21201726113420031

Names of 21201726113420031

• Cardinal: 21201726113420031 can be written as Twenty-one quadrillion, two hundred one trillion, seven hundred twenty-six billion, one hundred thirteen million, four hundred twenty thousand and thirty-one.

Scientific notation

• Scientific notation: 2.1201726113420031 × 10¹⁶

Factors of 21201726113420031

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 70

Divisors of 21201726113420031

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 17 19 27 31 51 57 81 93 153 171 243 279 289 323 361 459 513 527 589 837 867 969 1083 1377 1539 1581 1767 2511 2601 2907 3249 4131 4617 4743 4913 5301 5491 6137 6859 7533 7803 8721 8959 9747 10013 11191 14229 14739 15903 16473 18411 20577 23409 26163 26877 29241 30039 33573 42687 44217 47709 49419 55233 61731 70227 78489 80631 83521 87723 90117 93347 100719 104329 116603 128061 132651 143127 148257 152303 165699 170221 185193 190247 212629 241893 250563 270351 280041 302157 312987 349809 397953 444771 456909 497097 510663 555579 570741 637887 725679 751689 811053 840123 906471 938961 1049427 1193859 1334313 1370727 1419857 1491291 1531989 1586899 1666737 1712223 1773593 1913661 1982251 2177037 2255067 2433159 2520369 2589151 2719413 2816883 2893757 3148281 3234199 3614693 4112181 4259571 4595967 4760697 5136669 5320779 5740983 5946753 6765201 7561107 7767453 8450649 8681271 9444843 9702597 10844079 12336543 12778713 13787901 14282091 15410007 15962337 17222949 17840259 20295603 22683321 23302359 24137569 25351947 26043813 26977283 28334529 29107791 30151081 32532237 33698267 37009629 38336139 41363703 42846273 44015567 46230021 47887011 49193869 51668847 53520777 54981383 61449781 69907077 72412707 78131439 80931849 87323373 90453243 97596711 101094801 115008417 128538819 132046701 143661033 147581607 160562331 164944149 184349343 209721231 217238121 234394317 242795547 261970119 271359729 292790133 303284403 345025251 385616457 396140103 410338673 430983099 442744821 458613811 481686993 494832447 512568377 553048029 572870539 629163693 651714363 703182951 728386641 748264639 785910357 814079187 836295773 878370399 909853209 934683511 1044646277 1188420309 1231016019 1328234463 1375841433 1484497341 1537705131 1659144087 1718611617 1955143089 2185159923 2244793917 2442237561 2508887319 2729559627 2804050533 3133938831 3565260927 3693048057 3984703389 4127524299 4453492023 4613115393 4977432261 5155834851 5865429267 6555479769 6734381751 7326712683 7526661957 7796434787 8188678881 8412151599 8713662409 9401816493 9738799163 10695782781 11079144171 11954110167 12382572897 12720498863 13360476069 13839346179 14217028141 14932296783 15467504553 15889619687 17758986709 20203145253 22579985871 23389304361 25236454797 26140987227 28205449479 29216397489 33237432513 37147718691 38161496589 41518038537 42651084423 46402513659 47668859061 53276960127 60609435759 67739957613 70167913083 75709364391 78422961681 84616348437 87649192467 99712297539 111443156073 114484489767 124554115611 127953253269 139207540977 143006577183 148132260953 159830880381 165559585771 181828307277 203219872839 210503739249 227128093173 235268885043 241689478397 253849045311 262947577401 270123534679 301902774053 343453469301 383859759807 429019731549 444396782859 479492641143 496678757313 631511217747 705806655129 725068435191 788842732203 810370604037 905708322159 1030360407903 1151579279421 1287059194647 1333190348577 1438477923429 1490036271939 1894533653241 2117419965387 2175205305573 2366528196609 2431111812111 2717124966477 2814512958107 3091081223709 3454737838263 3861177583941 3999571045731 4315433770287 4470108815817 4592100089543 5132347158901 6525615916719 7293335436333 8151374899431 8443538874321 11998713137193 13410326447451 13776300268629 15397041476703 19576847750157 21880006308999 24454124698293 25330616622963 35996139411579 40230979342353 41328900805887 46191124430109 58730543250471 65640018926997 73362374094879 75991849868889 87249901701317 123986702417661 138573373290327 227975549606667 261749705103951 371960107252983 415720119870981 683926648820001 785249115311853 1115880321758949 1247160359612943 2355747345935559 7067242037806677 21201726113420031
• Sum of all divisors σ(n): 36767264254156800
• Sum of proper divisors (its aliquot sum) s(n): 15565538140736769
• 21201726113420031 is a deficient number, because the sum of its proper divisors (15565538140736769) is less than itself. Its deficiency is 5636187972683262

Bases of 21201726113420031

• Binary: 1001011010100101101101110001001100111011001001011111111₂
• Hexadecimal: 0x4B52DB899D92FF
• Base-36: 5SRDUIJL0XR

Squares and roots of 21201726113420031

• 21201726113420031 squared (21201726113420031²) is 449513190188476853211115432040961
• 21201726113420031 cubed (21201726113420031³) is 9530455542745774565210230078491237745350189889791
• The square root of 21201726113420031 is 145608125.1627807719
• The cube root of 21201726113420031 is 276773.0119817215

Scales and comparisons

• 21,201,726,113,420,031 seconds is equal to 674,149,309 years, 8 weeks, 2 days, 22 hours, 53 minutes, 51 seconds.
• To count from 1 to 21,201,726,113,420,031 would take you about two billion, twenty-two million, four hundred forty-seven thousand, nine hundred twenty-seven 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 21201726113420031 cubic inches would be around 23064.4 feet tall.

Recreational maths with 21201726113420031

• 21201726113420031 backwards is 13002431162710212
• The number of decimal digits it has is: 17
• The sum of 21201726113420031's digits is 36
• More coming soon!