12987928406363820
12,987,928,406,363,820 is an even composite number composed of eight prime numbers multiplied together.
12987928406363820 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, nine hundred forty-four divisors.
Prime factorization of 12987928406363820:
22 × 3 × 5 × 72 × 13 × 472 × 792 × 1572
(2 × 2 × 3 × 5 × 7 × 7 × 13 × 47 × 47 × 79 × 79 × 157 × 157)See below for interesting mathematical facts about the number 12987928406363820 from the Numbermatics database.
Names of 12987928406363820
- Cardinal: 12987928406363820 can be written as Twelve quadrillion, nine hundred eighty-seven trillion, nine hundred twenty-eight billion, four hundred six million, three hundred sixty-three thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.298792840636382 × 1016
Factors of 12987928406363820
Divisors of 12987928406363820
- Number of divisors d(n): 1944
-
Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 47 49 52 60 65 70 78 79 84 91 94 98 105 130 140 141 147 156 157 158 182 188 195 196 210 235 237 245 260 273 282 294 314 316 329 364 390 395 420 455 470 471 474 490 546 553 564 588 611 628 637 658 705 735 780 785 790 910 940 942 948 980 987 1027 1092 1099 1106 1185 1222 1274 1316 1365 1410 1470 1570 1580 1645 1659 1820 1833 1884 1911 1974 2041 2054 2198 2209 2212 2303 2355 2370 2444 2548 2730 2765 2820 2940 3055 3081 3140 3185 3290 3297 3318 3666 3713 3822 3871 3948 4082 4108 4277 4396 4418 4606 4710 4740 4935 5135 5460 5495 5530 6110 6123 6162 6241 6370 6580 6594 6627 6636 6909 7189 7332 7379 7426 7644 7693 7742 8164 8295 8554 8836 9165 9212 9420 9555 9870 10205 10270 10990 11045 11060 11139 11515 11613 12220 12246 12324 12403 12482 12740 12831 13188 13254 13818 14287 14378 14758 14852 15386 15405 15463 15484 16485 16590 17108 18330 18565 18723 19110 19355 19740 20410 20540 21385 21567 21980 22090 22137 22278 23030 23079 23226 24492 24649 24806 24964 25662 25991 26508 27636 28574 28717 28756 29516 29939 30615 30772 30810 30926 31205 32970 33135 33180 34545 35945 36660 36895 37130 37209 37446 38220 38465 38710 40820 42770 42861 43134 43687 44180 44274 44556 46060 46158 46389 46452 48269 49298 49612 50323 51324 51653 51982 55695 57148 57434 58065 59878 61230 61620 61852 62015 62410 64155 65940 66270 69090 71435 71890 73790 73947 74260 74418 74892 76930 77315 77420 77973 81133 85540 85722 86151 86268 86821 87374 88548 89817 92316 92778 93615 95927 96538 98596 100009 100646 103306 103964 107835 108241 110685 111390 114868 115395 116130 119756 122460 123245 124030 124820 128310 129955 131061 132540 138180 142870 143585 143780 144807 147580 147894 148836 149695 150969 153860 154630 154959 155946 161239 162266 171444 172302 172543 173642 174511 174748 179634 181937 185556 186045 187230 191854 193076 200018 201019 201292 206612 214305 215670 216482 218435 221370 222780 230790 231945 232260 241345 243399 246490 248060 251615 256620 258265 259910 260463 262122 285740 287170 287781 289614 293327 295788 299390 300027 301938 305809 309260 309918 311892 320437 322478 324532 324723 337883 344604 345086 346813 347284 349022 359268 361571 363874 369735 372090 374460 383708 389865 400036 402038 405665 428610 430755 431340 432964 434105 436870 442740 449085 461580 463890 479635 482690 483717 486798 492980 500045 503230 516530 517629 519820 520926 523533 524244 541205 545811 567931 574340 575562 579228 582941 586654 598780 600054 603057 603876 607747 611618 619836 640874 644956 649446 655305 671489 675766 690172 693626 698044 723142 724035 727748 739470 744180 754845 774795 779730 804076 806195 811330 857220 861510 862715 868210 872555 873740 879981 898170 909685 917427 927780 959270 961311 965380 967434 973596 979837 1000090 1005095 1006460 1013649 1033060 1035258 