 1208446844 1257161444 1289814988 1345770349 1380725423 1400020699 1411591118 1416588421 1436384873 1565037716 1628127116 1698759293 1712798626 1742882911 1757286902 1788152597 1813141561 1828126202 2026852124 2114781977 2162057282 2169711379 2179925524 2200032527 2218214614 2257176229 2275830578 2691540698 2738816003 2761450846 2800041398 2809954081 2823182236 2833176842 2849222453 2872769746 3397518586 3425597252 3485765822 3514573804 3546991217 3576305194 3626283122 3656252404 4229563954 4324114564 4339422758 4400065054 4436429228 4514352458 4551661156 5383081396 5477632006 5522901692 5600082796 5619908162 5666353684 5698444906 5745539492 5994795191 6150504157 6795037172 6971531644 7093982434 7152610388 7252566244 7763751149 7965407023 8459127908 8678845516 8800130108 9028704916 9420392443 9665077961 9916118947 10054694111 10955264012 11239816324 11396889812 11891315051 11989590382 12200180377 12301008314 12517068179 14187964868 14803473839 15187979653 15400227689 15527502298 15582472631 15800233603 15930814046 18840784886 19171712021 19330155922 19669678567 19832237894 19944557171 20109388222 23782630102 23866825169 23979180764 24400360754 24602016628 24828938519 25034136358 29606947678 30375959306 30800455378 30909494891 31055004596 31164945262 31600467206 31861628092 37681569772 38343424042 38660311844 39339357134 39664475788 39889114342 40218776444 43053529099 47565260204 47733650338 48800721508 49657877038 50068272716 55757849161 59213895356 60751918612 61600910756 61818989782 62329890524 63200934412 65942747101 67655545727 69412832629 76686848084 78678714268 79778228684 85401262639 86107058198 87619477253 95467300676 99315754076 103624316873 106315857571 109077308417 110601635221 111515698322 123637979564 131885494202 134201984147 135311091454 137687749969 138825665258 167067776183 170802525278 171407198941 172214116396 173802569633 175238954506 207248633746 212631715142 216366464237 218154616834 221203270442 223031396644 263770988404 268403968294 270622182908 275375499938 277651330516 334135552366 341605050556 342814397882 347605139266 350477909012 414497267492 425263430284 432732928474 436309233668 442406540884 473588820089 485889828403 536807936588 550750999876 613336340771 668271104732 685628795764 695210278532 725370218111 744211002997 763541158919 865465856948 939413889029 947177640178 963814249783 971779656806 1169474433281 1199850392587 1216617987431 1226672681542 1450740436222 1488422005994 1514565249659 1527082317838 1878827778058 1885479188351 1894355280356 1927628499566 1943559313612 2338948866562 2399700785174 2433235974862 2453345363084 2901480872444 2976844011988 3029130499318 3054164635676 3401228798821 3757655556116 3770958376702 3855256999132 4677897733124 4799401570348 4866471949724 5209477020979 5344788112433 6058260998636 6746699748481 6802457597642 7541916753404 8186321032967 8398952748109 10418954041958 10601956747613 10689576224866 13198354318457 13493399496962 13604915195284 16372642065934 16797905496218 20837908083916 21203913495226 21379152449732 26396708636914 26986798993924 32745284131868 33595810992436 37413516787031 42407826990452 52793417273828 57304247230769 58792669236763 74213697233291 74827033574062 92388480229199 114608494461538 117585338473526 148427394466582 149654067148124 184776960458398 229216988923076 235170676947052 296854788933164 369553920916796 411548684657341 646719361604393 823097369314682 1293438723208786 1646194738629364 2586877446417572 4527035531230751 9054071062461502 18108142124923004
• Sum of all divisors σ(n): 41870300150966112
• Sum of proper divisors (its aliquot sum) s(n): 23762158026043108
• 18108142124923004 is an abundant number, because the sum of its proper divisors (23762158026043108) is greater than itself. Its abundance is 5654015901120104

Bases of 18108142124923004

• Binary: 1000000010101010100001001100010111001011111100001111100₂
• Hexadecimal: 0x40554262E5F87C
• Base-36: 4YASTNESYNW

Squares and roots of 18108142124923004

• 18108142124923004 squared (18108142124923004²) is 327904811216411006602892928384016
• 18108142124923004 cubed (18108142124923004³) is 5937746924952817281135079801470811962360144304064
• The square root of 18108142124923004 is 134566497.0374238581
• The cube root of 18108142124923004 is 262597.9299006491

Scales and comparisons

• 18,108,142,124,923,004 seconds is equal to 575,782,907 years, 21 weeks, 2 days, 17 hours, 16 minutes, 44 seconds.
• To count from 1 to 18,108,142,124,923,004 would take you about one billion, seven hundred twenty-seven million, three hundred forty-eight thousand, seven hundred twenty-two 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 18108142124923004 cubic inches would be around 21883.2 feet tall.

Recreational maths with 18108142124923004

• 18108142124923004 backwards is 40032942124180181
• The number of decimal digits it has is: 17
• The sum of 18108142124923004's digits is 50
• More coming soon!