21828642441984
21,828,642,441,984 is an even composite number composed of five prime numbers multiplied together.
21828642441984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, one hundred thirty-four divisors.
Prime factorization of 21828642441984:
28 × 36 × 72 × 432 × 1291
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 43 × 43 × 1291)See below for interesting mathematical facts about the number 21828642441984 from the Numbermatics database.
Names of 21828642441984
- Cardinal: 21828642441984 can be written as Twenty-one trillion, eight hundred twenty-eight billion, six hundred forty-two million, four hundred forty-one thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 2.1828642441984 × 1013
Factors of 21828642441984
Divisors of 21828642441984
- Number of divisors d(n): 1134
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 43 48 49 54 56 63 64 72 81 84 86 96 98 108 112 126 128 129 144 147 162 168 172 189 192 196 216 224 243 252 256 258 288 294 301 324 336 344 378 384 387 392 432 441 448 486 504 516 567 576 588 602 648 672 688 729 756 768 774 784 864 882 896 903 972 1008 1032 1134 1152 1161 1176 1204 1291 1296 1323 1344 1376 1458 1512 1548 1568 1701 1728 1764 1792 1806 1849 1944 2016 2064 2107 2268 2304 2322 2352 2408 2582 2592 2646 2688 2709 2752 2916 3024 3096 3136 3402 3456 3483 3528 3612 3698 3873 3888 3969 4032 4128 4214 4536 4644 4704 4816 5103 5164 5184 5292 5376 5418 5504 5547 5832 6048 6192 6272 6321 6804 6912 6966 7056 7224 7396 7746 7776 7938 8064 8127 8256 8428 9037 9072 9288 9408 9632 10206 10328 10368 10449 10584 10836 11008 11094 11619 11664 11907 12096 12384 12544 12642 12943 13608 13932 14112 14448 14792 15492 15552 15876 16128 16254 16512 16641 16856 18074 18144 18576 18816 18963 19264 20412 20656 20736 20898 21168 21672 22188 23238 23328 23814 24192 24381 24768 25284 25886 27111 27216 27864 28224 28896 29584 30984 31104 31347 31752 32508 33024 33282 33712 34857 35721 36148 36288 37152 37632 37926 38528 38829 40824 41312 41796 42336 43344 44376 46476 46656 47628 48384 48762 49536 49923 50568 51772 54222 54432 55513 55728 56448 56889 57792 59168 61968 62208 62694 63259 63504 65016 66564 67424 69714 71442 72296 72576 73143 74304 75852 77056 77658 81333 81648 82624 83592 84672 86688 88752 90601 92952 93312 95256 97524 99072 99846 101136 103544 104571 108444 108864 111026 111456 112896 113778 115584 116487 118336 123936 125388 126518 127008 130032 133128 134848 139428 142884 144592 145152 146286 148608 149769 151704 155316 162666 163296 165248 166539 167184 169344 170667 173376 177504 181202 185904 186624 189777 190512 195048 199692 202272 207088 209142 216888 217728 219429 222052 222912 227556 231168 232974 236672 243999 247872 250776 253036 254016 260064 266256 269696 271803 278856 285768 289184 292572 297216 299538 303408 310632 313713 325332 326592 330496 333078 334368 338688 341334 346752 349461 355008 362404 371808 379554 381024 388591 390096 399384 404544 414176 418284 433776 435456 438858 444104 445824 449307 455112 465948 473344 487998 495744 499617 501552 506072 508032 512001 520128 532512 539392 543606 557712 569331 571536 578368 585144 599076 606816 621264 627426 650664 653184 666156 668736 682668 693504 698922 710016 724808 731997 743616 759108 762048 777182 780192 798768 809088 815409 828352 836568 867552 877716 888208 891648 898614 910224 931896 941139 975996 991488 999234 1003104 1012144 1016064 1024002 1040256 1048383 1065024 1087212 1115424 1138662 1143072 1156736 1165773 1170288 1198152 1213632 1242528 1254852 1301328 1306368 1332312 1337472 1347921 1365336 1397844 1420032 1449616 1463994 1487232 1498851 1518216 1524096 1536003 1554364 1560384 1597536 1618176 1630818 1656704 1673136 1707993 1735104 1755432 1776416 1797228 1820448 1863792 1882278 1951992 1998468 2006208 2024288 2048004 2080512 2096766 2130048 2174424 2195991 2230848 