1040439 1041852 1047066 1082410 1084713 1091622 1128673 1135862 1151124 1158503 1165882 1173308 1200108 1206114 1207801 1215494 1216995 1221577 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29997709755 30110651473 30151544164 30302439062 32016388908 32305225890 32466898995 33313912268 33848469165 34684421317 34905341198 35127668212 35693477430 35920824420 36151086115 37212348810 37398579855 37449370140 37636787370 37689430205 38439129540 39996946340 40020486135 40275393690 40531924860 41642390335 41907628490 41996793657 42470719980 43015216390 43289198660 43381303338 43909585265 44277984660 44845651130 45131292220 45227316246 45453658593 49549173310 49864773140 49970868402 50289154188 50611520561 51618259668 52358011797 52691502318 53360648180 53814781356 55919781307 55995724876 56275958258 58299346469 58670679886 59459007972 59995419510 60221302946 60604878124 62861442735 64522824585 64610451780 64933797990 67268476695 67696938330 69368842634 69810682396 69994656095 71386954860 72302172230 74323759965 74424697620 74797159710 75273574740 75378860410 75756097655 80040972270 80550787380 83284780670 83815256980 83993587314 84413937387 86030432780 86762606676 87263352995 87819170530 88006019829 89691302260 90331954419 90454632492 90907317186 93992823899 97992518533 99098346620 99941736804 101223041122 104053263951 104716023594 105383004636 106058536717 108453258345 111839562614 112551916516 113068290615 116598692938 117341359772 119990839020 120442605892 124927171005 125722885470 129045649170 129867595980 131728755795 134536953390 135393876660 138737685268 139989312190 140689895645 144604344460 146676699715 148647519930 149594319420 150553257365 150757720820 151512195310 151834561683 160081944540 166569561340 167759343921 167987174628 168827874774 173422106585 174526705990 174898039407 175638341060 176012039658 180663908838 181814634372 187985647798 195985037066 196965853903 202446082244 208106527902 209432047188 209983968285 210774560311 212117073434 216906516690 223679125228 226136581230 227268292965 233197385876 249854342010 251445770940 253057602805 258091298340 261790058985 263457511590 269073906780 279598906535 279978624380 281379791290 281978471697 291496732345 293353399430 293977555599 297295039860 301106514730 303024390620 303669123366 318175610151 335518687842 337655749548 339820209481 346844213170 349053411980 349796078814 352024079316 354280643927 361327817676 375971295596 391438469149 391970074132 393931707806 416213055804 419967936570 421549120622 422069686935 424234146868 433813033380 440030099145 451659772095 452273162460 454536585930 469964119495 489962592665 499708684020 506115205610 520266319755 523580117970 526915023180 530292683585 559197813070 562759582580 563956943394 582993464690 586706798860 587955111198 590897561709 602213029460 607338246732 632323680933 636351220302 657949767293 671037375684 679640418962 693688426340 699592157628 708561287854 759172808415 782876938298 787863415612 838796719605 839935873140 843098241244 844139373870 874490197035 880060198290 903319544190 909073171860 939928238990 979925185330 984829269515 1012230411220 1019460628443 1040532639510 1047160235940 1053872801555 1060585367170 1062841931781 1118395626140 1127913886788 1165986929380 1174315407447 1175910222396 1181795123418 1264647361866 1272702440604 1315899534586 1359280837924 1378760977321 1409892358485 1417122575708 1469887777995 1518345616830 1565753876596 1590878050755 1677593439210 1688278747740 1699101047405 1748980394070 1760120396580 1771403219635 1806639088380 1879856477980 1957192345745 1959850370660 1969658539030 1973849301879 2038921256886 2081065279020 2107745603110 2121170734340 2125683863562 2348630814894 2363590246836 2378741466367 