21731093664273911201427
21,731,093,664,273,911,201,427 is an odd composite number composed of nine prime numbers multiplied together.
21731093664273911201427 is an odd composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.
Prime factorization of 21731093664273911201427:
33 × 11 × 132 × 19 × 31 × 97 × 3169 × 4561 × 524287
(3 × 3 × 3 × 11 × 13 × 13 × 19 × 31 × 97 × 3169 × 4561 × 524287)See below for interesting mathematical facts about the number 21731093664273911201427 from the Numbermatics database.
Names of 21731093664273911201427
- Cardinal: 21731093664273911201427 can be written as Twenty-one sextillion, seven hundred thirty-one quintillion, ninety-three quadrillion, six hundred sixty-four trillion, two hundred seventy-three billion, nine hundred eleven million, two hundred one thousand, four hundred twenty-seven.
Scientific notation
- Scientific notation: 2.1731093664273911201427 × 1022
Factors of 21731093664273911201427
Divisors of 21731093664273911201427
- Number of divisors d(n): 1536
-
Complete list of divisors:
1 3 9 11 13 19 27 31 33 39 57 93 97 99 117 143 169 171 209 247 279 291 297 341 351 403 429 507 513 589 627 741 837 873 1023 1067 1209 1261 1287 1521 1767 1843 1859 1881 2223 2619 2717 3007 3069 3169 3201 3211 3627 3783 3861 4433 4561 4563 5239 5301 5529 5577 5643 6479 6669 7657 8151 9021 9207 9507 9603 9633 10881 11349 13299 13683 13871 15717 15903 16393 16587 16731 19437 20273 22971 23959 24453 27063 28521 28809 28899 33077 34047 34859 35321 39091 39897 41049 41197 41613 47151 49179 49761 50171 50193 57133 57629 58311 59293 60211 60819 68913 71877 73359 81189 84227 85563 86659 86697 98239 99231 99541 104577 105963 117273 119691 123147 123591 124839 141391 141453 147537 150513 171399 172887 174933 177879 180323 180633 182457 206739 215631 252681 259977 263549 294717 297693 298623 307393 311467 313731 317889 351819 370773 374517 424173 430001 442417 442611 451539 453167 508183 514197 518661 524287 533637 535561 540969 541899 547371 628463 646893 652223 662321 742729 758043 770809 779931 782743 790647 884151 893079 895869 922179 934401 941193 953249 953667 1055457 1080629 1094951 1112319 1126567 1272519 1277107 1290003 1327251 1354617 1359501 1524549 1542591 1555301 1555983 1572861 1600911 1606683 1622907 1625697 1838083 1866541 1885389 1956669 1986963 2228187 2274129 2312427 2339793 2348229 2371941 2652453 2686429 2687607 2766537 2803203 2859747 3241887 3284853 3379701 3381323 3426137 3817557 3831321 3870009 3981753 3996109 4078503 4573647 4665903 4718583 4820049 4866587 4868721 5514249 5590013 5599623 5656167 5751421 5767157 5840467 5870007 5891171 5960889 6684561 6815731 6937281 7044687 7115823 8059287 8170019 8299611 8405923 8409609 8478899 8579241 8610173 9529183 9655477 9725661 9854559 9961453 10139103 10143969 10175659 10278411 11493963 11610027 11945259 11988327 12235509 12392237 13714927 13720941 13997709 14048177 14155749 14453809 14460147 14599761 14645371 16252897 16542747 16602391 16770039 16798869 16968501 17254263 17301471 17521401 17610021 17673513 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5328203427648309 5438063292135903 5457669941926059 5615256621954603 5671958487496587 5692408434051911 6342739261236171 6426802072524249 6429886449799527 6615545250966759 6703223667041421 7598956713399441 7752236874844209 7854980310862971 8085666417848261 8089211985231663 8192828926383959 9161734488452247 9254248058547063 9287613760821539 9397526349707001 9555787584729763 9752814132868521 10936838614646529 11106167504199183 11526053066117343 11642441105914047 11822694439953969 13367247195679091 13390227329276361 13525439470184169 13574204727354557 13816283615827407 13966151085374269 13972275247218327 14087398191921197 14254112963423223 15984610282944927 16042241950509931 16373009825778177 16845769865863809 17015875462489761 17077225302155733 19289659349398581 19536745901377133 19846635752900277 20109671001124263 20589274280500211 22786878086663281 22796870140198323 23088881519809339 23256710624532627 23564940932588913 24256999253544783 24332778695136613 24578486779151877 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181559964109865497 185303468524501899 