18055694191689

Names of 18055694191689

• Cardinal: 18055694191689 can be written as Eighteen trillion, fifty-five billion, six hundred ninety-four million, one hundred ninety-one thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 1.8055694191689 × 10¹³

Factors of 18055694191689

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 312

Divisors of 18055694191689

• Number of divisors d(n): 768
• Complete list of divisors:
  1 3 7 9 11 21 27 29 31 33 43 61 63 77 87 93 99 127 129 183 189 203 217 231 261 279 297 301 319 341 381 387 427 473 549 609 651 671 693 783 837 841 889 899 903 957 1023 1143 1161 1247 1281 1333 1397 1419 1647 1769 1827 1891 1953 2013 2079 2233 2387 2523 2623 2667 2697 2709 2871 3069 3311 3429 3683 3741 3843 3937 3999 4191 4257 4697 5307 5461 5481 5673 5859 5887 6039 6293 6699 7161 7569 7747 7869 8001 8091 8127 8613 8729 9207 9251 9331 9779 9889 9933 11049 11223 11529 11811 11997 12383 12573 12771 13237 13717 14091 14663 15921 16383 17019 17661 18117 18361 18879 19459 20097 20801 21483 22707 23241 23607 24003 24273 25781 26071 26187 27559 27753 27993 28853 29337 29667 29799 33147 33669 35433 35991 36163 37149 37719 38227 38657 39711 40513 41151 42273 43307 43989 47763 49149 51057 51301 52983 54229 54839 55083 56637 58377 60071 60291 62403 64449 64757 69223 69723 70821 76067 77343 78213 78561 81313 82677 83259 83979 85217 86559 88011 89001 89397 96019 99441 102641 106299 106807 108489 111447 114173 114681 115971 119133 121539 123453 126819 129921 131967 136213 145607 147447 153903 158369 158949 162687 164517 165249 169291 169911 175131 180213 182497 187209 194271 201971 207669 209169 224663 228201 232029 234639 235683 240157 243939 248031 249777 251937 253141 255651 259677 264033 267003 270599 283591 286781 288057 303149 307923 320421 325467 333121 334341 342519 344043 347913 357399 359107 364617 370359 383873 389763 395901 397793 408639 420497 425227 436821 461709 475107 488061 493551 495747 507873 525393 532469 540639 547491 561627 564311 569191 582813 596519 603229 605913 623007 673989 684603 696087 703917 720471 731817 744093 747649 759423 766953 779031 799211 811797 836737 850773 860343 864171 894443 909447 923769 961263 976401 999363 1027557 1032129 1043739 1077321 1093851 1108583 1121053 1151619 1169289 1174877 1185037 1193379 1225917 1255903 1261491 1275681 1310463 1385127 1425321 1464183 1480653 1523619 1572641 1590331 1597407 1621917 1642473 1681099 1692933 1707573 1742059 1748439 1789557 1809687 1817739 1862201 1869021 2007467 2021967 2053809 2161413 2195451 2205943 2242947 2278269 2300859 2331847 2358077 2397633 2435391 2471293 2510211 2552319 2581029 2592513 2641727 2683329 2728341 2771307 2784551 2883789 2976589 2998089 3082671 3231963 3311017 3325749 3363159 3454857 3524631 3555111 3580137 3664331 3677751 3767709 3784473 3827043 3931389 3950177 4222603 4275963 4570857 4592701 4717923 4770993 4792221 4909439 4927419 5043297 5078799 5122719 5226177 5368671 5429061 5453217 5586603 5857159 6022401 6065901 6261101 6484239 6515227 6617829 6728841 6834807 6964553 6995541 7074231 7192899 7306173 7413879 7530633 7656957 7743087 7847371 7925181 8049987 8185023 8224139 8353653 8791321 8929767 8994267 9660509 9695889 9933051 9977247 10089477 10326751 10364571 10573893 10665333 10740411 10992993 11132317 11303127 11353419 11481129 11850531 12194413 12331583 12667809 13035407 13778103 14153769 14312979 14376663 14728317 15129891 15236397 15368157 15441601 15678531 16106013 16287183 16506539 16759809 17299051 17493641 17571477 18067203 18492089 18783303 19545681 19853487 20186523 20893659 20986623 21222693 21578697 22241637 22591899 23177119 23542113 23775543 24149961 24265373 24672417 25060959 25650317 25938847 26373963 26789301 28981527 29799153 29931741 30268431 30980253 31721679 31995999 32148907 32978979 33396951 33909381 34366073 35551593 36421187 36583239 36994749 38003427 39106221 41334309 42461307 42938937 44184951 45389673 45606589 46324803 47035593 48751871 