2529294723732 2631799069172 2740069284043 2757521954642 2819784716970 2939775555990 2954487808545 3036691233660 3161618404665 3181756101510 3289748836465 3355186878420 3398202094810 3497960788140 3542806439270 3914384691490 3939317078060 3947698603758 4077842513772 4136282931963 4215491206220 4251367727124 4417662723253 4605648371051 4697261629788 4757482932734 5097303142215 5314209658905 5480138568086 5515043909284 5639569433940 5871577037235 5879551111980 5908975617090 6323236809330 6363512203020 6579497672930 6796404189620 6893804886605 7085612878540 7136224399101 7828769382980 7895397207516 8220207852129 8272565863926 8835325446506 9211296742102 9514965865468 9869246509395 10194606284430 10628419317810 10960277136172 11743154074470 11817951234180 11893707331835 12646473618660 13158995345860 13252988169759 13700346420215 13787609773210 13816945113153 14272448798202 16440415704258 16545131727852 16651190264569 17670650893012 18422593484204 19738493018790 20389212568860 20681414659815 21256838635620 22088313616265 23028241855255 23486308148940 23787414663670 26505976339518 27400692840430 27575219546420 27633890226306 28544897596404 30923639062771 32880831408516 33302380529138 35681121995505 39476986037580 41101039260645 41362829319630 44176627232530 46056483710510 47574829327340 49953570793707 53011952679036 54801385680860 55267780452612 61847278125542 66264940848795 66604761058276 69084725565765 71362243991010 82202078521290 82725658639260 83255951322845 88353254465060 92112967421020 92770917188313 99907141587414 123694556251084 132529881697590 138169451131530 142724487982020 154618195313855 164404157042580 166511902645690 185541834376626 199814283174828 216465473439397 249767853968535 265059763395180 276338902263060 309236390627710 333023805291380 371083668753252 432930946878794 463854585941565 499535707937070 618472781255420 649396420318191 865861893757588 927709171883130 999071415874140 1082327367196985 1298792840636382 1855418343766260 2164654734393970 2597585681272764 3246982101590955 4329309468787940 6493964203181910 12987928406363820
- Sum of all divisors σ(n): 47446454980015056
- Sum of proper divisors (its aliquot sum) s(n): 34458526573651236
- 12987928406363820 is an abundant number, because the sum of its proper divisors (34458526573651236) is greater than itself. Its abundance is 21470598167287416
Bases of 12987928406363820
- Binary: 1011100010010001110011101110110000011110001110101011002
- Hexadecimal: 0x2E2473BB078EAC
- Base-36: 3JVU3XURWDO
Squares and roots of 12987928406363820
- 12987928406363820 squared (129879284063638202) is 168686284288832237061474204992400
- 12987928406363820 cubed (129879284063638203) is 2190885383478887164249209739744764519374734968000
-
The
square root of 12987928406363820 is 113964592.7749659447 -
The
cube root of 12987928406363820 is 235060.6658306849
Scales and comparisons
How big is 12987928406363820?- 12,987,928,406,363,820 seconds is equal to 412,975,949 years, 1 week, 1 day, 37 minutes.
-
To count from 1 to 12,987,928,406,363,820 would take you about one billion, two hundred thirty-eight million, nine hundred twenty-seven thousand, eight hundred forty-seven 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 12987928406363820 cubic inches would be around 19588.4 feet tall.
Recreational maths with 12987928406363820
- 12987928406363820 backwards is 02836360482978921
- 12987928406363820 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 12987928406363820's digits is 78
- More coming soon!
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The information we have on file for 12987928406363820 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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