21381744273120
21,381,744,273,120 is an even composite number composed of eight prime numbers multiplied together.
21381744273120 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.
Prime factorization of 21381744273120:
25 × 34 × 5 × 7 × 11 × 61 × 197 × 1783
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 61 × 197 × 1783)See below for interesting mathematical facts about the number 21381744273120 from the Numbermatics database.
Names of 21381744273120
- Cardinal: 21381744273120 can be written as Twenty-one trillion, three hundred eighty-one billion, seven hundred forty-four million, two hundred seventy-three thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.138174427312 × 1013
Factors of 21381744273120
Divisors of 21381744273120
- Number of divisors d(n): 1920
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 30 32 33 35 36 40 42 44 45 48 54 55 56 60 61 63 66 70 72 77 80 81 84 88 90 96 99 105 108 110 112 120 122 126 132 135 140 144 154 160 162 165 168 176 180 183 189 197 198 210 216 220 224 231 240 244 252 264 270 280 288 297 305 308 315 324 330 336 352 360 366 378 385 394 396 405 420 427 432 440 462 480 488 495 504 528 540 549 560 567 591 594 610 616 630 648 660 671 672 693 720 732 756 770 788 792 810 840 854 864 880 891 915 924 945 976 985 990 1008 1056 1080 1098 1120 1134 1155 1182 1188 1220 1232 1260 1281 1296 1320 1342 1379 1386 1440 1464 1485 1512 1540 1576 1584 1620 1647 1680 1708 1760 1773 1782 1783 1830 1848 1890 1952 1970 1980 2013 2016 2079 2135 2160 2167 2196 2268 2310 2364 2376 2440 2464 2520 2562 2592 2640 2684 2745 2758 2772 2835 2928 2955 2970 3024 3080 3152 3168 3240 3294 3355 3360 3416 3465 3546 3564 3566 3660 3696 3780 3843 3940 3960 4026 4137 4158 4270 4320 4334 4392 4455 4536 4620 4697 4728 4752 4880 4941 5040 5124 5280 5319 5349 5368 5490 5516 5544 5670 5856 5910 5940 6039 6048 6160 6237 6304 6405 6480 6501 6588 6710 6832 6895 6930 7092 7128 7132 7320 7392 7560 7686 7880 7920 8052 8235 8274 8316 8540 8668 8784 8865 8910 8915 9072 9240 9394 9456 9504 9760 9882 10065 10080 10248 10395 10638 10698 10736 10835 10980 11032 11088 11340 11529 11820 11880 12017 12078 12320 12411 12474 12481 12810 12960 13002 13176 13420 13664 13790 13860 14091 14184 14256 14264 14640 15120 15169 15372 15760 15840 15957 16047 16104 16470 16548 16632 17080 17336 17568 17730 17820 17830 18117 18144 18480 18788 18912 19215 19503 19613 19764 20130 20496 20685 20790 21276 21396 21472 21670 21960 22064 22176 22680 23058 23485 23640 23760 24034 24156 24705 24822 24948 24962 25620 26004 26352 26595 26745 26840 27580 27720 28182 28368 28512 28528 29280 30195 30240 30338 30744 31185 31520 31914 32094 32208 32505 32940 33096 33264 34160 34587 34672 35460 35640 35660 36051 36234 36960 37233 37443 37576 38430 39006 39226 39528 40260 40992 41370 41580 42273 42552 42792 43340 43920 44128 45360 45507 46116 46970 47280 47520 48068 48141 48312 49410 49644 49896 49924 51240 52008 52704 53190 53490 53680 54351 55160 55440 56364 56736 57056 57645 58509 58839 60085 60390 60676 61488 62055 62370 62405 63828 64188 64416 65010 65880 66192 66528 68320 69174 69344 70455 70920 71280 71320 72102 72468 74466 74886 75152 75845 76860 78012 78452 79056 79785 80235 80520 82740 83160 84119 84546 85104 85584 86680 87840 90585 90720 91014 92232 93940 94560 96136 96282 96624 97515 98065 98820 99288 99792 99848 102480 104016 106380 106980 107360 108153 108702 108763 110320 110880 111699 112329 112728 115290 117018 117678 120170 120780 121352 122976 124110 124740 124810 126819 127656 128376 130020 131760 132187 132384 136521 137291 138348 140910 141840 142560 142640 144204 144423 144936 148932 149772 150304 151690 153720 156024 156904 158112 159570 160470 161040 165480 166320 168238 169092 170208 171168 172935 173360 175527 176517 180255 181170 182028 184464 