21001988407178240
21,001,988,407,178,240 is an even composite number composed of six prime numbers multiplied together.
What does the number 21001988407178240 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 1584 divisors.
21001988407178240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred eighty-four divisors.
Prime factorization of 21001988407178240:
210 × 5 × 72 × 112 × 23 × 3113
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 11 × 11 × 23 × 311 × 311 × 311)See below for interesting mathematical facts about the number 21001988407178240 from the Numbermatics database.
Names of 21001988407178240
- Cardinal: 21001988407178240 can be written as Twenty-one quadrillion, one trillion, nine hundred eighty-eight billion, four hundred seven million, one hundred seventy-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.100198840717824 × 1016
Factors of 21001988407178240
Divisors of 21001988407178240
- Number of divisors d(n): 1584
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 23 28 32 35 40 44 46 49 55 56 64 70 77 80 88 92 98 110 112 115 121 128 140 154 160 161 176 184 196 220 224 230 242 245 253 256 280 308 311 320 322 352 368 385 392 440 448 460 484 490 506 512 539 560 605 616 622 640 644 704 736 770 784 805 847 880 896 920 968 980 1012 1024 1078 1120 1127 1210 1232 1244 1265 1280 1288 1408 1472 1540 1555 1568 1610 1694 1760 1771 1792 1840 1936 1960 2024 2156 2177 2240 2254 2420 2464 2488 2530 2560 2576 2695 2783 2816 2944 3080 3110 3136 3220 3388 3421 3520 3542 3584 3680 3872 3920 4048 4235 4312 4354 4480 4508 4840 4928 4976 5060 5120 5152 5390 5566 5632 5635 5888 5929 6160 6220 6272 6440 6776 6842 7040 7084 7153 7168 7360 7744 7840 8096 8470 8624 8708 8855 8960 9016 9680 9856 9952 10120 10304 10780 10885 11132 11264 11270 11776 11858 12320 12397 12440 12544 12880 13552 13684 13915 14080 14168 14306 14720 15239 15488 15680 16192 16940 17105 17248 17416 17710 17920 18032 19360 19481 19712 19904 20240 20608 21560 21770 22264 22540 23552 23716 23947 24640 24794 24880 25088 25760 27104 27368 27830 28160 28336 28612 29440 29645 30478 30976 31360 32384 33880 34210 34496 34832 35420 35765 35840 36064 37631 38720 38962 39424 39808 40480 41216 43120 43540 44528 45080 47432 47894 49280 49588 49760 50071 50176 51520 54208 54736 55660 56320 56672 57224 58880 59290 60956 61952 61985 62720 64768 67760 68420 68992 69664 70840 71530 72128 75262 76195 77440 77924 78683 78848 79616 80960 82432 86240 87080 89056 90160 94864 95788 96721 97405 98560 99176 99520 100142 103040 108416 109472 111320 113344 114448 117760 118580 119735 121912 123904 123970 125440 129536 135520 136367 136840 137984 139328 141680 143060 144256 150524 152390 154880 155848 157366 159232 161920 164864 167629 172480 174160 178112 180320 188155 189728 191576 193442 194810 197120 198352 199040 200284 206080 216832 218944 222640 226688 228896 237160 239470 243824 247940 250355 250880 259072 263417 271040 272734 273680 275968 278656 283360 286120 288512 301048 304780 309760 311696 314732 318464 323840 335258 344960 348320 350497 356224 360640 376310 379456 383152 386884 389620 393415 394240 396704 398080 400568 412160 433664 437888 445280 453376 457792 474320 478940 483605 487648 495880 500710 526834 542080 545468 547360 550781 551936 557312 566720 572240 577024 602096 609560 619520 623392 629464 647680 670516 677047 681835 689920 696640 700994 712448 721280 752620 758912 766304 773768 779240 786830 793408 796160 801136 824320 838145 865513 867328 875776 890560 906752 915584 948640 957880 967210 975296 991760 1001420 1053668 1063931 1084160 1090936 1094720 1101562 1114624 1133440 1144480 1154048 1204192 1219120 1246784 1258928 1295360 1317085 1341032 1354094 1363670 1379840 1393280 1401988 1424896 1442560 1505240 1517824 1532608 1547536 1558480 1573660 1586816 1592320 1602272 1676290 1731026 1751552 1752485 1781120 1813504 1831168 1843919 1897280 1915760 1934420 1950592 1983520 2002840 2107336 2127862 2168320 2181872 2189440 2203124 2224583 2229248 2266880 2288960 2408384 2438240 2493568 2517856 2634170 2682064 2708188 