21142492897976320

Names of 21142492897976320

• Cardinal: 21142492897976320 can be written as Twenty-one quadrillion, one hundred forty-two trillion, four hundred ninety-two billion, eight hundred ninety-seven million, nine hundred seventy-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.114249289797632 × 10¹⁶

Factors of 21142492897976320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 935

Divisors of 21142492897976320

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 40 52 61 62 64 65 80 104 122 124 128 130 155 160 208 244 248 256 260 305 310 320 403 416 488 496 512 520 610 620 640 793 806 823 832 961 976 992 1024 1040 1220 1240 1280 1586 1612 1646 1664 1891 1922 1952 1984 2015 2048 2080 2440 2480 2560 3172 3224 3292 3328 3782 3844 3904 3965 3968 4030 4096 4115 4160 4805 4880 4960 5120 6344 6448 6584 6656 7564 7688 7808 7930 7936 8060 8192 8230 8320 9455 9610 9760 9920 10240 10699 12493 12688 12896 13168 13312 15128 15376 15616 15860 15872 16120 16460 16640 18910 19220 19520 19840 20480 21398 24583 24986 25376 25513 25792 26336 26624 30256 30752 31232 31720 31744 32240 32920 33280 37820 38440 39040 39680 40960 42796 49166 49972 50203 50752 51026 51584 52672 53248 53495 58621 60512 61504 62464 62465 63440 63488 64480 65840 66560 75640 76880 78080 79360 85592 98332 99944 100406 101504 102052 103168 105344 106496 106990 117242 121024 122915 123008 124928 124930 126880 126976 127565 128960 131680 133120 151280 153760 156160 158720 171184 196664 199888 200812 203008 204104 206336 210688 213980 234484 242048 245830 246016 249856 249860 251015 253760 253952 255130 257920 263360 266240 293105 302560 307520 312320 317440 331669 342368 393328 399776 401624 406016 408208 412672 421376 427960 468968 484096 491660 492032 499712 499720 502030 507520 510260 515840 526720 532480 586210 605120 615040 624640 634880 652639 663338 677329 684736 762073 786656 790903 799552 803248 812032 816416 825344 842752 855920 937936 968192 983320 984064 999440 1004060 1015040 1020520 1031680 1053440 1172420 1210240 1230080 1249280 1269760 1305278 1326676 1354658 1369472 1524146 1556293 1573312 1581806 1599104 1606496 1624064 1632832 1650688 1658345 1685504 1711840 1875872 1936384 1966640 1968128 1998880 2008120 2030080 2041040 2063360 2106880 2344840 2420480 2460160 2498560 2610556 2653352 2709316 2738944 3048292 3112586 3146624 3163612 3198208 3212992 3248128 3263195 3265664 3301376 3316690 3371008 3386645 3423680 3751744 3810365 3872768 3933280 3936256 3954515 3997760 4016240 4060160 4082080 4126720 4213760 4689680 4840960 4920320 5221112 5306704 5418632 5477888 6096584 6225172 6293248 6327224 6396416 6425984 6496256 6526390 6531328 6633380 6742016 6773290 6847360 7503488 7620730 7745536 7781465 7866560 7872512 7909030 7995520 8032480 8120320 8164160 8253440 8427520 8805277 9379360 9681920 9840640 10281739 10442224 10613408 10837264 10955776 12193168 12450344 12586496 12654448 12792832 12851968 13052780 13062656 13266760 13546580 13694720 15006976 15241460 15491072 15562930 15733120 15818060 15991040 16064960 16240640 16328320 16506880 16855040 17610554 18758720 19363840 19681280 20231809 20563478 20884448 20997199 21226816 21674528 21911552 24386336 24900688 25172992 25308896 25585664 25703936 26105560 26125312 26533520 27093160 27389440 30013952 30482920 31125860 31466240 31636120 31982080 32129920 32481280 32656640 33710080 35221108 37517440 38727680 39362560 40463618 41126956 41317069 41768896 41994398 42453632 43349056 43823104 44026385 48245083 48772672 49801376 50345984 50617792 51171328 51407872 51408695 52211120 52250624 53067040 54186320 54778880 60027904 60965840 62251720 62932480 63272240 63964160 64259840 65313280 70442216 75034880 77455360 80927236 82253912 82634138 83537792 83988796 84907264 86698112 87646208 88052770 96490166 97545344 99602752 100691968 101159045 101235584 102342656 102815744 