28420567738313121
28,420,567,738,313,121 is an odd composite number composed of six prime numbers multiplied together.
28420567738313121 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 28420567738313121:
35 × 7 × 17 × 192 × 23 × 4913
(3 × 3 × 3 × 3 × 3 × 7 × 17 × 19 × 19 × 23 × 491 × 491 × 491)See below for interesting mathematical facts about the number 28420567738313121 from the Numbermatics database.
Names of 28420567738313121
- Cardinal: 28420567738313121 can be written as Twenty-eight quadrillion, four hundred twenty trillion, five hundred sixty-seven billion, seven hundred thirty-eight million, three hundred thirteen thousand, one hundred twenty-one.
Scientific notation
- Scientific notation: 2.8420567738313121 × 1016
Factors of 28420567738313121
Divisors of 28420567738313121
- Number of divisors d(n): 576
-
Complete list of divisors:
1 3 7 9 17 19 21 23 27 51 57 63 69 81 119 133 153 161 171 189 207 243 323 357 361 391 399 437 459 483 491 513 567 621 969 1071 1083 1173 1197 1311 1377 1449 1473 1539 1701 1863 2261 2527 2737 2907 3059 3213 3249 3437 3519 3591 3933 4131 4347 4419 4617 5589 6137 6783 7429 7581 8211 8303 8347 8721 9177 9329 9639 9747 10311 10557 10773 11293 11799 13041 13257 18411 20349 22287 22743 24633 24909 25041 26163 27531 27987 28917 29241 30933 31671 32319 33879 35397 39123 39771 42959 52003 55233 58121 58429 61047 65303 66861 68229 73899 74727 75123 78489 79051 82593 83961 87723 92799 95013 101637 106191 119313 128877 141151 156009 158593 165699 174363 175287 177251 183141 191981 195909 200583 204687 214567 221697 224181 225369 237153 241081 247779 251883 278397 304911 386631 423453 468027 475779 497097 523089 525861 531753 549423 575943 587727 601749 614061 643701 665091 672543 676107 711459 723243 743337 755649 835191 914733 988057 1110151 1159893 1240757 1270359 1343867 1404081 1427337 1491291 1501969 1569267 1577583 1595259 1687567 1727829 1763181 1805247 1931103 2017629 2028321 2134377 2169729 2266947 2744199 2964171 3013267 3330453 3479679 3647639 3722271 3811077 4031601 4076773 4098377 4212243 4282011 4505907 4580539 4707801 4732749 4785777 5062701 5183487 5289543 5544863 5793309 6403131 6509187 8892513 9039801 9991359 10439037 10942917 11166813 11433231 12094803 12230319 12295131 12636729 12846033 13517721 13741617 14123403 14198247 14357331 15188103 15550461 15868629 16634589 17379927 19209393 19527561 21092869 25533473 26677539 27119403 28537411 28688639 29974077 32063773 32828751 33500439 34299693 36284409 36690957 36885393 38538099 38814041 40553163 41224851 43071993 45564309 46651383 49903767 52139781 58582683 63278607 69305141 76600419 77869163 80032617 81358209 85612233 86065917 87030241 89922231 94262671 96191319 98486253 100501317 105352397 108853227 110072871 110656179 116442123 118370771 121659489 123674553 136692927 149711301 189835821 207915423 229801257 233607489 240097851 244074627 256836699 258197751 261090723 269766693 282788013 288573957 295458759 301503951 316057191 326559681 330218613 331968537 349326369 355112313 364978467 371023659 410078781 449133903 485135987 545084141 569507463 609211687 623746269 659838697 689403771 700822467 732223881 737466779 770510097 774593253 783272169 828595397 848364039 865721871 886376277 948171573 990655839 995905611 1047979107 1065336939 1113070977 1347401709 1455407961 1479514097 1635252423 1708522389 1790990749 1827635061 1871238807 1979516091 2001695543 2012303107 2068211313 2102467401 2212400337 2249044649 2311530291 2323779759 2349816507 2485786191 2545092117 2597165613 2722527733 2844514719 3143937321 3196010817 4366223883 4438542291 4905757269 5125567167 5372972247 5482905183 5613716421 5938548273 6005086629 6036909321 6204633939 6307402203 6637201011 6747133947 6934590873 6971339277 7049449521 7457358573 7635276351 7791496839 8167583199 8533544157 9431811963 9588032451 10356598679 12536935243 13098671649 13315626873 14011868801 14086121749 14717271807 15743312543 16118916741 16448715549 16841149263 17815644819 18015259887 18110727963 18922206609 19057694131 19911603033 