2727340 2753905 2759680 2786560 2803976 2849792 2885120 3010480 3035648 3065216 3095072 3116960 3147320 3173632 3204544 3352580 3385235 3462052 3503104 3504970 3562240 3662336 3687838 3794560 3831520 3855467 3868840 3901184 3967040 4005680 4214672 4255724 4327565 4336640 4363744 4378880 4406248 4449166 4533760 4577920 4739329 4816768 4876480 4987136 5035712 5268340 5319655 5364128 5416376 5454680 5507810 5573120 5607952 5770240 6020960 6058591 6071296 6130432 6190144 6233920 6294640 6347264 6409088 6705160 6770470 6924104 7009940 7124480 7324672 7375676 7447517 7589120 7663040 7710934 7737680 7802368 7934080 8011360 8429344 8511448 8655130 8727488 8757760 8812496 8898332 9067520 9155840 9219595 9478658 9633536 9752960 9974272 10071424 10536680 10639310 10728256 10832752 10909360 11015620 11122915 11146240 11215904 11703241 12041920 12117182 12260864 12380288 12467840 12589280 12694528 12818176 13410320 13540940 13848208 14019880 14248960 14751352 14895034 15178240 15326080 15421868 15475360 15572081 15604736 15868160 16022720 16858688 17022896 17310260 17454976 17515520 17624992 17796664 18311680 18439190 18957316 19267072 19277335 19505920 19948544 20142848 21073360 21278620 21456512 21665504 21818720 22031240 22245830 22431808 23406482 23696645 24083840 24234364 24470413 24521728 24760576 24935680 25178560 25636352 26820640 27081880 27696416 28039760 29502704 29790068 30080231 30292955 30356480 30652160 30843736 30950720 31144162 31736320 32045440 33717376 34045792 34620520 34909952 35249984 35593328 36623360 36878380 37237585 37914632 38534144 38554670 39011840 40285696 42146720 42410137 42557240 42913024 43331008 43637440 44062480 44491660 44863616 46812964 47393290 48167680 48468728 48940826 49521152 49871360 50357120 51272704 52132619 53641280 54163760 55392832 56079520 58516205 59005408 59580136 60160462 60585910 61304320 61687472 61901440 62288324 63472640 64090880 67434752 68091584 69241040 69819904 70499968 71186656 73756760 74475170 75829264 77109340 77860405 78023680 80571392 81922687 84293440 84820274 85114480 85826048 86662016 87274880 88124960 88983320 89727232 93625928 94786580 96335360 96937456 97881652 99042304 99742720 100714240 104265238 107282560 108327520 109004567 110785664 112159040 117032410 118010816 119160272 120320924 121171820 122352065 122608640 123374944 123802880 124576648 128181760 134869504 136183168 138482080 139639808 140999936 142373312 147513520 148950340 150401155 151658528 154218680 155720810 163845374 168586880 169640548 170228960 171292891 171652096 173324032 174549760 176249920 177966640 179454464 187251856 189573160 192670720 193874912 195763304 201428480 208530476 210561617 212050685 214565120 216655040 218009134 221571328 224318080 234064820 236021632 238320544 240641848 242343640 244704130 246749888 247605760 249153296 256363520 260663095 269174543 269739008 272366336 276964160 281999872 284746624 295027040 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4720432640 4766410880 4796200948 4812836960 4842917191 4853072896 4934997760 4983065920 5243051968 5294120656 5383490860 5428497536 5447326720 5481372512 5534762504 5694932480 5734588090 5895725276 5992059392 5995251185 6066341120 6203997184 6264425728 6553814960 6617650820 6672975232 6737971744 6785621920 6851715640 6918453130 6976292288 7279415902 7369656595 7490074240 7536887204 7610298443 7626257408 7700539136 7754996480 7830532160 7972905472 8341219040 8422464680 8613585376 8720365360 9175340944 9264711148 9421109005 9440865280 9532821760 9592401896 9625673920 9685834382 9869995520 9966131840 10486103936 10588241312 10766981720 10856995072 10962745024 11069525008 11389864960 11469176180 11580888935 11791450552 11984118784 11990502370 12132682240 12528851456 13107629920 13189552607 13235301640 13345950464 13475943488 13571243840 13703431280 13836906260 13952584576 14558831804 14739313190 14980148480 15073774408 15220596886 15401078272 15509992960 15661064320 15945810944 16213244509 16682438080 16844929360 17227170752 17440730720 18198539755 18350681888 18529422296 18842218010 19065643520 