20321213545437462

Names of 20321213545437462

• Cardinal: 20321213545437462 can be written as Twenty quadrillion, three hundred twenty-one trillion, two hundred thirteen billion, five hundred forty-five million, four hundred thirty-seven thousand, four hundred sixty-two.

Scientific notation

• Scientific notation: 2.0321213545437462 × 10¹⁶

Factors of 20321213545437462

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2736

Divisors of 20321213545437462

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 37 42 49 54 63 74 81 98 111 126 147 162 189 222 259 294 333 343 378 441 518 567 666 686 777 882 999 1029 1134 1323 1369 1554 1813 1998 2058 2331 2646 2687 2738 2997 3087 3626 3969 4107 4662 5374 5439 5994 6174 6993 7938 8061 8214 9261 9583 10878 12321 12691 13986 16122 16317 18522 18809 19166 20979 24183 24642 25382 27783 28749 32634 36963 37618 38073 41958 48366 48951 50653 55566 56427 57498 67081 72549 73926 76146 86247 97902 99419 101306 110889 112854 114219 131663 134162 145098 146853 151959 169281 172494 198838 201243 217647 221778 228438 258741 263326 293706 298257 303918 338562 342657 354571 394989 402486 435294 455877 469567 507843 517482 596514 603729 685314 695933 709142 776223 789978 894771 911754 921641 939134 1015686 1027971 1063713 1184967 1207458 1367631 1391866 1408701 1523529 1552446 1789542 1811187 1843282 2055942 2087799 2127426 2369934 2481997 2684313 2735262 2764923 2817402 3047058 3191139 3554901 3622374 3678503 4102893 4175598 4226103 4871531 4963994 5368626 5433561 5529846 6263397 6382278 7109802 7219969 7357006 7445991 8052939 8205786 8294769 8452206 9573417 9743062 10664703 10867122 11035509 12526794 12678309 14439938 14614593 14891982 16105878 16589538 17373979 18790191 19146834 21329406 21659907 22071018 22337973 24884307 25356618 25749521 28720251 29229186 33106527 34100717 34747958 37580382 38034927 43319814 43843779 44675946 49768614 50539783 51499042 52121937 56370573 57440502 64979721 66213054 67013919 68201434 74652921 76069854 77248563 87687558 99319581 101079566 102302151 104243874 112741146 129959442 131531337 134027838 136104611 149305842 151619349 154497126 156365811 180246647 194939163 198639162 201041757 204604302 231745689 263062674 267138853 272209222 297958743 303238698 306906453 312731622 353778481 360493294 389878326 394594011 402083514 408313833 454858047 463491378 469097433 534277706 540739941 584817489 595917486 613812906 695237067 707556962 789188022 801416559 816627666 909716094 920719359 938194866 952732277 1061335443 1081479882 1169634978 1224941499 1261726529 1364574141 1390474134 1407292299 1602833118 1622219823 1841438718 1869971971 1905464554 2085711201 2122670886 2404249677 2449882998 2476449367 2523453058 2729148282 2762158077 2814584598 2858196831 3184006329 3244439646 3674824497 3739943942 3785179587 4093722423 4171422402 4808499354 4866659469 4952898734 5524316154 5609915913 5716393662 6368012658 6669125939 7212749031 7349648994 7429348101 7570359174 8187444846 8574590493 9552018987 9733318938 9884137561 11024473491 11219831826 11355538761 13089803797 13338251878 14425498062 14599978407 14858696202 16829747739 17149180986 19104037974 19768275122 20007377817 21638247093 22048946982 22288044303 22711077522 25723771479 26179607594 28656056961 29199956814 29652412683 33659495478 34066616283 39269411391 40014755634 43276494186 44576088606 46683881573 50489243217 51447542958 57312113922 59304825366 60022133451 66864132909 68133232566 69188962927 77171314437 78538822782 88957238049 91628626579 93367763146 100978486434 102199848849 117808234173 120044266902 133728265818 138377925854 140051644719 151467729651 154342628874 177914476098 180066400353 183257253158 200592398727 204399697698 207566888781 235616468346 266871714147 274885879737 280103289438 302935459302 353424702519 360132800706 365713089757 401184797454 415133777562 420154934157 484322740489 533743428294 540199201059 549771759474 622700666343 706849405038 731426179514 800615142441 824657639211 840309868314 968645480978 1060274107557 1080398402118 1097139269271 1245401332686 1260464802471 1452968221467 1601230284882 1649315278422 1868101999029 2120548215114 2194278538542 2473972917633 2520929604942 2559991628299 2905936442934 3291417807813 3390259183423 3736203998058 3781394407413 4358904664401 4947945835266 5119983256598 5604305997087 6582835615626 6780518366846 7421918752899 7562788814826 7679974884897 8717809328802 9874253423439 10170777550269 11208611994174 13076713993203 14843837505798 15359949769794 17919941398093 19748506846878 20341555100538 23039924654691 26153427986406 29622760270317 30512332650807 35839882796186 39230141979609 46079849309382 53759824194279 59245520540634 61024665301614 69119773964073 78460283959218 91536997952421 107519648388558 125439589786651 138239547928146 161279472582837 183073995904842 207359321892219 250879179573302 274610993857263 322558945165674 376318769359953 414718643784438 483838417748511 549221987714526 752637538719906 967676835497022 1128956308079859 1451515253245533 2257912616159718 2903030506491066 3386868924239577 6773737848479154 10160606772718731 20321213545437462
• Sum of all divisors σ(n): 54596873200584000
• Sum of proper divisors (its aliquot sum) s(n): 34275659655146538
• 20321213545437462 is an abundant number, because the sum of its proper divisors (34275659655146538) is greater than itself. Its abundance is 13954446109709076

Bases of 20321213545437462

• Binary: 1001000001100100000100100111010110001111101100100010110₂
• Hexadecimal: 0x4832093AC7D916
• Base-36: 5K39OMIRNDI

Squares and roots of 20321213545437462

• 20321213545437462 squared (20321213545437462²) is 412951719959270984464836953001444
• 20321213545437462 cubed (20321213545437462³) is 8391680085248035063149151868955428720492897695128
• The square root of 20321213545437462 is 142552493.9993596253
• The cube root of 20321213545437462 is 272887.2301682115

Scales and comparisons

• 20,321,213,545,437,462 seconds is equal to 646,151,733 years, 5 weeks, 2 days, 23 hours, 17 minutes, 42 seconds.
• To count from 1 to 20,321,213,545,437,462 would take you about one billion, nine hundred thirty-eight million, four hundred fifty-five thousand, one hundred ninety-nine 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 20321213545437462 cubic inches would be around 22740.6 feet tall.

Recreational maths with 20321213545437462

• 20321213545437462 backwards is 26473454531212302
• 20321213545437462 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 20321213545437462's digits is 54
• More coming soon!