205081902779969529 207799933678284051 218312993281903047 218995008256229517 221206381012366893 250655658953296091 250765571542181553 253977696717902729 258006264787703601 267660565646502743 296229415126622653 302337238118924151 315340990296082179 357307645049637633 360915674283335457 366503527638573039 372675715804460757 377086079305105263 380359751181872319 432950683646602339 433140532663768137 436709343949557107 441877501866119913 460882985817350877 522218865841778079 527492139337182591 529393984366827723 544679892329596491 555910405573505697 615245708339908587 623399801034852153 638267502695506541 656985024768688551 751966976859888273 754316139549235003 761933090153708187 802981696939508229 888688245379867959 907011714356772453 946022970888246537 1071922935148912899 1118027147413382271 1298852050939807017 1310128031848671321 1325632505598359739 1366477624616356109 1382648957452052631 1566656597525334237 1588181953100483169 1634039676988789473 1914802508086519623 1997159605208520467 2255900930579664819 2262948418647705009 2285799270461124561 2360279533428251461 2408945090818524687 2666064736139603877 2838068912664739611 3258523566392849183 3354081442240146813 3850982396646094489 3896556152819421051 3930384095546013963 4099432873849068327 4147946872356157893 4762457520112625729 4764545859301449507 4902119030966368419 5628358887405830407 5744407524259558869 5991478815625561401 6767702791738994457 6788845255943115027 6857397811383373683 7080838600284754383 7226835272455574061 7998194208418811631 8297477535041585033 9775570699178547549 11552947189938283467 11689668458458263153 11791152286638041889 12298298621547204981 14287372560337877187 16885076662217491221 17233222572778676607 17974436446876684203 20366535767829345081 21242515800854263149 24892432605124755099 25963074867710766071 29326712097535642647 34658841569814850401 36894895864641614943 42360806363107039379 42862117681013631561 50655229986652473663 53923309340630052609 61911947761464134477 63727547402562789447 73168665536275795291 74677297815374265297 77889224603132298213 87980136292606927941 103976524709444551203 127082419089321118137 128586353043040894683 151965689959957420989 185735843284392403431 219505996608827385873 224031893446122795891 233667673809396894639 381247257267963354411 557207529853177210293 658517989826482157619 701003021428190683917 804855320899033748201 1143741771803890063233 1671622589559531630879 1975553969479446472857 2414565962697101244603 7243697888091303733809 21731093664273911201427
- Sum of all divisors σ(n): 41771766103771447296000
- Sum of proper divisors (its aliquot sum) s(n): 20040672439497536094573
- 21731093664273911201427 is a deficient number, because the sum of its proper divisors (20040672439497536094573) is less than itself. Its deficiency is 1690421224776375106854
Bases of 21731093664273911201427
- Binary: 1001001101000001011100000011011011101100011011011000100101100111110100100112
- Hexadecimal: 0x49A0B81B7636C4B3E93
- Base-36: 3JE6NTS838VHGUR
Squares and roots of 21731093664273911201427
- 21731093664273911201427 squared (217310936642739112014272) is 472240431845445724843732842263323182566836329
- 21731093664273911201427 cubed (217310936642739112014273) is 10262301056490541362456721507887481556918256540491382856602860241483
-
The
square root of 21731093664273911201427 is 147414699620.7430841619 -
The
cube root of 21731093664273911201427 is 27905760.4119167931
Scales and comparisons
How big is 21731093664273911201427?- 21,731,093,664,273,911,201,427 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 21,731,093,664,273,911,201,427 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 21731093664273911201427 cubic inches would be around 2325480 feet tall.
Recreational maths with 21731093664273911201427
- 21731093664273911201427 backwards is 72410211937246639013712
- The number of decimal digits it has is: 23
- The sum of 21731093664273911201427's digits is 81
- More coming soon!
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The information we have on file for 21731093664273911201427 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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