21267911716683840
21,267,911,716,683,840 is an even composite number composed of seven prime numbers multiplied together.
21267911716683840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 21267911716683840:
26 × 32 × 5 × 13 × 61 × 6451 × 1443551
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 61 × 6451 × 1443551)See below for interesting mathematical facts about the number 21267911716683840 from the Numbermatics database.
Names of 21267911716683840
- Cardinal: 21267911716683840 can be written as Twenty-one quadrillion, two hundred sixty-seven trillion, nine hundred eleven billion, seven hundred sixteen million, six hundred eighty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.126791171668384 × 1016
Factors of 21267911716683840
Divisors of 21267911716683840
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 61 64 65 72 78 80 90 96 104 117 120 122 130 144 156 160 180 183 192 195 208 234 240 244 260 288 305 312 320 360 366 390 416 468 480 488 520 549 576 585 610 624 720 732 780 793 832 915 936 960 976 1040 1098 1170 1220 1248 1440 1464 1560 1586 1830 1872 1952 2080 2196 2340 2379 2440 2496 2745 2880 2928 3120 3172 3660 3744 3904 3965 4160 4392 4680 4758 4880 5490 5856 6240 6344 6451 7137 7320 7488 7930 8784 9360 9516 9760 10980 11712 11895 12480 12688 12902 14274 14640 15860 17568 18720 19032 19353 19520 21960 23790 25376 25804 28548 29280 31720 32255 35136 35685 37440 38064 38706 43920 47580 50752 51608 57096 58059 58560 63440 64510 71370 76128 77412 83863 87840 95160 96765 103216 114192 116118 126880 129020 142740 152256 154824 167726 175680 190320 193530 206432 228384 232236 251589 253760 258040 285480 290295 309648 335452 380640 387060 393511 412864 419315 456768 464472 503178 516080 570960 580590 619296 670904 754767 761280 774120 787022 838630 928944 1006356 1032160 1141920 1161180 1180533 1238592 1257945 1341808 1443551 1509534 1548240 1574044 1677260 1857888 1967555 2012712 2064320 2283840 2322360 2361066 2515890 2683616 2887102 3019068 3096480 3148088 3354520 3541599 3715776 3773835 3935110 4025424 4330653 4644720 4722132 5031780 5115643 5367232 5774204 5902665 6038136 6192960 6296176 6709040 7083198 7217755 7547670 7870220 8050848 8661306 9289440 9444264 10063560 10231286 11548408 11805330 12076272 12592352 12991959 13418080 14166396 14435510 15095340 15346929 15740440 16101696 17322612 17707995 18578880 18766163 18888528 20127120 20462572 21653265 23096816 23610660 24152544 25184704 25578215 25983918 26836160 28332792 28871020 30190680 30693858 31480880 34645224 35415990 37532326 37777056 40254240 40925144 43306530 46040787 46193632 47221320 48305088 51156430 51967836 56298489 56665584 57742040 60381360 61387716 62961760 64959795 69290448 70831980 75064652 75554112 76734645 80508480 81850288 86613060 88056611 92081574 92387264 93830815 94442640 102312860 103935672 112596978 113331168 115484080 120762720 122775432 125923520 129919590 138580896 141663960 150129304 153469290 163700576 168895467 173226120 176113222 184163148 187661630 188885280 204625720 207871344 225193956 226662336 230203935 230968160 241525440 245550864 259839180 264169833 277161792 281492445 283327920 300258608 306938580 327401152 337790934 346452240 352226444 368326296 375323260 377770560 409251440 415742688 440283055 450387912 460407870 461936320 491101728 519678360 528339666 562984890 566655840 600517216 613877160 675581868 692904480 704452888 736652592 750646520 792509499 818502880 831485376 844477335 880566110 900775824 920815740 982203456 1039356720 1056679332 1125969780 1133311680 1144735943 1201034432 1227754320 1320849165 1351163736 1385808960 1408905776 1473305184 1501293040 1585018998 1637005760 1688954670 1761132220 1801551648 1841631480 2078713440 2113358664 2251939560 2289471886 2455508640 2641698330 2702327472 2817811552 2946610368 3002586080 3170037996 3377909340 3434207829 3522264440 3603103296 3683262960 3962547495 4157426880 4226717328 4503879120 4578943772 4911017280 5283396660 5404654944 5635623104 5723679715 6005172160 6340075992 6755818680 6868415658 7044528880 7366525920 7925094990 8453434656 9007758240 9157887544 9312347501 10302623487 10566793320 10809309888 11447359430 12680151984 13511637360 13736831316 14089057760 14733051840 15850189980 16906869312 17171039145 18015516480 18315775088 18624695002 20605246974 21133586640 22894718860 25360303968 27023274720 27473662632 27937042503 28178115520 31700379960 34342078290 36631550176 37249390004 