21239736073920
21,239,736,073,920 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21239736073920 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 1008 divisors.
21239736073920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 21239736073920:
26 × 32 × 5 × 7 × 132 × 199 × 31327
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 13 × 199 × 31327)See below for interesting mathematical facts about the number 21239736073920 from the Numbermatics database.
Names of 21239736073920
- Cardinal: 21239736073920 can be written as Twenty-one trillion, two hundred thirty-nine billion, seven hundred thirty-six million, seventy-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.123973607392 × 1013
Factors of 21239736073920
Divisors of 21239736073920
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 52 56 60 63 64 65 70 72 78 80 84 90 91 96 104 105 112 117 120 126 130 140 144 156 160 168 169 180 182 192 195 199 208 210 224 234 240 252 260 273 280 288 312 315 320 336 338 360 364 390 398 416 420 448 455 468 480 504 507 520 546 560 576 585 597 624 630 672 676 720 728 780 796 819 832 840 845 910 936 960 995 1008 1014 1040 1092 1120 1170 1183 1194 1248 1260 1344 1352 1365 1393 1440 1456 1521 1560 1592 1638 1680 1690 1791 1820 1872 1990 2016 2028 2080 2184 2240 2340 2366 2388 2496 2520 2535 2587 2704 2730 2786 2880 2912 2985 3042 3120 3184 3276 3360 3380 3549 3582 3640 3744 3980 4032 4056 4095 4160 4179 4368 4680 4732 4776 5040 5070 5174 5408 5460 5572 5824 5915 5970 6084 6240 6368 6552 6720 6760 6965 7098 7164 7280 7488 7605 7761 7960 8112 8190 8358 8736 8955 9360 9464 9552 10080 10140 10348 10647 10816 10920 11144 11830 11940 12168 12480 12537 12736 12935 13104 13520 13930 14196 14328 14560 15210 15522 15920 16224 16380 16716 17472 17745 17910 18109 18720 18928 19104 20160 20280 20696 20895 21294 21840 22288 23283 23660 23880 24336 25074 25870 26208 27040 27860 28392 28656 29120 30420 31044 31327 31840 32448 32760 33432 33631 35490 35820 36218 37440 37856 38208 38805 40560 41392 41790 42588 43680 44576 46566 47320 47760 48672 50148 51740 52416 53235 54080 54327 55720 56784 57312 60840 62088 62654 62685 63680 65520 66864 67262 70980 71640 72436 75712 77610 81120 82784 83580 85176 87360 89152 90545 93132 93981 94640 95520 97344 100296 100893 103480 106470 108654 111440 113568 114624 116415 121680 124176 125308 125370 131040 133728 134524 141960 143280 144872 155220 156635 162240 162981 165568 167160 168155 170352 181090 186264 187962 189280 191040 200592 201786 206960 212940 217308 219289 222880 227136 232830 235417 243360 248352 250616 250740 262080 267456 269048 271635 281943 283920 286560 289744 302679 310440 313270 325962 334320 336310 340704 362180 372528 375924 378560 401184 403572 407251 413920 425880 434616 438578 445760 465660 469905 470834 486720 496704 501232 501480 504465 538096 543270 563886 567840 573120 579488 605358 620880 626540 651924 657867 668640 672620 681408 706251 724360 745056 751848 802368 807144 814502 814905 827840 851760 869232 877156 931320 939810 941668 1002464 1002960 1008930 1076192 1086540 1096445 1127772 1135680 1158976 1177085 1210716 1221753 1241760 1253080 1303848 1315734 1337280 1345240 1409715 1412502 1448720 1490112 1503696 1513395 1614288 1629004 1629810 1703520 1738464 1754312 1862640 1879620 1883336 1973601 2004928 2005920 2017860 2036255 2118753 2152384 2173080 2192890 2255544 2354170 2421432 2443506 2483520 2506160 2607696 2631468 2690480 2819430 2825004 2850757 2897440 3007392 3026790 3228576 3258008 3259620 3289335 3407040 3476928 3508624 3531255 3665259 3725280 3759240 3766672 3947202 4011840 4035720 4072510 4237506 4346160 4385780 4511088 4708340 4842864 4887012 5012320 5215392 5262936 5294263 5380960 5638860 5650008 5701514 5794880 6014784 6053580 6108765 6234073 6457152 6516016 6519240 6578670 7017248 7062510 7330518 7450560 7518480 7533344 7894404 8071440 8145020 8475012 8552271 8692320 8771560 9022176 9416680 9685728 9774024 9868005 10024640 10430784 10525872 10588526 10593765 10761920 11277720 11300016 11403028 12107160 12217530 12468146 13032032 13038480 13157340 14034496 14125020 14253785 14661036 15036960 15066688 15788808 15882789 16142880 16290040 16950024 17104542 17384640 17543120 18044352 18326295 18702219 18833360 19371456 19548048 19736010 21051744 21177052 21187530 22555440 22600032 22806056 24214320 24435060 24936292 25656813 26064064 26076960 26314680 26471315 28250040 28507570 29322072 30073920 31170365 31577616 31765578 32285760 32580080 33900048 34209084 35086240 36652590 37059841 37404438 37666720 39096096 39472020 42103488 42354104 42375060 42761355 43638511 45110880 45200064 45612112 47648367 48428640 48870120 49872584 51313626 52153920 52629360 52942630 56106657 56500080 57015140 58644144 62340730 63155232 63531156 65160160 67800096 68418168 70172480 73305180 74119682 74808876 75333440 78192192 78944040 79413945 81042949 84708208 84750120 85522710 87277022 90221760 91224224 93511095 95296734 96857280 97740240 99745168 102627252 105258720 105885260 111179523 112213314 113000160 114030280 117288288 124681460 126310464 127062312 128284065 130320320 130915533 135600192 136836336 146610360 148239364 149617752 157888080 158827890 162085898 169416416 169500240 171045420 