21133713694040829

Names of 21133713694040829

• Cardinal: 21133713694040829 can be written as Twenty-one quadrillion, one hundred thirty-three trillion, seven hundred thirteen billion, six hundred ninety-four million, forty thousand, eight hundred twenty-nine.

Scientific notation

• Scientific notation: 2.1133713694040829 × 10¹⁶

Factors of 21133713694040829

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 72

Divisors of 21133713694040829

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 7 9 19 21 27 43 49 57 63 129 133 147 171 189 301 343 361 387 399 441 513 817 903 931 1029 1083 1161 1197 1323 1849 2107 2451 2527 2709 2793 3087 3249 3591 5547 5719 6321 6517 7353 7581 8127 8379 9261 9747 12943 14749 15523 16641 17157 17689 18963 19551 22059 22743 25137 35131 38829 40033 44247 46569 49923 51471 53067 56889 58653 68229 79507 90601 105393 108661 116487 120099 123823 132741 139707 154413 159201 175959 238521 245917 271803 280231 316179 325983 349461 360297 371469 398223 419121 477603 556549 634207 667489 715563 737751 760627 815409 840693 948537 977949 1080891 1114407 1510633 1669647 1721419 1902621 2002467 2146689 2213253 2281881 2446227 2522079 2933847 3343221 3418801 3895843 4531899 4672423 5008941 5164257 5324389 5707863 6007401 6639759 6845643 7566237 10256403 10574431 11687529 12049933 13595697 14017269 15026823 15492771 15973167 17123589 18022203 20536929 23931607 27270901 28702027 30769209 31723293 32706961 35062587 36149799 40787091 42051807 46478313 47919501 64957219 71794821 74021017 81812703 86106081 92307627 95169879 98120883 105187761 108449397 126155421 143758503 147008443 167521249 194871657 200914189 215384463 222063051 228948727 245438109 258318243 285509637 294362649 325348191 441025329 454700533 502563747 518147119 584614971 602742567 646153389 666189153 686846181 736314327 774954729 883087947 1029059101 1172648743 1234187161 1323075987 1364101599 1406399323 1507691241 1554441357 1753844913 1808227701 1998567459 2060538543 2793160417 3087177303 3182903731 3517946229 3702561483 3969227961 4092304797 4219197969 4523073723 4663324071 5424683103 6181615629 6321363049 7203413707 8379481251 8639310127 9261531909 9548711193 9844795261 10553838687 11107684449 12276914391 12657593907 13989972213 18964089147 19552122919 21610241121 22280326117 25138443753 25917930381 27784595727 28646133579 29534385783 31661516061 33323053347 37972781721 44249541343 50423895949 53070047923 56892267441 58656368757 60475170889 64830723363 66840978351 75415331259 77753791143 85938400737 88603157349 120105897931 132748624029 136864860433 151271687847 159210143769 170676802323 175969106271 181425512667 194492170089 200522935053 233261373429 265809472047 309746789401 360317693793 371490335461 398245872087 410594581299 423326196223 453815063541 477630431307 527907318813 544276538001 601568805159 840741285517 929240368203 958054023031 1080953081379 1114471006383 1194737616261 1231783743897 1269978588669 1361445190623 1432891293921 1632829614003 2168227525807 2282012060689 2522223856551 2600432348227 2787721104609 2874162069093 3242859244137 3343413019149 3695351231691 3809935766007 5885188998619 6504682577421 6846036182067 7566671569653 7801297044681 8363163313827 8622486207279 10030239057447 11429807298021 15974084424823 17655566995857 18203026437589 19514047732263 20538108546201 22700014708959 23403891134043 25867458621837 41196322990333 47922253274469 52966700987571 54609079312767 58542143196789 61614325638603 70211673402129 111818590973761 123588968970999 143766759823407 158900102962713 163827237938301 335455772921283 370766906912997 431300279470221 491481713814903 782730136816327 1006367318763849 1112300720738991 2348190410448981 3019101956291547 7044571231346943 21133713694040829
• Sum of all divisors σ(n): 39452529840528000
• Sum of proper divisors (its aliquot sum) s(n): 18318816146487171
• 21133713694040829 is a deficient number, because the sum of its proper divisors (18318816146487171) is less than itself. Its deficiency is 2814897547553658

Bases of 21133713694040829

• Binary: 1001011000101010000000000101001100001001010001011111101₂
• Hexadecimal: 0x4B15002984A2FD
• Base-36: 5S39Y1H4459

Squares and roots of 21133713694040829

• 21133713694040829 squared (21133713694040829²) is 446633854501688862428826319007241
• 21133713694040829 cubed (21133713694040829³) is 9439032007104581071684818332915048156637000642789
• The square root of 21133713694040829 is 145374391.4657627349
• The cube root of 21133713694040829 is 276476.7441788055
• Being both a perfect square and a perfect cube, 21133713694040829 is also a perfect sixth number.

Scales and comparisons

• 21,133,713,694,040,829 seconds is equal to 671,986,724 years, 31 weeks, 2 days, 2 hours, 27 minutes, 9 seconds.
• To count from 1 to 21,133,713,694,040,829 would take you about two billion, fifteen million, nine hundred sixty thousand, one hundred 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 21133713694040829 cubic inches would be around 23039.7 feet tall.

Recreational maths with 21133713694040829

• 21133713694040829 backwards is 92804049631733112
• 21133713694040829 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21133713694040829's digits is 63
• More coming soon!