186165 187215 187880 192272 192564 193248 195030 196130 197640 198576 199584 199696 204960 208032 211365 212760 213960 216306 217404 217526 220640 223398 224658 225456 227535 230580 234036 235356 240340 240705 241560 242704 248220 249480 249620 252357 253638 255312 256752 260040 263520 264374 271755 273042 274582 276696 281820 283680 285280 288408 288846 289872 292545 294195 297864 299544 303380 307440 312048 313808 319140 320940 322080 324459 326289 330960 332640 336476 336987 338184 345870 346720 351054 351251 353034 360510 362340 364056 368928 372330 374430 375760 380457 384544 385128 390060 392260 395280 396561 397152 399392 409563 411873 420595 422730 425520 427920 432612 434808 435052 446796 449316 450912 455070 461160 468072 470712 480680 481410 483120 485408 496440 498960 499240 504714 507276 510624 513504 520080 528748 529551 540765 543510 543815 546084 549164 553392 558495 561645 563640 576816 577692 579744 585090 588390 595728 599088 606760 614880 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85705244 86140296 88098030 88515252 88829664 88964568 90848520 91360920 92730264 93971232 94837770 95174640 95711440 96907833 98295120 98350280 98849520 99933372 100497012 101160288 102781035 104321547 107071470 107131555 107675370 108185308 109018224 109633104 110644065 111037080 111205710 113805324 114209568 114853728 115912830 117464040 118020336 118619424 121131360 121814560 123337242 123640352 124916715 125621265 126450360 127092240 128557866 129210444 132772878 133244496 133996016 135231635 136272780 137041380 139095396 140956848 142256655 142761960 143567160 147525420 148049440 148274280 149900058 149984177 150745518 151740432 154550440 155740320 156618720 161513055 161753760 162277962 164449656 166555620 167495020 168600480 171314352 171410488 172280592 173869245 176196060 177030504 177929136 181697040 182721840 185460528 189675540 190349280 191422880 192836799 193815666 196590240 196700560 197699040 199159317 199866744 200994024 205562070 208643094 214142940 214263110 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578510397 590101680 593097120 599600232 599936708 602982072 616686210 618201760 625929282 642789330 646052220 649111848 657798624 663864390 666222480 669980080 678354831 685641952 695476980 704784240 707068263 708122016 730250829 749500290 749920885 753727590 758702160 771347196 775262664 796637268 799466976 803976096 811389810 822248280 834572376 856571760 857052440 861402960 865482464 885152520 889645680 899905062 904473108 910442592 927302640 942757684 964183995 969078330 973667772 986697936 995796585 999333720 1004970120 1028462928 1033683552 1043215470 1062183024 1081853080 1090182240 1096331040 1112763168 1130591385 1138053240 1157020794 1178447105 1180203360 1199200464 1199873416 1205964144 1217084715 1233372420 1251858564 1285578660 1292104440 1298223696 1327728780 1332444960 1339960160 1349857593 1356709662 1390953960 1409568480 1414136526 1460501658 1499000580 1499841770 1507455180 1517404320 1542694392 1550525328 1564823205 1593274536 1622779620 1644496560 1649825947 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5563815840 5656546104 5785103970 5842006632 5996002320 5999367080 6029820720 6170777568 6259292820 6363614367 6373098144 6491118480 6599303788 6749287965 6783548310 6942124764 7070682630 7199240496 7235784864 7302508290 7542061472 7713471960 7752626640 7789342176 7966372680 8099145558 8249129735 8345723760 8484819156 8677655955 8763009948 8999050620 9044731080 9256166352 9427576840 9736677720 9866979360 9898955682 10014868512 10284629280 10606023945 10621830240 10798860744 10853677296 10953762435 11313092208 11570207940 11684013264 11992004640 11998734160 12059641440 12148718337 12518585640 12727228734 12982236960 13198607576 13498575930 13567096620 13884249528 14141365260 14398480992 