19823747490729

Names of 19823747490729

• Cardinal: 19823747490729 can be written as Nineteen trillion, eight hundred twenty-three billion, seven hundred forty-seven million, four hundred ninety thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.9823747490729 × 10¹³

Factors of 19823747490729

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1557

Divisors of 19823747490729

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 49 57 63 91 117 127 133 147 171 189 247 273 351 381 399 441 513 631 637 741 757 819 889 931 1143 1197 1323 1651 1729 1893 1911 2223 2271 2413 2457 2667 2793 3429 3591 4417 4953 5187 5299 5679 5733 6223 6669 6813 7239 8001 8203 8379 9841 11557 11989 12103 13251 14383 14859 15561 15897 16891 17037 17199 18669 20439 21717 24003 24609 25137 29523 30919 31369 34671 35967 36309 37093 39753 43149 44577 46683 47691 50673 56007 57421 65151 68887 73827 80137 80899 83923 88569 92757 94107 96139 100681 104013 107901 108927 111279 118237 119259 129447 143073 152019 155857 168021 172263 186979 206661 219583 221481 240411 242697 251769 265707 278271 282321 288417 302043 312039 323703 326781 333837 354711 388341 401947 456057 467571 477667 482209 516789 560937 560959 587461 619983 658749 672973 704767 721233 728091 755307 834813 846963 865251 906129 1001511 1041781 1064133 1090999 1205841 1249807 1308853 1402713 1433001 1446627 1522603 1537081 1550367 1682811 1682877 1762383 1826641 1859949 1976247 2018919 2114301 2163699 2184273 2265921 2595753 2718387 3125343 3192399 3272997 3343669 3617523 3749421 3926559 3926713 4208139 4299003 4339881 4567809 4611243 4710811 5048433 5048631 5287149 5479923 5928741 6056757 6209671 6342903 7292467 7636993 8748649 9075673 9161971 9376029 9818991 10031007 10658221 10852569 11248263 11779677 11780139 12786487 12897009 13019643 13703427 13833729 14132433 15145893 15861447 16439769 18170271 18629013 19028709 19793839 21877401 22910979 23405683 23746333 26245947 27227019 27485913 28128087 29456973 30093021 31974663 33744789 35339031 35340417 38359461 41110281 41501187 42397299 43467697 49319307 51047269 55887039 59381517 60663709 61240543 63529711 65632203 68732937 70217049 71238999 74607547 78737841 81681057 82457739 89505409 90279063 95923989 106021251 115078383 117983749 127191897 130403091 138556873 153141807 166224331 167661117 178144551 181991127 183721629 190589133 196896609 206198811 210651147 213716997 223822641 236213523 245043171 247373217 268516227 287771967 304273879 345235149 353951247 391209273 415670619 424645963 444707977 459425421 498672993 534433653 545973381 551164887 571767399 631953441 641150991 671467923 788628217 805548681 825886243 912821637 969898111 1061853741 1152610471 1163570317 1173627819 1247011857 1273937889 1334123931 1378276263 1496018979 1637920143 1653494661 1715302197 2014403769 2365884651 2416646043 2477658729 2738464911 2909694333 2972521741 3185561223 3457831413 3490710951 3741035571 3821813667 4002371793 4488056937 5520397519 5781203701 7097653953 7432976187 8068273297 8215394733 8729082999 8917565223 10373494239 10472132853 11465441001 12007115379 14983936123 16561192557 17343611103 21292961859 22298928561 24204819891 26187248997 26752695669 31120482717 31416398559 38642782633 44951808369 49683577671 52030833309 56477913079 72614459673 80258087007 104887552861 115928347899 134855425107 149050733013 156092499927 169433739237 217843379019 314662658583 347785043697 404566275321 508301217711 734212870027 943987975749 1043355131091 1524903653133 2202638610081 2831963927247 6607915830243 19823747490729
• Sum of all divisors σ(n): 39146156851200
• Sum of proper divisors (its aliquot sum) s(n): 19322409360471
• 19823747490729 is a deficient number, because the sum of its proper divisors (19322409360471) is less than itself. Its deficiency is 501338130258

Bases of 19823747490729

• Binary: 100100000011110010011011011010110001110101001₂
• Hexadecimal: 0x1207936D63A9
• Base-36: 70YWJF6W9

Squares and roots of 19823747490729

• 19823747490729 squared (19823747490729²) is 392980964576184323940951441
• 19823747490729 cubed (19823747490729³) is 7790355410421396028677821408888586690489
• The square root of 19823747490729 is 4452386.7184611221
• The cube root of 19823747490729 is 27064.2036284847

Scales and comparisons

• 19,823,747,490,729 seconds is equal to 630,333 years, 44 weeks, 1 day, 21 hours, 12 minutes, 9 seconds.
• To count from 1 to 19,823,747,490,729 would take you about one million, five hundred seventy-five thousand, eight hundred thirty-four 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 19823747490729 cubic inches would be around 2255.4 feet tall.

Recreational maths with 19823747490729

• 19823747490729 backwards is 92709474732891
• The number of decimal digits it has is: 14
• The sum of 19823747490729's digits is 72
• More coming soon!