21440396053089

Names of 21440396053089

• Cardinal: 21440396053089 can be written as Twenty-one trillion, four hundred forty billion, three hundred ninety-six million, fifty-three thousand and eighty-nine.

Scientific notation

• Scientific notation: 2.1440396053089 × 10¹³

Factors of 21440396053089

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4055

Divisors of 21440396053089

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 13 19 23 27 37 39 57 69 81 109 111 117 171 207 243 247 299 327 333 351 437 481 513 621 703 741 851 897 981 999 1053 1311 1417 1443 1539 1863 2071 2109 2223 2507 2553 2691 2943 2997 3159 3851 3933 4033 4251 4329 4617 5589 5681 6213 6327 6669 7521 7659 8073 8829 8991 9139 11063 11553 11799 12099 12753 12987 16169 17043 18639 18981 20007 22563 22977 24219 26487 26923 27417 32591 33189 34659 35397 36297 38259 38961 47633 48507 50063 51129 52429 55917 56943 60021 67689 68931 72657 73169 76627 80769 82251 88573 92759 97773 99567 103977 106191 108891 114777 116883 142487 142899 145521 150189 153387 157287 167751 170829 203067 206793 210197 219507 229881 242307 246753 265719 278277 293319 298701 311931 326673 344331 419759 427461 428697 436563 450567 460161 471861 503253 609201 619229 630591 658521 689643 726921 740259 797157 834831 879957 896103 935793 951197 980019 996151 1151449 1205867 1259277 1282383 1286091 1309689 1351701 1380483 1415583 1682887 1762421 1852331 1857687 1891773 1975563 2068929 2180763 2220777 2391471 2504493 2639871 2688309 2707253 2853591 2988453 3277201 3454347 3617601 3777831 3847149 3858273 3929067 4055103 4246749 5048661 5287263 5456867 5556993 5573061 5675319 5926689 6206787 6542289 7174413 7513479 7919613 7975421 8121759 8560773 8965359 9654457 9831603 10363041 10852803 11333493 11541447 11574819 12165309 12740247 15145983 15531083 15861789 16370601 16670979 16719183 17025957 17780067 18620361 21523239 21877531 22540437 22911473 23926263 24365277 25682319 26896077 28963371 29494809 31089123 32558409 34000479 34624341 35194289 42603613 45437949 46593249 47585367 49111803 50012937 50157549 51077871 62266819 65632593 68734419 71778789 73095831 77046957 80688231 86890113 88484427 93267369 97675227 102001437 103680473 105582867 125507941 127810839 136313847 139779747 142756101 147335409 150038811 150472647 183434683 186800457 196897779 201904079 206203257 215336367 219287493 231140871 242064693 260670339 265453281 279802107 293025681 295090577 311041419 316748601 357214909 376523823 383432517 408941541 419339241 428268303 442006227 450116433 550304049 560401371 590693337 605712237 618609771 646009101 657862479 782011017 796359843 809468647 885271731 933124257 950245803 1071644727 1129571469 1150297551 1258017723 1326018681 1650912147 1681204113 1772080011 1817136711 1855829313 1938027303 2346033051 2384650879 2428405941 2655815193 2799372771 2850737409 3214934181 3388714407 3450892653 3774053169 3836177501 4643793817 4952736441 5043612339 5316240033 5451410133 5567487939 6787083271 7153952637 7285217823 7967445579 8398118313 8552212227 9644802543 10166143221 10352677959 11508532503 13931381451 14858209323 15130837017 16354230399 20361249813 21461857911 21855653469 23902336737 25194354939 28934407629 30498429663 34525597509 41794144353 44574627969 49062691197 61083749439 64385573733 65566960407 71707010211 86803222887 88232082523 103576792527 125382433059 183251248317 193156721199 196700881221 264696247569 310730377581 376147299177 549753744951 579470163597 794088742707 932191132743 1128441897531 1649261234853 2382266228121 7146798684363 21440396053089
• Sum of all divisors σ(n): 39385214668800
• Sum of proper divisors (its aliquot sum) s(n): 17944818615711
• 21440396053089 is a deficient number, because the sum of its proper divisors (17944818615711) is less than itself. Its deficiency is 3495577437378

Bases of 21440396053089

• Binary: 100110111111111111011001100001100101001100001₂
• Hexadecimal: 0x137FFB30CA61
• Base-36: 7LLKY8H29

Squares and roots of 21440396053089

• 21440396053089 squared (21440396053089²) is 459690582913314369306441921
• 21440396053089 cubed (21440396053089³) is 9855948159536807106705306689350411143969
• The square root of 21440396053089 is 4630377.5281383915
• The cube root of 21440396053089 is 27780.7692912719

Scales and comparisons

• 21,440,396,053,089 seconds is equal to 681,738 years, 14 weeks, 2 days, 2 hours, 18 minutes, 9 seconds.
• To count from 1 to 21,440,396,053,089 would take you about one million, seven hundred four thousand, three hundred forty-five 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 21440396053089 cubic inches would be around 2315.1 feet tall.

Recreational maths with 21440396053089

• 21440396053089 backwards is 98035069304412
• The number of decimal digits it has is: 14
• The sum of 21440396053089's digits is 54
• More coming soon!