19184803792 19251347840 19371668764 19739991040 19932263680 20972207872 21176482624 21533963440 21713990144 21925490048 22139050016 22938352360 23161777870 23582901104 23981004740 24214585955 24265364480 25057702912 25477955657 26215259840 26379105214 26470603280 26691900928 26951886976 27142487680 27406862560 27673812520 27905169152 29117663608 29478626380 29960296960 30147548816 30441193772 30802156544 31019985920 31322128640 32426489018 33364876160 33689858720 33900420337 34454341504 34881461440 36397079510 36701363776 37058844592 37684436020 38051492215 38131287040 38369607584 38502695680 38743337528 39864527360 41944415744 42352965248 43067926880 43427980288 43850980096 44278100032 45876704720 46323555740 47165802208 47962009480 48429171910 50955911314 52430519680 52758210428 52941206560 53272089101 53383801856 53903773952 54284975360 54813725120 55347625040 55810338304 58235327216 58957252760 59920593920 60295097632 60882387544 62644257280 64852978036 65947763035 66729752320 67379717440 67800840674 68908683008 69762922880 72794159020 73402727552 74117689184 75368872040 76102984430 76739215168 77005391360 77486675056 79729054720 81066222545 83713282873 83888831488 84705930496 86135853760 87701960192 88556200064 91753409440 92647111480 94331604416 95924018960 96858343820 101911822628 104861039360 105516420856 105882413120 106544178202 107807547904 108569950720 109627450240 110695250080 111620676608 116470654432 117914505520 120590195264 121764775088 125288514560 127389778285 129705956072 131895526070 133459504640 134759434880 135601681348 137817366016 139525845760 145588318040 146805455104 148235378368 150737744080 152205968860 153478430336 154010782720 154973350112 162132445090 167426565746 169411860992 169502101685 172271707520 175403920384 177112400128 178345689599 183506818880 185294222960 188663208832 191848037920 193716687640 203823645256 209722078720 211032841712 211764826240 213088356404 215615095808 217139901440 219254900480 221390500160 232941308864 235829011040 241180390528 243529550176 254779556570 259411912144 263791052140 266360445505 266919009280 269518869760 271203362696 275634732032 279051691520 291176636080 293610910208 296470756736 301475488160 304411937720 306956860672 309946700224 324264890180 334853131492 338823721984 339004203370 344543415040 354224800256 356691379198 367013637760 370588445920 372904623707 377326417664 383696075840 387433375280 407647290512 418566414365 419444157440 422065683424 423529652480 426176712808 438509800960 442781000320 465882617728 471658022080 482360781056 487059100352 509559113140 518823824288 527582104280 532720891010 539037739520 542406725392 558103383040 582353272160 585992980111 587221820416 592941513472 602950976320 608823875440 613913721344 619893400448 648529780360 669706262984 678008406740 689086830080 708449600512 713382758396 734027275520 741176891840 745809247414 754652835328 767392151680 774866750560 815294581024 837132828730 844131366848 847059304960 852353425616 877019601920 885562000640 891728447995 931765235456 943316044160 964721562112 974118200704 1019118226280 1037647648576 1055164208560 1065441782020 1078075479040 1084813450784 1164706544320 1171985960222 1185883026944 1205901952640 1217647750880 1227827442688 1239786800896 1297059560720 1339412525968 1356016813480 1378173660160 1426765516792 1468054551040 1482353783680 1491618494828 1509305670656 1534784303360 1549733501120 1630589162048 1674265657460 1688262733696 1694118609920 1704706851232 1771124001280 1783456895990 1863530470912 1864523118535 1886632088320 1929443124224 1948236401408 2038236452560 2075295297152 2110328417120 2130883564040 2169626901568 2329413088640 2343971920444 2371766053888 2411803905280 2435295501760 2479573601792 2594119121440 2678825051936 2712033626960 2853531033584 2929964900555 2936109102080 2964707567360 2983236989656 3069568606720 3099467002240 3261178324096 3348531314920 3376525467392 3409413702464 3542248002560 3566913791980 3727060941824 3729046237070 3773264176640 3896472802816 4076472905120 4101950860777 4150590594304 4220656834240 