21320638400061
21,320,638,400,061 is an odd composite number composed of six prime numbers multiplied together.
21320638400061 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 21320638400061:
32 × 73 × 112 × 132 × 67 × 712
(3 × 3 × 7 × 7 × 7 × 11 × 11 × 13 × 13 × 67 × 71 × 71)See below for interesting mathematical facts about the number 21320638400061 from the Numbermatics database.
Names of 21320638400061
- Cardinal: 21320638400061 can be written as Twenty-one trillion, three hundred twenty billion, six hundred thirty-eight million, four hundred thousand and sixty-one.
Scientific notation
- Scientific notation: 2.1320638400061 × 1013
Factors of 21320638400061
Divisors of 21320638400061
- Number of divisors d(n): 648
-
Complete list of divisors:
1 3 7 9 11 13 21 33 39 49 63 67 71 77 91 99 117 121 143 147 169 201 213 231 273 343 363 429 441 469 497 507 539 603 637 639 693 737 781 819 847 871 923 1001 1029 1089 1183 1287 1407 1491 1521 1573 1617 1859 1911 2211 2343 2541 2613 2769 3003 3087 3283 3479 3549 3773 4221 4459 4473 4719 4757 4851 5041 5159 5467 5577 5733 5929 6097 6461 6633 7007 7029 7623 7839 8107 8281 8307 8591 9009 9581 9849 10153 10437 10647 11011 11319 11323 11999 13013 13377 14157 14271 15123 15477 16401 16731 17787 18291 19383 20449 21021 22981 24321 24353 24843 25773 28743 29547 30459 31311 33033 33299 33957 33969 35287 35997 36113 38269 39039 40131 41503 42679 42813 45227 45369 46431 49049 49203 52327 53361 54873 55451 56749 57967 58149 60137 61347 61841 63063 65533 67067 68943 71071 72963 73059 74529 77077 77319 79261 83993 86229 91091 91377 99099 99897 101907 105391 105861 107991 108339 111683 114807 117117 124509 124553 128037 131989 135681 143143 147147 156981 166353 170247 173901 180411 184041 185523 196599 201201 206829 213213 219177 231231 233093 237783 247009 251979 252791 267883 273273 298753 299691 316173 316589 317583 325017 335049 337747 344421 366289 373527 373659 384111 388157 395967 397243 407043 420959 429429 432887 441441 458731 469469 470943 497497 499059 510741 521703 539539 541233 554827 556569 575597 587951 589797 603603 609961 637637 639639 680251 693693 699279 713349 720863 737737 741027 755937 758373 781781 803649 803933 819819 851929 871871 896259 923923 948519 949767 1002001 1005147 1013241 1098867 1120977 1164471 1187901 1191729 1262877 1288287 1298661 1370083 1376193 1408407 1451879 1492491 1618617 1631651 1664481 1726791 1729063 1763853 1829883 1912911 2040753 2097837 2162589 2213211 2223081 2275119 2345343 2364229 2410947 2411799 2555787 2564023 2615613 2688777 2717099 2771769 2780701 2849301 2946713 3006003 3030209 3039723 3211117 3286283 3296601 3482479 3493413 3575187 3715217 3788631 3883789 3895983 4029179 4110249 4115657 4128579 4225221 4269727 4355637 4390711 4477473 4761757 4855851 4894953 4993443 5046041 5164159 5180373 5187189 5291559 5472467 5489649 5627531 5738733 5963503 6103097 6122259 6467461 6487767 6639633 7014007 7036029 7092687 7235397 7482761 7667361 7692069 7846839 7929493 8151297 8315307 8342103 8840139 8843263 9018009 9090627 9371219 9590581 9633351 9858849 10163153 10447437 11145651 11651367 12087537 12330747 12346971 12809181 13066911 13172133 14285271 14684859 15138123 15492477 15561567 16417401 16549603 16882593 17890509 17948161 18309291 19019693 19402383 21042021 21211463 21278061 22448283 22477819 23076207 23788479 24453891 25026309 26006519 26520417 26529789 27271881 28113657 28204253 28771743 28900053 29576547 29888089 30489459 30734977 31342311 33332299 33436953 34954101 35322287 36149113 36262611 37040913 38307269 38427543 39392717 39516399 40867387 41744521 42721679 42855813 45272227 45414369 46477431 48297821 49252203 49648809 50647779 52379327 53671527 53844483 54927873 55506451 57059079 57079243 58207149 61902841 