20241401841 21148348563 22372075719 22905829053 24502749597 25600632471 28764097353 31069796037 34028824231 37610805729 38233759033 39296014947 39946880619 42035606403 42258365247 42731848331 44151815421 46282971461 47229937629 48356750223 49346146647 51728026927 53446934457 54045779661 54332183889 57173082393 59734809099 60724205523 67116227157 73508248791 93209388111 102086472693 112832417187 114701277099 117888044841 119840641857 126106819209 126775095741 128195544993 132455446263 138848914383 141689812887 145070250669 148038439941 155184080781 160340803371 162137338983 162996551667 171519247179 179204427297 182172616569 201348681471 220524746373 238201769617 267636313231 279628164333 299122938317 306259418079 323980800227 338497251561 344103831297 359521925571 362096188489 378320457627 380325287223 384586634979 416546743149 425069438661 435210752007 465552242343 486412016949 488989655001 514557741537 546517849707 661574239119 714605308851 726441421627 802908939693 838884492999 879376457759 897368814951 918778254237 971942400681 982832511613 1015491754683 1032311493891 1086288565467 1134961372881 1140975861669 1153759904937 1249640229447 1275208315983 1396656727029 1543673224611 2143815926553 2179324264881 2408726819079 2516653478997 2638129373277 2692106444853 2756334762711 2915827202043 2948497534839 3046475264049 3096934481673 3258865696401 3404884118643 3422927585007 3461279714811 3748920688341 3825624947949 4189970181087 4631019673833 5085089951389 6155635204313 6431447779659 6537972794643 6879827581291 7226180457237 7914388119831 8076319334559 8269004288133 8747481606129 8845492604517 9290803445019 9776597089203 10383839144433 11246762065023 12569910543261 15255269854167 16708152697421 18466905612939 19294343338977 19613918383929 20639482743873 21678541371711 23743164359493 24228958003677 26242444818387 26536477813551 29329791267609 45765809562501 50124458092263 55400716838817 57883030016931 58841755151787 61918448231619 65035624115133 71229493078479 72686874011031 78727334455161 79609433440653 87989373802827 116957068881947 137297428687503 150373374276789 166202150516451 176525265455361 185755344694857 213688479235437 238828300321959 350871206645841 411892286062509 451120122830367 498606451549353 557266034084571 1052613619937523 1235676858187527 1353360368491101 1495819354648059 1671798102253713 3157840859812569 4060081105473303 9473522579437707 28420567738313121
- Sum of all divisors σ(n): 56849936193662976
- Sum of proper divisors (its aliquot sum) s(n): 28429368455349855
- 28420567738313121 is an abundant number, because the sum of its proper divisors (28429368455349855) is greater than itself. Its abundance is 8800717036734
Bases of 28420567738313121
- Binary: 11001001111100001011011000101000101101101101001101000012
- Hexadecimal: 0x64F85B145B69A1
- Base-36: 7RU90KQ2T29
Squares and roots of 28420567738313121
- 28420567738313121 squared (284205677383131212) is 807728670568044589825478640760641
- 28420567738313121 cubed (284205677383131213) is 22956107396056715012396377998020709082273670670561
-
The
square root of 28420567738313121 is 168584007.9554200213 -
The
cube root of 28420567738313121 is 305171.6949201235
Scales and comparisons
How big is 28420567738313121?- 28,420,567,738,313,121 seconds is equal to 903,686,143 years, 25 weeks, 3 days, 11 hours, 25 minutes, 21 seconds.
-
To count from 1 to 28,420,567,738,313,121 would take you about two billion, seven hundred eleven million, fifty-eight thousand, four hundred thirty 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 28420567738313121 cubic inches would be around 25431 feet tall.
Recreational maths with 28420567738313121
- 28420567738313121 backwards is 12131383776502482
- 28420567738313121 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 28420567738313121's digits is 63
- More coming soon!
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The information we have on file for 28420567738313121 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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