28796731089285120

Names of 28796731089285120

• Cardinal: 28796731089285120 can be written as Twenty-eight quadrillion, seven hundred ninety-six trillion, seven hundred thirty-one billion, eighty-nine million, two hundred eighty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.879673108928512 × 10¹⁶

Factors of 28796731089285120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1531

Divisors of 28796731089285120

• Number of divisors d(n): 1248
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 109 120 128 130 156 160 169 192 195 208 218 240 256 260 312 320 327 338 384 390 416 436 480 507 512 520 545 624 640 654 676 768 780 832 845 872 960 1014 1024 1040 1090 1248 1280 1308 1352 1399 1417 1536 1560 1635 1664 1690 1744 1920 2028 2048 2080 2180 2197 2496 2535 2560 2616 2704 2798 2834 3072 3120 3270 3328 3380 3488 3840 4056 4096 4160 4197 4251 4360 4394 4992 5070 5120 5232 5408 5596 5668 6144 6240 6540 6591 6656 6760 6976 6995 7085 7680 8112 8320 8394 8502 8720 8788 9984 10140 10240 10464 10816 10985 11192 11336 12288 12480 13080 13182 13312 13520 13952 13990 14170 15360 16224 16640 16788 17004 17440 17576 18187 18421 19968 20280 20480 20928 20985 21255 21632 21970 22384 22672 24960 26160 26364 26624 27040 27904 27980 28340 30720 32448 32955 33280 33576 34008 34880 35152 36374 36842 39936 40560 41856 41970 42510 43264 43940 44768 45344 49920 52320 52728 53248 54080 54561 55263 55808 55960 56680 61440 64896 65910 66560 67152 68016 69760 70304 72748 73684 79872 81120 83712 83940 85020 86528 87880 89536 90688 90935 92105 99840 104640 105456 108160 109122 110526 111616 111920 113360 129792 131820 133120 134304 136032 139520 140608 145496 147368 152491 159744 162240 167424 167880 170040 173056 175760 179072 181376 181870 184210 199680 209280 210912 216320 218244 221052 223232 223840 226720 236431 239473 259584 263640 266240 268608 272064 272805 276315 279040 281216 290992 294736 304982 324480 334848 335760 340080 346112 351520 358144 362752 363740 368420 399360 418560 421824 432640 436488 442104 446464 447680 453440 457473 472862 478946 519168 527280 537216 544128 545610 552630 558080 562432 581984 589472 609964 648960 669696 671520 680160 692224 703040 709293 716288 718419 725504 727480 736840 762455 798720 837120 843648 865280 872976 884208 895360 906880 914946 945724 957892 1038336 1054560 1074432 1088256 1091220 1105260 1116160 1124864 1163968 1178944 1182155 1197365 1219928 1297920 1339392 1343040 1360320 1406080 1418586 1432576 1436838 1451008 1454960 1473680 1524910 1674240 1687296 1730560 1745952 1768416 1790720 1813760 1829892 1891448 1915784 1957201 1982383 2076672 2109120 2148864 2176512 2182440 2210520 2232320 2249728 2287365 2327936 2357888 2364310 2394730 2439856 2595840 2686080 2720640 2812160 2837172 2865152 2873676 2902016 2909920 2947360 3049820 3073603 3348480 3374592 3461120 3491904 3536832 3546465 3581440 3592095 3627520 3659784 3782896 3831568 3914402 3964766 4218240 4297728 4353024 4364880 4421040 4499456 4574730 4655872 4715776 4728620 4789460 4879712 5191680 5372160 5441280 5624320 5674344 5730304 5747352 5804032 5819840 5871603 5894720 5947149 6099640 6147206 6696960 6749184 6983808 7073664 7092930 7162880 7184190 7255040 7319568 7565792 7663136 7828804 7929532 8436480 8595456 8706048 8729760 8842080 8998912 9149460 9220809 9311744 9431552 9457240 9578920 9759424 9786005 9911915 10383360 10744320 10882560 11248640 11348688 11494704 11639680 11743206 11789440 11894298 12199280 12294412 13498368 13967616 14147328 14185860 14325760 14368380 14510080 14639136 15131584 15326272 15368015 15657608 15859064 16872960 17190912 17412096 17459520 17684160 18298920 18441618 18623488 18863104 18914480 19157840 19518848 19572010 19823830 21488640 21765120 22497280 22697376 22989408 23279360 23486412 23578880 23788596 24398560 24588824 25443613 25770979 26996736 27935232 28294656 28371720 28651520 28736760 29020160 29278272 29358015 29735745 30263168 30652544 30736030 31315216 31718128 33745920 34919040 35368320 36597840 36883236 37246976 37726208 37828960 38315680 39037696 39144020 39647660 42977280 43530240 44994560 45394752 45978816 46104045 46558720 46972824 47157760 47577192 48797120 49177648 50887226 51541958 55870464 56589312 56743440 57473520 58556544 58716030 59471490 60526336 61305088 61472060 62630432 63436256 67491840 69838080 70736640 73195680 