21401433327224775

Names of 21401433327224775

• Cardinal: 21401433327224775 can be written as Twenty-one quadrillion, four hundred one trillion, four hundred thirty-three billion, three hundred twenty-seven million, two hundred twenty-four thousand, seven hundred seventy-five.

Scientific notation

• Scientific notation: 2.1401433327224775 × 10¹⁶

Factors of 21401433327224775

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13625

Divisors of 21401433327224775

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 5 11 15 25 29 33 43 55 75 87 113 121 129 145 165 215 275 319 339 363 435 473 565 605 645 725 825 841 957 1075 1243 1247 1419 1595 1695 1815 1849 2175 2365 2523 2825 3025 3225 3277 3509 3729 3741 4205 4785 4859 5203 5547 6215 6235 7095 7975 8475 9075 9245 9251 9831 10527 11825 12615 13421 13673 13717 14577 15609 16385 17545 18645 18705 20339 21025 23925 24295 26015 27735 27753 31075 31175 35475 36047 36163 40263 41019 41151 46225 46255 49155 52635 53449 53621 61017 63075 67105 68365 68585 72885 78045 81925 87725 93225 93525 95033 101695 101761 108141 108489 121475 130075 138675 138765 140911 147631 150887 160347 160863 180235 180815 201315 205095 205755 208937 223729 231275 245775 263175 267245 268105 285099 305085 305283 335525 341825 342925 364425 389209 390225 396517 397793 422733 442893 452661 475165 508475 508805 540705 542445 577103 587939 589831 626811 671187 693825 704555 738155 754435 801735 804315 901175 904075 1006575 1025475 1028775 1044685 1045363 1118645 1167627 1189551 1193379 1336225 1340525 1425495 1516573 1525425 1526415 1550021 1555009 1623941 1731309 1763817 1769493 1946045 1982585 1988965 2113665 2214465 2263305 2298307 2375825 2544025 2703525 2712225 2885515 2939695 2949155 3134055 3136089 3355935 3522775 3690775 3772175 4008675 4021575 4086419 4281299 4375723 4549719 4650063 4665027 4871823 5223425 5226815 5593225 5838135 5947755 5966895 6059173 6348133 6488141 6894921 7127475 7582865 7632075 7750105 7775045 8119705 8656545 8819085 8847465 9730225 9912925 9944825 10568325 11072325 11287061 11316525 11491535 11498993 12259257 12843897 13127169 14427575 14698475 14745775 15670275 15680445 16682303 16735987 16779675 17050231 17105099 18177519 19044399 19464423 20432095 21406495 21878615 22748595 23250315 23325135 24359115 24815429 25281377 26134075 29190675 29738775 29834475 30295865 31740665 32440705 33861183 34474605 34496979 37914325 38750525 38875225 40598525 43282725 43980617 44095425 44237325 44950609 47094289 50046909 50207961 51150693 51315297 56435305 57457675 57494965 61296285 64219485 65212639 65635845 66650903 69829463 74446287 75844131 78402225 83411515 83679935 85251155 85525495 90887595 95221995 97322115 102160475 107032475 109393075 113742975 116251575 116625675 121795575 124077145 124157671 126406885 131941851 134851827 141282867 151479325 158703325 162203525 169305915 172373025 172484895 175716017 183505333 184095857 188156089 195637917 199952709 209488389 219903085 224753045 235471445 250234545 251039805 255753465 256576485 272969719 282176525 287474825 306481425 321097425 326063195 328179225 333254515 349147315 372231435 372473013 379220655 417057575 418399675 426255775 427627475 454437975 476109975 483786787 485343623 486610575 494456699 527148051 550515999 552287571 564468267 620385725 620788355 632034425 659709255 674259135 706414335 717339029 719647441 733159933 818909157 846529575 862424475 878580085 917526665 920479285 940780445 978189585 999763545 1047441945 1099515425 1123765225 1177357225 1251172725 1255199025 1275437893 1278767325 1282882425 1364848595 1365734381 1451360361 1456030869 1483370097 1630315975 1666272575 1745736575 1861157175 1862365065 1891166531 1896103275 1932876187 2025054427 2152017087 2158942323 2199479799 2418933935 2426718115 2472283495 2635740255 2752579995 2761437855 2804143477 2822341335 3002666909 3103941775 3298546275 3371295675 3532071675 3586695145 3598237205 3665799665 3826313679 4094545785 4097203143 4392900425 4587633325 4602396425 4703902225 4890947925 4998817725 5237209725 5321654657 5338779853 5673499593 5798628561 