18908027050185

Names of 18908027050185

• Cardinal: 18908027050185 can be written as Eighteen trillion, nine hundred eight billion, twenty-seven million, fifty thousand, one hundred eighty-five.

Scientific notation

• Scientific notation: 1.8908027050185 × 10¹³

Factors of 18908027050185

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 74

Divisors of 18908027050185

• Number of divisors d(n): 960
• Complete list of divisors:
  1 3 5 7 9 13 15 17 21 27 29 35 39 45 49 51 63 65 85 87 91 105 117 119 135 145 147 153 169 189 195 203 221 245 255 261 273 315 343 351 357 377 435 441 455 459 493 507 585 595 609 637 663 735 765 783 819 833 841 845 945 1015 1029 1071 1105 1131 1183 1305 1323 1365 1421 1479 1521 1547 1715 1755 1785 1827 1885 1911 1989 2197 2205 2295 2457 2465 2499 2523 2535 2639 2873 3045 3087 3185 3213 3315 3393 3451 3549 3915 4095 4165 4205 4263 4437 4459 4563 4641 4901 5145 5355 5481 5655 5733 5831 5887 5915 5967 6409 6591 6615 7105 7395 7497 7569 7605 7735 7917 8281 8619 9135 9261 9555 9945 9947 10179 10353 10647 10829 10933 10985 12285 12495 12615 12789 13195 13311 13377 13923 14297 14365 14703 15379 15435 16065 16965 17199 17255 17493 17661 17745 18473 19227 19773 20111 21315 22185 22295 22491 22707 22815 23205 23751 24157 24505 24843 25857 27405 28561 28665 29155 29435 29835 29841 31059 31941 32045 32487 32799 32955 34307 37349 37485 37845 38367 39585 40131 41209 41405 41769 42891 43095 44109 44863 46137 46305 49735 50895 51765 52479 52983 53235 54145 54665 55419 57681 57967 59319 60333 63713 63945 66555 66885 69615 71253 71485 72471 73515 74529 75803 76531 76895 77571 83317 85683 85995 87465 88305 89523 92365 93177 96135 97461 98397 98865 100079 100555 102921 107653 112047 112455 113535 118755 120393 120785 123627 124215 128673 129285 129311 132327 134589 138411 140777 142129 142805 149205 155295 157437 158949 159705 162435 163995 166257 169099 171535 173043 173901 180999 185861 186745 191139 191835 199927 200655 206045 208845 214455 217413 220545 223587 224315 227409 229593 230685 240149 249951 257049 261443 262395 264915 268569 277095 288405 288463 289835 292383 295191 296595 300237 301665 308763 314041 318565 322959 336141 356265 362355 370881 372645 379015 382655 386019 387855 387933 403767 415233 416585 422331 426387 428415 445991 447615 465885 485537 487305 491985 498771 500395 507297 514605 521703 535717 538265 542997 557583 560235 573417 583219 599781 601965 618135 643365 646555 652239 661635 672945 682227 688779 692055 700553 703885 710645 720447 749853 753571 771147 784329 787185 794745 828269 831285 845495 865215 865389 869505 900711 904995 926289 929305 942123 955695 968877 985439 994903 999635 1008423 1083121 1087065 1112643 1117935 1137045 1147965 1163799 1200745 1211301 1249755 1266993 1279161 1285245 1301027 1307215 1337973 1342845 1399489 1442315 1456611 1461915 1475955 1501185 1521891 1543815 1565109 1570205 1607151 1614795 1672749 1680705 1681043 1720251 1749657 1799343 1830101 1847677 1854405 1930095 1939665 2018835 2046681 2066337 2076165 2101659 2111655 2131935 2161341 2198287 2229955 2249559 2260713 2352987 2416193 2427685 2484807 2493855 2536485 2596167 2608515 2678585 2702133 2714985 2787915 2826369 2867085 2906631 2916095 2956317 2984709 2998905 3121937 3249363 3261195 3398759 3411135 3443895 3491397 3502765 3602235 3749265 3750019 3767855 3800979 3837483 3855735 3903081 3921645 4013919 4082533 4141345 4198467 4326945 4369833 4503555 4565673 4631445 4710615 4821453 4844385 4903871 4927195 4974515 5018247 5042115 5043129 5248971 5398029 5415605 5490303 5543031 5563215 5797883 5818995 6056505 6304977 6334965 6395805 6484023 6505135 6594861 6689865 6782139 6964321 6997445 7058961 7248579 7283055 7454421 7581847 7609455 7788501 7825545 8035755 8363745 8405215 8479107 8601255 8748285 8868951 8954127 8996715 9107189 9150505 9238385 9365811 9748089 9796423 10196277 10233405 10331685 10508295 10806705 10991435 11247795 11250057 11303565 11709243 11764935 12041757 12080965 12247599 12424035 12595401 12810707 12933739 12980835 13109499 13510665 14080573 14131845 14464359 14533155 14711613 14781585 14923545 15129387 15609685 15746913 16246815 16470909 16629093 16913351 16993795 17393649 17456985 18750095 18914931 19004895 19187415 19515405 19784583 20069595 20346417 20412665 20892963 20992335 21745737 21849165 21853559 22363263 22745541 22828365 23791313 24019801 24107265 24519355 25091235 25215645 26244855 26606853 26862381 26990145 27321567 27451515 27715155 28097433 28577731 28989415 29244267 29389269 30588831 31410509 31524885 32420115 32974305 33750171 33910695 34821605 35127729 35294805 36242895 36742797 37272105 37786203 37909235 38432121 38801217 38942505 40585181 42241719 42395535 44134839 44344755 44770635 45388161 45535945 