73766472 74493952 75452416 75657920 76330839 76631360 77312937 78075392 78288040 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501043456 507490048 508872260 515419580 558704640 565893120 585565440 590131776 605263360 610646712 613050880 618503496 624603136 626304320 634362560 640004727 661533938 670045454 726316032 735661056 737664720 751565184 761235072 763308390 773129370 780753920 786842368 814195616 824671328 853339636 907895040 919576320 936904704 939456480 951543840 968421376 980881408 983552960 992300907 1002086912 1005068181 1014980096 1017744520 1030839160 1066674545 1117409280 1131786240 1171130880 1180263552 1210526720 1221293424 1226101760 1237006992 1252608640 1268725120 1280009454 1323067876 1340090908 1452632064 1471322112 1475329440 1503130368 1522470144 1526616780 1546258740 1561507840 1573684736 1628391232 1649342656 1653834845 1675113635 1706679272 1815790080 1839152640 1873809408 1878912960 1903087680 1967105920 1984601814 2004173824 2010136362 2029960192 2035489040 2061678320 2133349090 2342261760 2360527104 2421053440 2442586848 2452203520 2474013984 2505217280 2537450240 2560018908 2646135752 2680181816 2773353817 2905264128 2942644224 2950658880 3006260736 3044940288 3053233560 3092517480 3123015680 3147369472 3200023635 3256782464 3298685312 3307669690 3350227270 3413358544 3631580160 3678305280 3757825920 3806175360 3934211840 3969203628 4008347648 4020272724 4059920384 4070978080 4123356640 4266698180 4299970597 4684523520 4721054208 4842106880 4885173696 4904407040 4948027968 4961504535 5010434560 5025340905 5074900480 5120037816 5292271504 5360363632 5546707634 5901317760 6012521472 6089880576 6106467120 6185034960 6294738944 6400047270 6513564928 6597370624 6615339380 6700454540 6826717088 7263160320 7356610560 7515651840 7612350720 7868423680 7938407256 8016695296 8040545448 8119840768 8141956160 8246713280 8320061451 8533396360 8599941194 9369047040 9442108416 9770347392 9896055936 9923009070 10020869120 10050681810 10149800960 10240075632 10584543008 10720727264 11093415268 11802635520 12025042944 12179761152 12212934240 12370069920 12589477888 12800094540 12899911791 13027129856 13194741248 13230678760 13400909080 13653434176 13866769085 14526320640 14713221120 15031303680 15224701440 15736847360 15876814512 16081090896 16283912320 16493426560 16640122902 17066792720 17199882388 18884216832 19540694784 19792111872 19846018140 20041738240 20101363620 20299601920 20480151264 21169086016 21441454528 21499852985 22186830536 23605271040 24050085888 24359522304 24425868480 24740139840 25600189080 25799823582 26054259712 26389482496 26461357520 26801818160 27306868352 27733538170 30062607360 30449402880 31473694720 31753629024 32162181792 32567824640 32986853120 33280245804 34133585440 34399764776 36053599621 37768433664 39081389568 39584223744 39692036280 40083476480 40202727240 40599203840 40960302528 41600307255 42338172032 42882909056 42999705970 44373661072 47210542080 48851736960 49480279680 51200378160 51599647164 52108519424 52778964992 52922715040 53603636320 54613736704 55467076340 60125214720 60898805760 62947389440 63507258048 64324363584 64499558955 65135649280 65973706240 66560491608 68267170880 68799529552 72107199242 78162779136 79168447488 79384072560 80405454480 81920605056 83200614510 84676344064 85765818112 85999411940 88747322144 94421084160 97703473920 98960559360 102400756320 103199294328 104217038848 105557929984 105845430080 107207272640 108160798863 109227473408 110934152680 120250429440 121797611520 127014516096 128648727168 128999117910 130271298560 131947412480 133120983216 136534341760 137599059104 144214398484 156325558272 158336894976 158768145120 160810908960 163841210112 166401229020 169352688128 171531636224 171998823880 177494644288 180267998105 188842168320 195406947840 197921118720 204801512640 206398588656 211690860160 214414545280 216321597726 218454946816 221868305360 254029032192 257297454336 257998235820 260542597120 263894824960 266241966432 273068683520 275198118208 288428796968 312651116544 316673789952 317536290240 321621817920 327682420224 332802458040 338705376256 343063272448 343997647760 354989288576 360535996210 390813895680 395842237440 409603025280 412797177312 423381720320 428829090560 432643195452 436909893632 443736610720 468696795073 508058064384 514594908672 515996471640 