49519617 50279427 50519711 51897153 52480923 52714431 54003829 54201609 55476267 56349909 58637043 59560461 62680977 62959869 63668079 66724911 67623563 68384233 69531357 70626339 71326629 71667497 72287257 72796119 74017251 75182877 76610083 76950951 77816541 79121889 80367903 86321081 86944581 89397459 92940759 96446721 98936937 100190853 103098219 106265599 106654779 109263561 109749717 110984247 113594261 114010281 117318663 122455487 124002927 132554853 136819767 138974409 142373731 146255613 148558851 151559133 155691459 157442769 158143293 162011487 166428801 169049727 169857611 175911129 181571929 188042931 201972037 202870689 205152699 208594071 211879017 215002491 216861771 218388357 222051753 229830249 230852853 233449623 237365667 254948309 258963243 260833743 278822277 280154761 289340163 299475779 300572559 309294657 318796797 327790683 329249151 332952741 340782783 351955989 353637977 367366461 378026803 410459301 416923227 427121193 438766839 445676553 454677399 467074377 472328307 478689631 486034461 499286403 501672479 509572833 536270581 544715787 605916111 608612067 615458097 625782213 645007473 650585313 655165071 689490747 692558559 700348869 743859193 752226563 764844927 776889729 795159827 840464283 868020489 898427337 927883971 956390391 983372049 996616117 1022348349 1060913931 1102099383 1134080409 1231377903 1281363579 1316300517 1364032197 1413804259 1436068893 1458103383 1505017437 1528718499 1566111041 1608811743 1634147361 1817748333 1825836201 1846374291 1935022419 1951755939 1961083327 2068472241 2096330453 2221692407 2231577579 2256679689 2294534781 2330669187 2385479481 2521392849 2695282011 2869171173 2989848351 3067045047 3081702371 3182741793 3294233569 3306298149 3402241227 3844090737 4241412777 4308206679 4515052311 4586155497 4698333123 4826435229 4902442083 5265585941 5453244999 5883249981 6288991359 6665077221 6694732737 6770039067 6883604343 7156438443 7564178547 8085846033 8684797591 8969545053 9245107113 9548225379 9882700707 10206723681 10962777287 12724238331 12924620037 13545156933 14094999369 14479305687 15551846849 15796757823 17649749943 18866974077 19995231663 20084198211 20310117201 21469315329 21571916597 23059634983 26054392773 26908635159 27735321339 29648102121 32888331861 38172714993 42284998107 46655540547 47390273469 52949249829 56600922231 59985694989 60793583137 64715749791 69178904949 78163178319 83205964017 88944306363 95532773501 98664995583 139966621641 142170820407 182380749411 194147249373 207536714847 234489534957 286598320503 295994986749 419899864923 547142248233 582441748119 622610144541 668729414507 859794961509 1641426744699 2006188243521 2579384884527 6018564730563 18055694191689
• Sum of all divisors σ(n): 37372632760320
• Sum of proper divisors (its aliquot sum) s(n): 19316938568631
• 18055694191689 is an abundant number, because the sum of its proper divisors (19316938568631) is greater than itself. Its abundance is 1261244376942

Bases of 18055694191689

• Binary: 100000110101111101011001111010000110001001001₂
• Hexadecimal: 0x106BEB3D0C49
• Base-36: 6EEO64Y89

Squares and roots of 18055694191689

• 18055694191689 squared (18055694191689²) is 326008092743791891076672721
• 18055694191689 cubed (18055694191689³) is 5886302426597692074926456997119691215769
• The square root of 18055694191689 is 4249199.2412322819
• The cube root of 18055694191689 is 26234.4157554967

Scales and comparisons

• 18,055,694,191,689 seconds is equal to 574,115 years, 11 weeks, 5 days, 48 minutes, 9 seconds.
• To count from 1 to 18,055,694,191,689 would take you about one million, four hundred thirty-five thousand, two hundred eighty-eight 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 18055694191689 cubic inches would be around 2186.2 feet tall.

Recreational maths with 18055694191689

• 18055694191689 backwards is 98619149655081
• The number of decimal digits it has is: 14
• The sum of 18055694191689's digits is 72
• More coming soon!