63126063 63634389 65598533 67134067 67344849 67433457 71142071 71365437 78019557 79589367 84340971 84612759 86315229 89664267 91468377 92204931 97275893 99996897 103083409 105966861 108447339 114921807 115847221 118178151 122602161 125233563 128165037 135816681 144893463 148946427 157137981 161533449 166519353 171177237 171237729 182045633 185708523 190903167 196795599 197429771 201402201 202300371 209216623 213426213 215144839 233326093 234058671 247256009 253838277 268992801 275749019 276614793 286071709 291827679 292211647 299990691 309250227 317900583 325342017 338084747 344765421 347541663 354534453 366655289 367806483 375700689 384495111 388545157 399554701 407450043 433319887 434680389 459189731 469938469 471413943 497994497 499558059 513713187 531276031 546136899 557125569 590386797 592289313 604206603 627649869 627871673 640278639 645434517 680931251 699978279 721583863 741768027 827247057 858215127 875483037 876634941 927750681 1014254241 1042624989 1099965867 1165635471 1198664103 1274319431 1299959661 1377569193 1409815407 1493983491 1506013873 1593828093 1638410697 1776867939 1882949607 1883615019 1936303551 2002501963 2042793753 2099934837 2164751589 2225304081 2366593229 2481741171 2566587023 2574645381 2629904823 2719816099 2796882907 3033239209 3042762723 3214328117 3299897601 3496906413 3595992309 3718932217 3822958293 3899878983 4132707579 4229446221 4395101711 4481950473 4518041619 4766518757 4781484279 5051087041 5650845057 6007505889 6128381259 6494254767 6906588403 7099779687 7699761069 8159448297 8390648721 9099717627 9642984351 11156796651 11468874879 13185305133 13554124857 14017513741 14299556271 15153261123 16566152603 18022517667 19578180349 20719765209 21299339061 23099283207 24478344891 25171946163 26032525519 27299152881 28928953053 30765711977 33365631299 33470389953 35357609287 39555915399 42052541223 42898668813 45459783369 48346118821 49698457809 58734541047 62159295627 78097576557 92297135931 100096893897 106072827861 126157623669 145038356463 149095373427 176203623141 182227678633 215359983839 234292729671 276891407793 300290681691 318218483583 338422831747 435115069389 546683035899 646079951517 1015268495241 1640049107697 1938239854551 2368959822229 3045805485723 7106879466687 21320638400061
- Sum of all divisors σ(n): 44003860555200
- Sum of proper divisors (its aliquot sum) s(n): 22683222155139
- 21320638400061 is an abundant number, because the sum of its proper divisors (22683222155139) is greater than itself. Its abundance is 1362583755078
Bases of 21320638400061
- Binary: 1001101100100000110010001010000000110001111012
- Hexadecimal: 0x13641914063D
- Base-36: 7K2KDMCL9
Squares and roots of 21320638400061
- 21320638400061 squared (213206384000612) is 454569621786155677884803721
- 21320638400061 cubed (213206384000613) is 9691714533755116081217732486766459426981
-
The
square root of 21320638400061 is 4617427.6821690451 -
The
cube root of 21320638400061 is 27728.9485229793
Scales and comparisons
How big is 21320638400061?- 21,320,638,400,061 seconds is equal to 677,930 years, 18 weeks, 2 days, 3 hours, 34 minutes, 21 seconds.
-
To count from 1 to 21,320,638,400,061 would take you about one million, six hundred ninety-four thousand, eight hundred twenty-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 21320638400061 cubic inches would be around 2310.7 feet tall.
Recreational maths with 21320638400061
- 21320638400061 backwards is 16000483602312
- The number of decimal digits it has is: 14
- The sum of 21320638400061's digits is 36
- More coming soon!
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The information we have on file for 21320638400061 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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