521085194240 527789649920 532483932864 540803994315 546137367040 550396236416 576857593936 635072580480 643243635840 655364840448 665604916080 677410752512 686126544896 687995295520 709978577152 721071992420 781627791360 791684474880 819206050560 825594354624 846763440640 857658181120 865286390904 873819787264 887473221440 937393590146 1016116128768 1029189817344 1031992943280 1064967865728 1081607988630 1092274734080 1100792472832 1153715187872 1270145160960 1286487271680 1310729680896 1331209832160 1354821505024 1372253089792 1375990591040 1406090385219 1419957154304 1442143984840 1563255582720 1583368949760 1638412101120 1651188709248 1693526881280 1715316362240 1730572781808 1774946442880 1874787180292 2032232257536 2058379634688 2063985886560 2129935731456 2163215977260 2184549468160 2201584945664 2307430375744 2343483975365 2540290321920 2572974543360 2621459361792 2662419664320 2751981182080 2812180770438 2839914308608 2884287969680 3276824202240 3302377418496 3387053762560 3430632724480 3461145563616 3549892885760 3749574360584 4064464515072 4116759269376 4127971773120 4259871462912 4326431954520 4369098936320 4403169891328 4614860751488 4686967950730 5080580643840 5145949086720 5324839328640 5503962364160 5624361540876 5679828617216 5768575939360 6553648404480 6604754836992 6774107525120 6861265448960 6922291127232 7030451926095 7099785771520 7499148721168 8255943546240 8519742925824 8652863909040 8806339782656 9229721502976 9373935901460 10161161287680 10291898173440 10649678657280 11007924728320 11248723081752 11359657234432 11537151878720 13107296808960 13209509673984 13844582254464 14060903852190 14199571543040 14998297442336 16511887092480 17039485851648 17305727818080 17612679565312 18459443005952 18747871802920 20322322575360 20583796346880 21299357314560 22015849456640 22497446163504 23074303757440 26419019347968 27689164508928 28121807704380 28399143086080 29996594884672 33023774184960 34078971703296 34611455636160 36918886011904 37495743605840 42598714629120 44031698913280 44994892327008 46148607514880 52838038695936 55378329017856 56243615408760 56798286172160 59993189769344 66047548369920 69222911272320 73837772023808 74991487211680 85197429258240 88063397826560 89989784654016 92297215029760 110756658035712 112487230817520 119986379538688 132095096739840 138445822544640 147675544047616 149982974423360 170394858516480 179979569308032 184594430059520 221513316071424 224974461635040 239972759077376 264190193479680 276891645089280 299965948846720 359959138616064 369188860119040 443026632142848 449948923270080 479945518154752 553783290178560 599931897693440 719918277232128 738377720238080 899897846540160 959891036309504 1107566580357120 1199863795386880 1439836554464256 1799795693080320 1919782072619008 2215133160714240 2399727590773760 2879673108928512 3599591386160640 4799455181547520 5759346217857024 7199182772321280 9598910363095040 14398365544642560 28796731089285120
• Sum of all divisors σ(n): 100800754250011200
• Sum of proper divisors (its aliquot sum) s(n): 72004023160726080
• 28796731089285120 is an abundant number, because the sum of its proper divisors (72004023160726080) is greater than itself. Its abundance is 43207292071440960

Bases of 28796731089285120

• Binary: 1100110010011100111100101101111010001001111000000000000₂
• Hexadecimal: 0x664E796F44F000
• Base-36: 7VJL7MSZVUO

Squares and roots of 28796731089285120

• 28796731089285120 squared (28796731089285120²) is 829251721428600173857272653414400
• 28796731089285120 cubed (28796731089285120³) is 23879738827306174371080250948898160059223113728000
• The square root of 28796731089285120 is 169695996.0909069889
• The cube root of 28796731089285120 is 306512.1753097543

Scales and comparisons

• 28,796,731,089,285,120 seconds is equal to 915,646,974 years, 26 weeks, 13 hours, 52 minutes.
• To count from 1 to 28,796,731,089,285,120 would take you about two billion, seven hundred forty-six million, nine hundred forty thousand, nine hundred twenty-three 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 28796731089285120 cubic inches would be around 25542.7 feet tall.

Recreational maths with 28796731089285120

• 28796731089285120 backwards is 02158298013769782
• 28796731089285120 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 28796731089285120's digits is 78
• More coming soon!