18070840157362443

Names of 18070840157362443

• Cardinal: 18070840157362443 can be written as Eighteen quadrillion, seventy trillion, eight hundred forty billion, one hundred fifty-seven million, three hundred sixty-two thousand, four hundred forty-three.

Scientific notation

• Scientific notation: 1.8070840157362443 × 10¹⁶

Factors of 18070840157362443

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 64

Divisors of 18070840157362443

• Number of divisors d(n): 486
• Complete list of divisors:
  1 3 9 11 19 27 31 33 57 81 93 99 121 171 209 243 279 297 341 361 363 513 589 627 837 891 961 1023 1083 1089 1331 1539 1767 1881 2299 2511 2673 2883 3069 3249 3267 3751 3971 3993 4617 5301 5643 6479 6897 7533 8649 9207 9747 9801 10571 11191 11253 11913 11979 14641 15903 16929 18259 19437 20691 25289 25947 27621 29241 29403 31713 33573 33759 35739 35937 41261 43681 43923 47709 50787 54777 58311 62073 71269 75867 77841 82863 87723 95139 100719 101277 107217 107811 116281 123101 123783 131043 131769 143127 161051 164331 174933 186219 200849 213807 227601 233523 278179 285417 302157 303831 321651 323433 346921 348843 369303 371349 393129 395307 453871 480491 483153 492993 524799 558657 602547 641421 682803 783959 834537 856251 906471 911493 964953 1040763 1046529 1107909 1114047 1179387 1185921 1279091 1354111 1361613 1441473 1449459 1478979 1574397 1771561 1807641 1924263 2048409 2209339 2351877 2503611 2568753 2719413 3059969 3122289 3139587 3323727 3342141 3538161 3557763 3816131 3837273 4062333 4084839 4324419 4348377 4436937 4992581 5285401 5314683 5422923 5772789 6145227 6628017 7055631 7510833 8623549 9179907 9366867 9418761 9971181 10026423 10614483 11448393 11511819 12186999 12254517 12973257 13045131 14070001 14895221 14977743 15856203 15944049 16268769 17318367 19487171 19884051 21166893 22532499 24302729 25870647 27539721 28100601 28256283 29913543 33659659 34345179 34535457 36560997 36763551 38919771 39135393 41977441 42210003 44685663 44933229 47568609 47832147 48806307 54918391 58139411 58461513 59652153 63500679 67597497 72908187 77611941 82619163 84301803 94859039 100978977 103035537 103606371 109682991 110290653 116759313 125932323 126630009 134056989 134799687 142705827 143496441 154770011 163847431 164755173 174418233 175384539 178956459 190502037 214358881 218724561 232835823 247857489 267330019 284577117 302936931 309106611 310819113 329048973 370256249 377796969 379890027 402170967 404399061 428117481 430489323 461751851 464310033 491542293 494265519 523254699 526153617 536869377 604102301 639533521 643076643 656173683 698507469 743572467 801990057 853731351 908810793 927319833 1043449429 1110768747 1133390907 1139670081 1206512901 1213197183 1284352443 1385255553 1392930099 1474626879 1482796557 1569764097 1578460851 1702470121 1802321741 1812306903 1918600563 1929229929 1968521049 2095522407 2405970171 2561194053 2726432379 2940630209 3130348287 3332306241 3400172721 3419010243 3619538703 4072818739 4155766659 4178790297 4423880637 4448389671 4709292291 4735382553 5079270361 5107410363 5406965223 5436920709 5755801689 5787689787 5905563147 6645125311 7034868731 7217910513 7683582159 8179297137 8821890627 9391044861 9996918723 10200518163 11477943719 12218456217 12467299977 12536370891 13271641911 13345169013 14127876873 15237811083 15322231089 16220895669 16310762127 17267405067 17363069361 18727171331 19825539151 19935375933 21104606193 21653731539 23050746477 26465671881 28173134583 29990756169 32346932299 34433831157 36655368651 37401899931 37609112673 39814925733 45713433249 45966693267 48662687007 48932286381 51802215201 52089208083 55871973971 56181513993 59476617453 59806127799 63313818579 64961194617 77383556041 79397015643 84519403749 89972268507 97040796897 103301493471 109966105953 112205699793 126257380909 137140299747 137900079801 145988061021 146796859143 155406645603 167615921913 168544541979 178429852359 179418383397 189941455737 205998884641 218080930661 232150668123 238191046929 253558211247 291122390691 309904480413 329898317859 355816255289 378772142727 411420899241 413700239403 437964183063 502847765739 505633625937 535289557077 538255150191 569824367211 614591713681 617996653923 654242791983 696452004369 714573140787 873367172073 929713441239 989694953577 1067448765867 1136316428181 1234262697723 1508543297217 1516900877811 1605868671231 1614765450573 1709473101633 1843775141043 1853989961769 1962728375949 2089356013107 2398890237271 2620101516219 2789140323717 3202346297601 3408949284543 3913978808179 4525629891651 4550702633433 4817606013693 5531325423129 5561969885307 5888185127847 6268068039321 6760508850491 7196670711813 7860304548657 9607038892803 10226847853629 11741936424537 13576889674953 16593976269387 16685909655921 17664555383541 18804204117963 20281526551473 21590012135439 28821116678409 30680543560887 35225809273611 49781928808161 50057728967763 52993666150623 60844579654419 64770036406317 74365597355401 86463350035227 105677427820833 149345786424483 182533738963257 194310109218951 223096792066203 317032283462499 547601216889771 582930327656853 669290376198609 951096850387497 1642803650669313 2007871128595827 6023613385787481 18070840157362443
• Sum of all divisors σ(n): 32472055011788028
• Sum of proper divisors (its aliquot sum) s(n): 14401214854425585
• 18070840157362443 is a deficient number, because the sum of its proper divisors (14401214854425585) is less than itself. Its deficiency is 3669625302936858

Bases of 18070840157362443

• Binary: 1000000001100110101010101011000010111110101100100001011₂
• Hexadecimal: 0x403355585F590B
• Base-36: 4XXKTD2FDOR

Squares and roots of 18070840157362443

• 18070840157362443 squared (18070840157362443²) is 326555263992943083687178466928249
• 18070840157362443 cubed (18070840157362443³) is 5901127978161769710857070536273530491983968352307
• The square root of 18070840157362443 is 134427825.0860380579
• The cube root of 18070840157362443 is 262417.4925933897

Scales and comparisons

• 18,070,840,157,362,443 seconds is equal to 574,596,820 years, 11 weeks, 5 days, 1 hour, 34 minutes, 3 seconds.
• To count from 1 to 18,070,840,157,362,443 would take you about one billion, seven hundred twenty-three million, seven hundred ninety thousand, four hundred sixty 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 18070840157362443 cubic inches would be around 21868.1 feet tall.

Recreational maths with 18070840157362443

• 18070840157362443 backwards is 34426375104807081
• The number of decimal digits it has is: 17
• The sum of 18070840157362443's digits is 63
• More coming soon!