102817390 104422240 104501248 104985995 106134080 108372640 109557760 120055808 121931680 124503440 125864960 126544480 127928320 128519680 130626560 140884432 150069760 161854472 164507824 165268276 167075584 167977592 169814528 173396224 176105540 192980332 195090688 199205504 201383936 202318090 202471168 205631488 205634780 206585345 208844480 209002496 209971990 212268160 216745280 219115520 240111616 241225415 243863360 249006880 251729920 253088960 255856640 257039360 261253120 272963587 281768864 300139520 323708944 329015648 330536552 334151168 335955184 339629056 346792448 352211080 385960664 390181376 398411008 404636180 404942336 411262976 411269560 413170690 417688960 419943980 424536320 433490560 438231040 480223232 482450830 487726720 498013760 503459840 506177920 511713280 514078720 522506240 537121897 545927174 563537728 600279040 627186079 647417888 650913169 658031296 661073104 668302336 671910368 679258112 693584896 704422160 771921328 780362752 796822016 809272360 809884672 822539120 826341380 835377920 839887960 849072640 866981120 964901660 975453440 996027520 1006919680 1012355840 1028157440 1045012480 1074243794 1091854348 1127075456 1200558080 1254372158 1280829139 1294835776 1301826338 1316062592 1322146208 1336604672 1343820736 1358516224 1364817935 1387169792 1408844320 1543842656 1560725504 1593644032 1618544720 1619769344 1645078240 1652682760 1670755840 1679775920 1698145280 1733962240 1929803320 1950906880 1992055040 2024711680 2056314880 2148487588 2183708696 2254150912 2401116160 2508744316 2561658278 2589671552 2603652676 2632125184 2644292416 2673209344 2685609485 2687641472 2717032448 2729635870 2774339584 2817688640 3087685312 3121451008 3135930395 3187288064 3237089440 3239538688 3254565845 3290156480 3305365520 3341511680 3359551840 3396290560 3467924480 3859606640 3901813760 3984110080 4049423360 4296975176 4367417392 4508301824 5017488632 5123316556 5179343104 5207305352 5264250368 5288584832 5346418688 5371218970 5375282944 5459271740 5548679168 5635377280 6175370624 6242902016 6271860790 6374576128 6404145695 6474178880 6479077376 6509131690 6580312960 6610731040 6683023360 6719103680 6792581120 6935848960 7719213280 7803627520 7968220160 8098846720 8461871197 8593950352 8734834784 9016603648 10034977264 10246633112 10358686208 10414610704 10528500736 10577169664 10742437940 10750565888 10918543480 11270754560 12350741248 12543721580 12749152256 12808291390 12948357760 13018263380 13160625920 13221462080 13366046720 13438207360 13585162240 13871697920 15438426560 15607255040 15936440320 16197693440 16650778807 16923742394 17187900704 17469669568 18033207296 20069954528 20493266224 20717372416 20829221408 21057001472 21154339328 21484875880 21501131776 21837086960 22541509120 24701482496 25087443160 25616582780 25896715520 26036526760 26321251840 26442924160 26732093440 26876414720 27743395840 30876853120 31214510080 31872880640 32395386880 33301557614 33847484788 34375801408 34939339136 36066414592 39705703309 40139909056 40986532448 41434744832 41658442816 42114002944 42308678656 42309355985 42969751760 43002263552 43674173920 45083018240 49402964992 50174886320 51233165560 51793431040 52073053520 52642503680 52885848320 53752829440 61753706240 63745761280 66603115228 67694969576 68751602816 69878678272 72132829184 79411406618 80279818112 81973064896 82869489664 83253894035 83316885632 84228005888 84617357312 84618711970 85939503520 86004527104 87348347840 90166036480 98805929984 100349772640 102466331120 103586862080 104146107040 105285007360 105771696640 107505658880 123507412480 133206230456 135389939152 137503205632 139757356544 158822813236 160559636224 163946129792 165738979328 166507788070 166633771264 169234714624 169237423940 171879007040 172009054208 174696695680 180332072960 197611859968 198528516545 200699545280 204932662240 207173724160 