14605016580 14848433523 15426943920 15505253280 15932745360 16198291116 16498259470 16691447520 16969638312 17355311910 17526019896 17998101240 18089462160 18512332704 18855153680 19090843101 19473355440 19797911364 20247863895 21212047890 21597721488 21707354592 21907524870 22626184416 23140415880 23368026528 23997468320 24297436674 24747389205 25037171280 25454457468 26397215152 26997151860 27134193240 27768499056 28282730520 29210033160 29696867046 30853887840 31818071835 31865490720 32396582232 32996518940 33939276624 34710623820 35052039792 35996202480 36178924320 37710307360 38181686202 38946710880 39595822728 40495727790 42424095780 43195442976 43815049740 44545300569 46280831760 48594873348 49494778410 50074342560 50908914936 52794430304 53994303720 54268386480 55536998112 56565461040 58420066320 59393734092 60743591685 63636143670 64793164464 65993037880 67878553248 69421247640 70104079584 71992404960 74242167615 76363372404 79191645456 80991455580 84848191560 87630099480 89090601138 92561663520 95454215505 97189746696 98989556820 101817829872 107988607440 108536772960 113130922080 116840132640 118787468184 121487183370 127272287340 129586328928 131986075760 133635901707 138842495280 148484335230 152726744808 158383290912 161982911160 169696383120 175260198960 178181202276 190908431010 194379493392 197979113640 203635659744 215977214880 222726502845 237574936368 242974366740 254544574680 263972151520 267271803414 277684990560 296968670460 305453489616 323965822320 339392766240 350520397920 356362404552 381816862020 388758986784 395958227280 445453005690 475149872736 485948733480 509089149360 534543606828 593937340920 610906979232 647931644640 668179508535 712724809104 763633724040 791916454560 890906011380 971897466960 1018178298720 1069087213656 1187874681840 1336359017070 1425449618208 1527267448080 1781812022760 1943794933920 2138174427312 2375749363680 2672718034140 3054534896160 3563624045520 4276348854624 5345436068280 7127248091040 10690872136560 21381744273120
- Sum of all divisors σ(n): 96161257285632
- Sum of proper divisors (its aliquot sum) s(n): 74779513012512
- 21381744273120 is an abundant number, because the sum of its proper divisors (74779513012512) is greater than itself. Its abundance is 53397768739392
Bases of 21381744273120
- Binary: 1001101110010010100110100010110100110111000002
- Hexadecimal: 0x13725345A6E0
- Base-36: 7KUMYHA00
Squares and roots of 21381744273120
- 21381744273120 squared (213817442731202) is 457178988161099917154534400
- 21381744273120 cubed (213817442731203) is 9775284211904394433579072353240035328000
-
The
square root of 21381744273120 is 4624039.8217489433 -
The
cube root of 21381744273120 is 27755.4140444217
Scales and comparisons
How big is 21381744273120?- 21,381,744,273,120 seconds is equal to 679,873 years, 17 weeks, 1 day, 1 hour, 12 minutes.
-
To count from 1 to 21,381,744,273,120 would take you about one million, six hundred ninety-nine thousand, six hundred eighty-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 21381744273120 cubic inches would be around 2313 feet tall.
Recreational maths with 21381744273120
- 21381744273120 backwards is 02137244718312
- 21381744273120 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21381744273120's digits is 45
- More coming soon!
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"Number 21381744273120 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.
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Numbermatics. (2024). Number 21381744273120 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/21381744273120/
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The information we have on file for 21381744273120 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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