18063036599850921

Names of 18063036599850921

• Cardinal: 18063036599850921 can be written as Eighteen quadrillion, sixty-three trillion, thirty-six billion, five hundred ninety-nine million, eight hundred fifty thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 1.8063036599850921 × 10¹⁶

Factors of 18063036599850921

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 318

Divisors of 18063036599850921

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 17 19 21 31 51 57 93 119 133 217 241 289 323 357 361 399 527 589 651 723 867 969 1083 1581 1687 1767 2023 2261 2527 3689 4097 4123 4579 5061 5491 6069 6137 6783 6859 7471 7581 8959 10013 11067 11191 12291 12369 13737 16473 18411 20577 22413 26877 28679 30039 32053 33573 38437 42959 48013 52297 58081 62713 69649 70091 77843 78337 86037 87001 96159 104329 115311 116603 127007 128877 141949 144039 156891 170221 174243 188139 190247 208947 210273 212629 233529 235011 261003 312987 349809 381021 406567 425847 487543 510663 544901 570741 609007 637887 730303 816221 889049 987377 993643 1103539 1191547 1219701 1323331 1331729 1462629 1479017 1488403 1634703 1653019 1800511 1827021 1982251 2159119 2190909 2413133 2448663 2667147 2697031 2962131 2980929 3234199 3310617 3574641 3614693 3969993 3995187 4437051 4465209 4959057 5401533 5946753 6477357 6911639 7239399 7724773 8091093 9263317 9702597 10353119 10844079 11571133 12603577 13875757 13997521 15113833 16785409 16891931 18760163 18879217 20734917 20967241 22639393 23174319 25143289 25302851 27789951 28101323 30608687 31059357 34209709 34713399 37810731 41023261 41627271 41992563 45341499 45849527 50356227 50675793 51243589 56280489 56637651 61449781 62901723 67918179 75429867 75908553 84303969 91826061 97982647 102629127 117497863 123069783 131321141 137548581 146770687 153730767 176003023 184349343 196709261 214260809 237957857 239467963 265952899 287162827 293947941 318922771 320946689 352493589 356443097 358705123 393963423 398377579 430148467 433923151 440312061 477722491 520347679 528009069 581565053 590127783 642782427 649984471 713873571 718403889 779441959 797858697 861488481 871141013 956768313 962840067 1069329291 1076115369 1195132737 1290445401 1301769453 1433167473 1561043037 1665704999 1744695159 1861670293 1949953413 2232459397 2338325877 2495101679 2613423039 2788643053 3037462057 3344057437 3642433753 4045283569 4070955371 4521199283 4549891297 4997114997 5053105081 5456093713 5585010879 6059532649 6097987091 6697378191 6772418843 7376693567 7485305037 8244539869 8365929159 9112386171 9886605901 10032172311 10927301259 11049736007 12135850707 12212866113 12349704949 13563597849 13649673891 14809397221 15159315243 16368281139 18178597947 18293961273 20317256529 22130080701 24733619607 28316984983 29659817703 31648394981 33149208021 35371735567 37049114847 42416728543 44428191663 47406931901 51636854969 57711779083 69206241307 76860387811 77348152049 84950954949 85902786377 86447934643 94945184943 96008996539 103665780547 106115206701 115131120331 125403790639 127250185629 140157177773 142220795703 154910564907 156646257511 173135337249 187845512119 207618723921 209944984133 230581163433 232044456147 257708359131 259343803929 288026989617 310997341641 345393360993 376211371917 420471533319 469938772533 538022714677 563536536357 601319504639 629834952399 672062975773 805917842317 877826534473 981100244411 1096523802577 1314918584833 1460347368409 1469614888931 1614068144031 1632152941163 1803958513917 2016188927319 2382672022141 2417753526951 2633479603419 2662986377687 2943300733233 2976278892709 3289571407731 3569064730261 3944755754499 4381042105227 4408844666793 4896458823489 7148016066423 7988959133061 8928836678127 10222431578863 10707194190783 11425070588141 16678704154987 18640904643809 20833952248963 24983453111827 27746599999771 30667294736589 34275211764423 45270768420679 50036112464961 50596741176053 55922713931427 62501856746889 74950359335481 83239799999313 135812305262037 151790223528159 194226199998397 316895378944753 354177188232371 582678599995191 860144599992901 950686136834259 1062531564697113 2580433799978703 6021012199950307 18063036599850921
• Sum of all divisors σ(n): 31991442782126080
• Sum of proper divisors (its aliquot sum) s(n): 13928406182275159
• 18063036599850921 is a deficient number, because the sum of its proper divisors (13928406182275159) is less than itself. Its deficiency is 4134630417575762

Bases of 18063036599850921

• Binary: 1000000001011000011110001110000000110010101011110101001₂
• Hexadecimal: 0x402C3C701957A9
• Base-36: 4XUT8GHRLPL

Squares and roots of 18063036599850921

• 18063036599850921 squared (18063036599850921²) is 326273291207553921133439424548241
• 18063036599850921 cubed (18063036599850921³) is 5893486400635864177926898878489163632648372779961
• The square root of 18063036599850921 is 134398796.8690602565
• The cube root of 18063036599850921 is 262379.7137774427

Scales and comparisons

• 18,063,036,599,850,921 seconds is equal to 574,348,691 years, 12 weeks, 1 day, 9 hours, 15 minutes, 21 seconds.
• To count from 1 to 18,063,036,599,850,921 would take you about one billion, seven hundred twenty-three million, forty-six thousand and seventy-three 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 18063036599850921 cubic inches would be around 21865 feet tall.

Recreational maths with 18063036599850921

• 18063036599850921 backwards is 12905899563036081
• The number of decimal digits it has is: 17
• The sum of 18063036599850921's digits is 75
• More coming soon!