2277324 2286144 2313472 2331546 2340576 2387059 2396304 2427264 2446227 2485056 2509704 2602656 2664624 2674944 2695842 2720137 2730672 2795688 2899232 2927988 2974464 2997702 3036432 3048192 3072006 3108728 3120768 3145149 3195072 3261636 3313408 3346272 3415986 3470208 3497319 3510864 3552832 3594456 3640896 3727584 3764556 3903984 3996936 4012416 4048576 4096008 4193532 4260096 4348848 4391982 4461696 4496553 4554648 4572288 4663092 4681152 4774118 4792608 4854528 4892454 4970112 5019408 5123979 5205312 5329248 5391684 5440274 5461344 5591376 5798464 5855976 5995404 6072864 6144012 6217456 6241536 6290298 6390144 6523272 6587973 6692544 6831972 6940416 6994638 7021728 7105664 7161177 7188912 7281792 7338681 7455168 7529112 7807968 7993872 8024832 8097152 8160411 8192016 8387064 8697696 8783964 8923392 8993106 9109296 9144576 9326184 9362304 9435447 9548236 9585216 9784908 9940224 10038816 10247958 10410624 10491957 10658496 10783368 10880548 10922688 11182752 11596928 11711952 11990808 12145728 12288024 12434912 12580596 12780288 13046544 13175946 13385088 13489659 13663944 13989276 14043456 14211328 14322354 14377824 14563584 14677362 14910336 15058224 15371937 15615936 15987744 16194304 16320822 16384032 16709413 16774128 17395392 17567928 17986212 18218592 18652368 18724608 18870894 19096472 19170432 19569816 20077632 20495916 20821248 20983914 21316992 21483531 21566736 21761096 21845376 22016043 22365504 23193856 23423904 23981616 24291456 24481233 24576048 24869824 25161192 26093088 26351892 26770176 26979318 27327888 27978552 28086912 28644708 28755648 29354724 29820672 30116448 30743874 31231872 31475871 31975488 32641644 32768064 33418826 33548256 34790784 35135856 35972424 36437184 37304736 37741788 38192944 38340864 39139632 40155264 40468977 40991832 41967828 42633984 42967062 43133472 43522192 43690752 44032086 44731008 46115811 46847808 47963232 48582912 48962466 49152096 49739648 50128239 50322384 52186176 52703784 53958636 54655776 55957104 56173824 57289416 57511296 58709448 60232896 61487748 62463744 62951742 63950976 64450593 65283288 65536128 66048129 66837652 67096512 69581568 70271712 71944848 72874368 73443699 74609472 75483576 76385888 78279264 80310528 80937954 81983664 83935656 85934124 86266944 87044384 88064172 89462016 92231622 93695616 94427613 95926464 97924932 98304192 99479296 100256478 100644768 104372352 105407568 107917272 109311552 111914208 114578832 115022592 116965891 117418896 120465792 122975496 125903484 127901952 128901186 130566576 131072256 132096258 133675304 134193024 140543424 143889696 145748736 146887398 149218944 150384717 150967152 152771776 156558528 161875908 163967328 167871312 171868248 172533888 174088768 176128344 184463244 187391232 188855226 191852928 193351779 195849864 196608384 200512956 201289536 208744704 210815136 215834544 218623104 220331097 223828416 229157664 233931782 234837792 240931584 245950992 251806968 257802372 261133152 264192516 267350608 268386048 281086848 283282839 287779392 293774796 298437888 300769434 301934304 305543552 313117056 323751816 327934656 335742624 343736496 345067776 348177536 350897673 352256688 368926488 377710452 383705856 386703558 391699728 393216768 401025912 402579072 421630272 431669088 437246208 440662194 447656832 451154151 458315328 467863564 469675584 491901984 503613936 515604744 522266304 528385032 534701216 562173696 566565678 575558784 580055337 587549592 601538868 603868608 611087104 626234112 647503632 655869312 660993291 671485248 687472992 696355072 701795346 704513376 737852976 755420904 773407116 783399456 802051824 805158144 843260544 863338176 881324388 895313664 902308302 916630656 935727128 939351168 983803968 1007227872 1031209488 1044532608 1052693019 1056770064 1069402432 1133131356 1151117568 1160110674 1175099184 1203077736 1207737216 1295007264 1311738624 