6075163281 6377189465 6824242975 6828671905 7256801805 7280154345 7416850485 7890729319 7916121851 8412430431 9008000727 9311825325 9455832655 9664380935 10125272135 10760085435 10794711615 10997398995 12094669675 12133590575 12361417475 13178701275 13762899975 13807189275 14020717385 14029816823 14111706675 15013334545 15964963971 16016339559 17933475725 17991186025 18328998325 19131568395 20472728925 20486015715 20802831841 20869775789 21261638057 23672187957 23748365553 26608273285 26693899265 28367497965 28993142805 30375816405 30845578247 31885947325 34143359525 36284009025 36400771725 37084252425 39453646595 39580609255 42062152155 42089450469 45040003635 47279163275 48321904675 50626360675 53800427175 53973558075 54843829399 54986994975 58726578383 62408495523 62609327367 63784914171 70103586925 70149084115 75066672725 79824819855 80081697795 81320160833 87077340361 92536734741 95657841975 102430078575 104014159205 104348878945 106308190285 118360939785 118741827765 133041366425 133469496325 141837489825 144965714025 151879082025 154227891235 154327985053 164531488197 176179735149 197268232975 197903046275 210310760775 210447252345 225200018175 228831150251 229567533679 243960482499 261232021083 274219146995 293632891915 312042477615 313046636835 318924570855 339301360717 350745420575 399124099275 400408488975 406600804165 435386701805 462683673705 462983955159 520070796025 521744394725 531540951425 591804698925 593709138825 603282123389 686493450753 688702601037 771139456175 771639925265 822657440985 880898675745 894521769163 1017904082151 1052236261725 1144155751255 1147837668395 1219802412495 1306160105415 1371095734975 1468164459575 1560212388075 1565233184175 1594622854275 1696506803585 1809846370167 2033004020825 2176933509025 2313418368525 2314919775795 2358284664157 2525242870469 2683565307489 3016410616945 3432467253765 3443513005185 3858199626325 4113287204925 4404493378725 4472608845815 5089520410755 5720778756275 5739188341975 6099012062475 6530800527075 6636103357279 7074853992471 7575728611407 8482534017925 9049231850835 9839739460793 11574598878975 11791423320785 12626214352345 13417826537445 15082053084725 17162336268825 17217565025925 19908310071837 22363044229075 25447602053775 25941131305727 29519218382379 33180516786395 35374269962355 37878643057035 45246159254175 49198697303965 58957116603925 63131071761725 67089132687225 77823393917181 99541550359185 129705656528635 147596091911895 165902583931975 176871349811775 189393215285175 245993486519825 285352444362997 389116969585905 497707751795925 648528282643175 737980459559475 856057333088991 1426762221814985 1945584847929525 4280286665444955 7133811109074925 21401433327224775
• Sum of all divisors σ(n): 41606787128660208
• Sum of proper divisors (its aliquot sum) s(n): 20205353801435433
• 21401433327224775 is a deficient number, because the sum of its proper divisors (20205353801435433) is less than itself. Its deficiency is 1196079525789342

Bases of 21401433327224775

• Binary: 1001100000010000111110101111111001001110100011111000111₂
• Hexadecimal: 0x4C087D7F2747C7
• Base-36: 5UQ6AQQE953

Squares and roots of 21401433327224775

• 21401433327224775 squared (21401433327224775²) is 458021348459647303281203373800625
• 21401433327224775 cubed (21401433327224775³) is 9802313351504727659708039559316567016775410484375
• The square root of 21401433327224775 is 146292287.3128476825
• The cube root of 21401433327224775 is 277639.3081444441

Scales and comparisons

• 21,401,433,327,224,775 seconds is equal to 680,499,380 years, 42 weeks, 6 days, 15 hours, 46 minutes, 15 seconds.
• To count from 1 to 21,401,433,327,224,775 would take you about two billion, forty-one million, four hundred ninety-eight thousand, one hundred forty-two 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 21401433327224775 cubic inches would be around 23136.6 feet tall.

Recreational maths with 21401433327224775

• 21401433327224775 backwards is 57742272333410412
• The number of decimal digits it has is: 17
• The sum of 21401433327224775's digits is 57
• More coming soon!