41210493948 42267173280 45789437720 46561737505 50720607936 51513117435 54046549440 54947325264 55874085006 63400759920 68684156580 73263100352 74498780008 82420987896 83811127509 84534346560 91578875440 93123475010 103026234870 109894650528 111748170012 121060517513 126801519840 137368313160 139685212515 148997560016 164841975792 167622255018 183157750880 186246950020 206052469740 219789301056 223496340024 242121035026 253603039680 274736626320 279370425030 297995120032 329683951584 335244510036 363181552539 366315501760 372493900040 412104939480 419055637545 446992680048 484242070052 549473252640 558740850060 568053197561 595990240064 605302587565 659367903168 670489020072 726363105078 744987800080 824209878960 838111275090 893985360096 968484140104 1089544657617 1098946505280 1117481700120 1136106395122 1210605175130 1340978040144 1452726210156 1489975600160 1648419757920 1676222550180 1704159592683 1787970720192 1815907762695 1936968280208 2179089315234 2234963400240 2272212790244 2421210350260 2681956080288 2840265987805 2905452420312 2979951200320 3296839515840 3352445100360 3408319185366 3631815525390 3873936560416 4358178630468 4469926800480 4544425580488 4842420700520 5112478778049 5363912160576 5447723288085 5680531975610 5810904840624 6704890200720 6816638370732 7263631050780 7384691568293 7747873120832 8520797963415 8716357260936 8939853600960 9088851160976 9684841401040 10224957556098 10895446576170 11361063951220 11621809681248 13409780401440 13633276741464 14527262101560 14769383136586 17041595926830 17432714521872 18177702321952 19369682802080 20449915112196 21790893152340 22154074704879 22722127902440 23243619362496 25562393890245 26819560802880 27266553482928 29054524203120 29538766273172 34083191853660 34865429043744 36355404643904 36923457841465 38739365604160 40899830224392 43581786304680 44308149409758 45444255804880 51124787780490 54533106965856 58109048406240 59077532546344 66462224114637 68166383707320 69730858087488 73846915682930 81799660448784 87163572609360 88616298819516 90888511609760 102249575560980 109066213931712 110770373524395 116218096812480 118155065092688 132924448229274 136332767414640 147693831365860 163599320897568 174327145218720 177232597639032 181777023219520 204499151121960 221540747048790 236310130185376 265848896458548 272665534829280 295387662731720 327198641795136 332311120573185 348654290437440 354465195278064 408998302243920 443081494097580 472620260370752 531697792917096 545331069658560 590775325463440 664622241146370 708930390556128 817996604487840 886162988195160 1063395585834192 1181550650926880 1329244482292740 1417860781112256 1635993208975680 1772325976390320 2126791171668384 2363101301853760 2658488964585480 3544651952780640 4253582343336768 5316977929170960 7089303905561280 10633955858341920 21267911716683840
- Sum of all divisors σ(n): 80083830968773632
- Sum of proper divisors (its aliquot sum) s(n): 58815919252089792
- 21267911716683840 is an abundant number, because the sum of its proper divisors (58815919252089792) is greater than itself. Its abundance is 37548007535405952
Bases of 21267911716683840
- Binary: 10010111000111100001101100100101111110011000000010000002
- Hexadecimal: 0x4B8F0D92FCC040
- Base-36: 5TEUFREWLS0
Squares and roots of 21267911716683840
- 21267911716683840 squared (212679117166838402) is 452324068788657762152206517145600
- 21267911716683840 cubed (212679117166838403) is 9619988362328401638791690085322626022534447104000
-
The
square root of 21267911716683840 is 145835221.1116499799 -
The
cube root of 21267911716683840 is 277060.7143461679
Scales and comparisons
How big is 21267911716683840?- 21,267,911,716,683,840 seconds is equal to 676,253,806 years, 32 weeks, 1 day, 18 hours, 24 minutes.
-
To count from 1 to 21,267,911,716,683,840 would take you about two billion, twenty-eight million, seven hundred sixty-one thousand, four hundred nineteen 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 21267911716683840 cubic inches would be around 23088.4 feet tall.
Recreational maths with 21267911716683840
- 21267911716683840 backwards is 04838661711976212
- 21267911716683840 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21267911716683840's digits is 72
- More coming soon!
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The information we have on file for 21267911716683840 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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