1321986582 1342970496 1353462453 1374945984 1403590692 1409026752 1475705952 1510841808 1546814232 1566798912 1604103648 1686521088 1726676352 1740166011 1762648776 1804616604 1833261312 1871454256 1878702336 1967607936 1982979873 2014455744 2062418976 2089065216 2105386038 2113540128 2138804864 2266262712 2320221348 2350198368 2406155472 2415474432 2590014528 2643973164 2685940992 2706924906 2749891968 2807181384 2818053504 2951411904 3021683616 3093628464 3133597824 3158079057 3208207296 3453352704 3480332022 3525297552 3609233208 3742908512 3935215872 3965959746 4028911488 4060387359 4124837952 4210772076 4227080256 4277609728 4532525424 4640442696 4700396736 4812310944 5180029056 5287946328 5413849812 5499783936 5614362768 5636107008 5902823808 6043367232 6187256928 6267195648 6316158114 6416414592 6960664044 7050595104 7218466416 7485817024 7931919492 8057822976 8120774718 8249675904 8421544152 8454160512 9065050848 9280885392 9400793472 9474237171 9624621888 10360058112 10575892656 10827699624 11228725536 11805647616 12086734464 12181162077 12374513856 12632316228 12832829184 13921328088 14101190208 14436932832 14971634048 15863838984 16241549436 16499351808 16843088304 16908321024 18130101696 18561770784 18801586944 18948474342 19249243776 21151785312 21655399248 22457451072 24173468928 24362324154 24749027712 25264632456 27842656176 28202380416 28422711513 28873865664 29943268096 31727677968 32483098872 33686176608 36260203392 37123541568 37896948684 38498487552 42303570624 43310798496 44914902144 48724648308 49498055424 50529264912 55685312352 56404760832 56845423026 57747731328 63455355936 64966197744 67372353216 72520406784 74247083136 75793897368 84607141248 85268134539 86621596992 89829804288 97449296616 101058529824 111370624704 113690846052 115495462656 126910711872 129932395488 134744706432 148494166272 151587794736 169214282496 170536269078 173243193984 194898593232 202117059648 222741249408 227381692104 253821423744 259864790976 269489412864 303175589472 341072538156 346486387968 389797186464 404234119296 445482498816 454763384208 507642847488 519729581952 606351178944 682145076312 779594372928 808468238592 909526768416 1039459163904 1212702357888 1364290152624 1559188745856 1819053536832 2425404715776 2728580305248 3118377491712 3638107073664 5457160610496 7276214147328 10914321220992 21828642441984
- Sum of all divisors σ(n): 77862625768116
- Sum of proper divisors (its aliquot sum) s(n): 56033983326132
- 21828642441984 is an abundant number, because the sum of its proper divisors (56033983326132) is greater than itself. Its abundance is 34205340884148
Bases of 21828642441984
- Binary: 1001111011010011000000111101010001011000000002
- Hexadecimal: 0x13DA607A8B00
- Base-36: 7QJXU4000
Squares and roots of 21828642441984
- 21828642441984 squared (218286424419842) is 476489630859985206805856256
- 21828642441984 cubed (218286424419843) is 10401121779355562210680701360563923451904
-
The
square root of 21828642441984 is 4672113.2736679233 -
The
cube root of 21828642441984 is 27947.4535084333
Scales and comparisons
How big is 21828642441984?- 21,828,642,441,984 seconds is equal to 694,083 years, 16 weeks, 13 hours, 26 minutes, 24 seconds.
-
To count from 1 to 21,828,642,441,984 would take you about one million, seven hundred thirty-five thousand, two hundred 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 21828642441984 cubic inches would be around 2329 feet tall.
Recreational maths with 21828642441984
- 21828642441984 backwards is 48914424682812
- 21828642441984 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21828642441984's digits is 63
- More coming soon!
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The information we have on file for 21828642441984 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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