208292214080 210570014720 211543393280 215011317760 247014824960 266412460912 270779878304 275006411264 279514713088 317645626472 321119272448 327892259584 333015576140 333267542528 338469429248 338474847880 343758014080 349393391360 360664145920 395223719936 397057033090 401399090560 409865324480 414347448320 416584428160 421140029440 423086786560 430022635520 494029649920 516174143017 532824921824 541559756608 550012822528 559029426176 635291252944 642238544896 655784519168 666031152280 666535085056 676949695760 687516028160 698786782720 794114066180 802798181120 819730648960 828694896640 833168856320 846173573120 860045271040 988059299840 1032348286034 1065649843648 1083119513216 1100025645056 1118058852352 1270582505888 1284477089792 1311569038336 1332062304560 1333070170112 1353899391520 1375032056320 1397573565440 1588228132360 1605596362240 1639461297920 1666337712640 1692347146240 1976118599680 2064696572068 2131299687296 2166239026432 2200051290112 2236117704704 2541165011776 2568954179584 2580870715085 2623138076672 2664124609120 2666140340224 2707798783040 2750064112640 2795147130880 3176456264720 3211192724480 3278922595840 3332675425280 4129393144136 4262599374592 4332478052864 4400102580224 5082330023552 5137908359168 5161741430170 5246276153344 5328249218240 5332280680448 5415597566080 5500128225280 5590294261760 6352912529440 6422385448960 6557845191680 6665350850560 8258786288272 8525198749184 8664956105728 10164660047104 10323482860340 10492552306688 10656498436480 10831195132160 11000256450560 11180588523520 12705825058880 12844770897920 13115690383360 13330701701120 16517572576544 17050397498368 17329912211456 20329320094208 20646965720680 21312996872960 21662390264320 22000512901120 25411650117760 25689541795840 26231380766720 26661403402240 33035145153088 34100794996736 34659824422912 40658640188416 41293931441360 42625993745920 43324780528640 50823300235520 52462761533440 66070290306176 68201589993472 69319648845824 81317280376832 82587862882720 85251987491840 86649561057280 101646600471040 132140580612352 136403179986944 162634560753664 165175725765440 170503974983680 173299122114560 203293200942080 264281161224704 325269121507328 330351451530880 341007949967360 346598244229120 406586401884160 528562322449408 660702903061760 682015899934720 813172803768320 1057124644898816 1321405806123520 1626345607536640 2114249289797632 2642811612247040 4228498579595264 5285623224494080 10571246448988160 21142492897976320
• Sum of all divisors σ(n): 57456787815674856
• Sum of proper divisors (its aliquot sum) s(n): 36314294917698536
• 21142492897976320 is an abundant number, because the sum of its proper divisors (36314294917698536) is greater than itself. Its abundance is 15171802019722216

Bases of 21142492897976320

• Binary: 1001011000111001111110000111010110110011010000000000000₂
• Hexadecimal: 0x4B1CFC3AD9A000
• Base-36: 5S6DZ5GGQV4

Squares and roots of 21142492897976320

• 21142492897976320 squared (21142492897976320²) is 447005005940979129940351280742400
• 21142492897976320 cubed (21142492897976320³) is 9450800163467013983389413730924408649147219968000
• The square root of 21142492897976320 is 145404583.4833837693
• The cube root of 21142492897976320 is 276515.0228225987

Scales and comparisons

• 21,142,492,897,976,320 seconds is equal to 672,265,876 years, 6 weeks, 5 days, 18 hours, 18 minutes, 40 seconds.
• To count from 1 to 21,142,492,897,976,320 would take you about two billion, sixteen million, seven hundred ninety-seven thousand, six hundred twenty-eight 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 21142492897976320 cubic inches would be around 23042.9 feet tall.

Recreational maths with 21142492897976320

• 21142492897976320 backwards is 02367979829424112
• The number of decimal digits it has is: 17
• The sum of 21142492897976320's digits is 76
• More coming soon!