174554044 182448448 185299205 187022190 190593468 195480480 199490336 205254504 210517440 211770520 218192555 222359046 224426628 226000320 228060560 234576576 238241835 243128847 249362920 254124624 256568130 261831066 273672672 280533285 293220720 296478728 299235504 315776160 317655780 324171796 333538569 338832832 339000480 342090840 349108088 370598410 374044380 381186936 390960960 392746599 398980672 405214745 410509008 423541040 436385110 444718092 448853256 456121120 476483670 486257694 498725840 508249248 513136260 523662132 547345344 555897615 561066570 567300643 586441440 592957456 598471008 631552320 635311560 648343592 654577665 667077138 678000960 684181680 698216176 729386541 741196820 748088760 762373872 785493198 810429490 821018016 847082080 872770220 889436184 897706512 912242240 952967340 972515388 997451680 1016498496 1026272520 1047324264 1053558337 1111795230 1122133140 1134601286 1172882880 1185914912 1196942016 1215644235 1270623120 1296687184 1309155330 1334154276 1368363360 1396432352 1458773082 1482393640 1496177520 1524747744 1570986396 1620858980 1642036032 1667692845 1694164160 1701901929 1745540440 1778872368 1795413024 1905934680 1945030776 1963732995 1994903360 2052545040 2094648528 2107116674 2223590460 2244266280 2269202572 2371829824 2431288470 2541246240 2593374368 2618310660 2668308552 2736726720 2792864704 2836503215 2917546164 2964787280 2992355040 3049495488 3141972792 3160675011 3241717960 3335385690 3403803858 3491080880 3557744736 3590826048 3646932705 3811869360 3890061552 3927465990 4105090080 4189297056 4214233348 4447180920 4488532560 4538405144 4862576940 5082492480 5105705787 5186748736 5236621320 5267791685 5336617104 5673006430 5835092328 5929574560 5984710080 6283945584 6321350022 6483435920 6670771380 6807607716 6982161760 7115489472 7293865410 7374908359 7623738720 7780123104 7854931980 8210180160 8378594112 8428466696 8509509645 8894361840 8977065120 9076810288 9482025033 9725153880 10211411574 10473242640 10535583370 10673234208 11346012860 11670184656 11859149120 12567891168 12642700044 12966871840 13341542760 13615215432 13964323520 14587730820 14749816718 15247477440 15560246208 15709863960 15803375055 16856933392 17019019290 17788723680 17954130240 18153620576 18964050066 19450307760 20422823148 20946485280 21071166740 21346468416 22124725077 22692025720 23340369312 25135782336 25285400088 25528528935 25933743680 26683085520 27230430864 29175461640 29499633436 31419727920 31606750110 33713866784 34038038580 35577447360 36307241152 36874541795 37928100132 38900615520 40845646296 41892970560 42142333480 44249450154 45384051440 46680738624 47410125165 50570800176 51057057870 53366171040 54460861728 58350923280 58999266872 62839455840 63213500220 66374175231 67427733568 68076077160 73749083590 75856200264 77801231040 81691292592 84284666960 88498900308 90768102880 94820250330 101141600352 102114115740 106732342080 108921723456 110623625385 116701846560 117998533744 125678911680 126427000440 132748350462 136152154320 147498167180 151712400528 163382585184 168569333920 176997800616 181536205760 189640500660 202283200704 204228231480 221247250770 233403693120 235997067488 252854000880 265496700924 272304308640 294996334360 303424801056 326765170368 331870876155 337138667840 353995601232 379281001320 408456462960 442494501540 471994134976 505708001760 530993401848 544608617280 589992668720 606849602112 663741752310 707991202464 758562002640 816912925920 884989003080 1011416003520 1061986803696 1179985337440 1327483504620 1415982404928 1517124005280 1633825851840 1769978006160 2123973607392 2359970674880 2654967009240 3034248010560 3539956012320 4247947214784 5309934018480 7079912024640 10619868036960 21239736073920
- Sum of all divisors σ(n): 90866137190400
- Sum of proper divisors (its aliquot sum) s(n): 69626401116480
- 21239736073920 is an abundant number, because the sum of its proper divisors (69626401116480) is greater than itself. Its abundance is 48386665042560
Bases of 21239736073920
- Binary: 1001101010001010000101110110001111110110000002
- Hexadecimal: 0x135142EC7EC0
- Base-36: 7J1EEGQ80
Squares and roots of 21239736073920
- 21239736073920 squared (212397360739202) is 451126388489778575704166400
- 21239736073920 cubed (212397360739203) is 9581805427503598283576940752122380288000
-
The
square root of 21239736073920 is 4608658.8150914361 -
The
cube root of 21239736073920 is 27693.8310641869
Scales and comparisons
How big is 21239736073920?- 21,239,736,073,920 seconds is equal to 675,357 years, 47 weeks, 1 day, 15 hours, 12 minutes.
-
To count from 1 to 21,239,736,073,920 would take you about one million, six hundred eighty-eight thousand, three hundred ninety-four 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 21239736073920 cubic inches would be around 2307.8 feet tall.
Recreational maths with 21239736073920
- 21239736073920 backwards is 02937063793212
- The number of decimal digits it has is: 14
- The sum of 21239736073920's digits is 54
- More coming soon!
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The information we have on file for 21239736073920 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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