46829055 48740445 48750247 48982115 49412727 49887279 50740053 50981385 52180947 53072929 56250285 58546215 59353749 60208785 61237995 62678889 62977005 63750323 64053535 64668695 65237211 65547495 65560677 68236623 70402865 71373939 72059403 72321795 73558065 75646935 78734565 81964701 82354545 83145465 84292299 84566755 85733193 86968245 88167807 90536173 91766493 94231527 94574655 98564011 98922915 101250513 101732085 104464815 108728685 109267795 110228391 111816315 113727705 115296363 116403651 118393457 118956565 120099005 121755543 126725157 132404517 133034265 134311905 136607835 140487165 142888655 146221335 146250741 146946345 152220159 152944155 156542841 157052545 159218787 166539191 168138607 168750855 175638645 183713985 188036667 188931015 191250969 192160605 194006085 196682031 202925905 204709869 211208595 214121817 216178209 219873563 220674195 226940805 243751235 245894103 247063635 249436395 253700265 257199579 260904735 264503421 265364645 271608519 282694581 284096267 295692033 296768745 313394445 318751615 326186055 327803385 341183115 345889089 349210953 355180371 356869695 360297015 365266629 371510503 380175471 408336617 409823505 421461495 428665965 438752223 440839035 452680865 456660477 458832465 471157635 477656361 492820055 499617573 504415821 506252565 551141955 573752907 576481815 582018255 590046093 591967285 608777715 633625785 633753211 642365451 648534627 659620689 662022585 689948077 731253705 761100795 771598737 782714205 796093935 814825557 828754199 832695955 840693035 848083743 852288801 887076099 940183335 956254845 983410155 1023549345 1065541113 1070609085 1080891045 1095799887 1099367815 1114531509 1176970249 1225009851 1229470515 1285997895 1316256669 1322517105 1358042595 1413472905 1420481335 1432969083 1478460165 1498852719 1513247463 1539114941 1721258721 1729445445 1746054765 1775901855 1826333145 1857552515 1900877355 1901259633 1978862067 2041683085 2069844231 2193761115 2283302385 2388281805 2444476671 2486262597 2498087865 2522079105 2556866403 2661228297 2858356319 2868764535 2950230465 3168766055 3196623339 3211827255 3242673135 3298103445 3343594527 3449740385 3530910747 3675029553 3857993685 4074127785 4143770995 4240418715 4261444005 4435380495 4496558157 4539742389 4617344823 4829636539 5327705565 5478999435 5572657545 5703778899 5884851245 5936586201 6125049255 6209532693 6581283345 7164845415 7458787791 7494263595 7566237315 7670599209 7695574705 8238791743 8575068957 8606293605 9506298165 9894310335 10030783581 10349221155 10592732241 10773804587 11025088659 12222383355 12431312985 12784332015 13306141485 13852034469 14291781595 14488909617 15983116695 16717972635 17111336697 17654553735 18375147765 18628598079 20008494233 22376363373 22482790785 22698711945 23086724115 24148182695 24716375229 25725206871 28518894495 29682931005 31047663465 31778196723 32321413761 37293938955 38352996045 41193958715 41556103407 42875344785 43466728851 50153917905 52963661205 53869022935 55125443295 60025482699 69260172345 72444548085 74149125687 77175620613 85556683485 93142990395 96964241283 100042471165 111881816865 123581876145 128626034355 130400186553 140059459631 158890983615 161607068805 180076448097 207780517035 217333644255 222447377061 290892723849 300127413495 370745628435 385878103065 420178378893 484821206415 540229344291 652000932765 700297298155 900382240485 1112236885305 1260535136679 1454463619245 2100891894465 2701146721455 3781605410037 6302675683395 18908027050185
• Sum of all divisors σ(n): 46568927808000
• Sum of proper divisors (its aliquot sum) s(n): 27660900757815
• 18908027050185 is an abundant number, because the sum of its proper divisors (27660900757815) is greater than itself. Its abundance is 8752873707630

Bases of 18908027050185

• Binary: 100010011001001011110001111000101100011001001₂
• Hexadecimal: 0x11325E3C58C9
• Base-36: 6PA8744W9

Squares and roots of 18908027050185

• 18908027050185 squared (18908027050185²) is 357513486930527672508534225
• 18908027050185 cubed (18908027050185³) is 6759874681688378697647054101564865081625
• The square root of 18908027050185 is 4348336.1243336513
• The cube root of 18908027050185 is 26640.8905502731

Scales and comparisons

• 18,908,027,050,185 seconds is equal to 601,216 years, 40 weeks, 1 day, 16 hours, 9 minutes, 45 seconds.
• To count from 1 to 18,908,027,050,185 would take you about one million, five hundred three thousand and forty-one 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 18908027050185 cubic inches would be around 2220.1 feet tall.

Recreational maths with 18908027050185

• 18908027050185 backwards is 58105072080981
• The number of decimal digits it has is: 14
• The sum of 18908027050185's digits is 54
• More coming soon!