4261767128080 4339253803136 4658826177280 4687943840888 4823607810560 4870591003520 4959147203584 5188238242880 5357650103872 5424067253920 5707062067168 5859929801110 5929415134720 5966473979312 6139137213440 6198934004480 6522356648192 6697062629840 6753050934784 6818827404928 7133827583960 7458092474140 7546528353280 7792945605632 8152945810240 8203901721554 8301181188608 8441313668480 8523534256160 8678507606272 9317652354560 9375887681776 9647215621120 9741182007040 10376476485760 10715300207744 10848134507840 11414124134336 11719859602220 11858830269440 11932947958624 12397868008960 13044713296384 13394125259680 13506101869568 13637654809856 14267655167920 14916184948280 16305891620480 16407803443108 16602362377216 16882627336960 17047068512320 17357015212544 18635304709120 18751775363552 19482364014080 20509754303885 20752952971520 21430600415488 21696269015680 22828248268672 23439719204440 23865895917248 24795736017920 26089426592768 26788250519360 27275309619712 28535310335840 29832369896560 32611783240960 32815606886216 33765254673920 34094137024640 34714030425088 37503550727104 38964728028160 41019508607770 41505905943040 42861200830976 43392538031360 45656496537344 46879438408880 47731791834496 53576501038720 54550619239424 57070620671680 59664739793120 65223566481920 65631213772432 67530509347840 68188274049280 75007101454208 82039017215540 83011811886080 85722401661952 86785076062720 91312993074688 93758876817760 95463583668992 107153002077440 114141241343360 119329479586240 130447132963840 131262427544864 136376548098560 150014202908416 164078034431080 173570152125440 182625986149376 187517753635520 190927167337984 214306004154880 228282482686720 238658959172480 262524855089728 272753096197120 300028405816832 328156068862160 375035507271040 381854334675968 428612008309760 456564965373440 477317918344960 525049710179456 600056811633664 656312137724320 750071014542080 913129930746880 954635836689920 1050099420358912 1312624275448640 1500142029084160 1909271673379840 2100198840717824 2625248550897280 3000284058168320 4200397681435648 5250497101794560 10500994203589120 21001988407178240
- Sum of all divisors σ(n): 67435206792774912
- Sum of proper divisors (its aliquot sum) s(n): 46433218385596672
- 21001988407178240 is an abundant number, because the sum of its proper divisors (46433218385596672) is greater than itself. Its abundance is 25431229978418432
Bases of 21001988407178240
- Binary: 10010101001110100110010011110101001011000110100000000002
- Hexadecimal: 0x4A9D327A963400
- Base-36: 5QSL0A2D1Q8
Squares and roots of 21001988407178240
- 21001988407178240 squared (210019884071782402) is 441083517055249186476359129497600
- 21001988407178240 cubed (210019884071782403) is 9263630911791748918952603232274753185564852224000
-
The
square root of 21001988407178240 is 144920627.9560582087 -
The
cube root of 21001988407178240 is 275901.1250849385
Scales and comparisons
How big is 21001988407178240?- 21,001,988,407,178,240 seconds is equal to 667,798,267 years, 48 weeks, 3 days, 12 hours, 37 minutes, 20 seconds.
-
To count from 1 to 21,001,988,407,178,240 would take you about two billion, three million, three hundred ninety-four thousand, eight hundred 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 21001988407178240 cubic inches would be around 22991.8 feet tall.
Recreational maths with 21001988407178240
- 21001988407178240 backwards is 04287170488910012
- The number of decimal digits it has is: 17
- The sum of 21001988407178240's digits is 62
- More coming soon!
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"Number 21001988407178240 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.
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Numbermatics. (2024). Number 21001988407178240 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/21001988407178240/
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The information we have on file for 21001988407178240 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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