21010100742920744
21,010,100,742,920,744 is an even composite number composed of five prime numbers multiplied together.
What does the number 21010100742920744 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 720 divisors.
21010100742920744 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21010100742920744:
23 × 74 × 133 × 532 × 4212
(2 × 2 × 2 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 53 × 53 × 421 × 421)See below for interesting mathematical facts about the number 21010100742920744 from the Numbermatics database.
Names of 21010100742920744
- Cardinal: 21010100742920744 can be written as Twenty-one quadrillion, ten trillion, one hundred billion, seven hundred forty-two million, nine hundred twenty thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 2.1010100742920744 × 1016
Factors of 21010100742920744
Divisors of 21010100742920744
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 7 8 13 14 26 28 49 52 53 56 91 98 104 106 169 182 196 212 338 343 364 371 392 421 424 637 676 686 689 728 742 842 1183 1274 1352 1372 1378 1484 1684 2197 2366 2401 2548 2597 2744 2756 2809 2947 2968 3368 4394 4459 4732 4802 4823 5096 5194 5473 5512 5618 5894 8281 8788 8918 8957 9464 9604 9646 10388 10946 11236 11788 15379 16562 17576 17836 17914 18179 19208 19292 19663 20629 20776 21892 22313 22472 23576 30758 31213 33124 33761 35672 35828 36358 36517 38311 38584 39326 41258 43784 44626 57967 61516 62426 62699 66248 67522 71149 71656 72716 73034 76622 78652 82516 89252 107653 115934 116441 123032 124852 125398 127253 135044 137641 142298 144403 145432 146068 153244 156191 157304 165032 177241 178504 215306 231868 232882 236327 249704 250796 254506 255619 268177 270088 275282 284596 288806 290069 292136 306488 312382 354482 405769 430612 438893 463736 465764 472654 474721 498043 501592 509012 511238 536354 550564 569192 577612 580138 624764 708964 753571 811538 815087 861224 877786 924937 931528 945308 949442 963487 996086 1010821 1018024 1022476 1072708 1093337 1101128 1155224 1160276 1182589 1240687 1249528 1417928 1507142 1623076 1630174 1654289 1755572 1789333 1849874 1877239 1890616 1898884 1926974 1992172 2021642 2030483 2044952 2145416 2186674 2304133 2320552 2365178 2481374 3014284 3072251 3246152 3260348 3308578 3323047 3486301 3511144 3578666 3699748 3754478 3770897 3797768 3853948 3984344 4043284 4060966 4373348 4608266 4730356 4962748 5274997 5705609 6028568 6144502 6171373 6474559 6520696 6617156 6646094 6744409 6972602 7157332 7399496 7508956 7541794 7653359 7707896 8086568 8121932 8278123 8684809 8746696 9216532 9393773 9460712 9925496 10549994 11411218 12289004 12342746 12525331 12949118 13140673 13234312 13292188 13488818 13945204 14213381 14314664 15017912 15083588 15306718 15373657 16128931 16243864 16556246 17369618 18433064 18787546 21099988 21505757 22822436 23261329 24404107 24578008 24685492 25050662 25898236 26281346 26396279 26584376 26977636 27890408 28426762 29953729 30167176 30613436 30747314 32257862 33112492 34739236 37575092 39939263 42199976 43011514 43199611 45321913 45644872 46522658 48808214 49021661 49370984 50101324 51796472 52562692 52792558 53573513 53955272 56853524 57946861 59907458 60793663 61226872 61494628 64515724 65756411 66224984 69478472 75150184 79878526 86023028 86399222 87677317 90643826 93045316 97616428 98043322 99493667 100202648 105125384 105585116 107147026 107615599 112902517 113707048 115893722 119814916 121587326 122119049 122989256 129031448 131512822 159757052 162829303 170828749 172046056 172798444 175354634 181287652 184773953 186090632 195232856 196086644 198987334 199857541 209676103 211170232 214294052 215231198 225805034 231787444 239629832 243174652 244238098 263025644 279574841 302397277 317253391 319514104 325658606 341657498 343151627 345596888 350709268 362575304 369547906 389398477 392173288 397974668 399715082 405628027 419352206 425555641 428588104 430462396 451610068 460294877 463574888 486349304 488476196 497869969 526051288 559149682 604794554 634506782 651317212 683314996 686303254 696455669 701418536 739095812 753309193 778796954 790317619 795949336 799430164 811256054 838704412 851111282 854833343 860924792 903220136 920589754 976952392 995739938 1118299364 1139805121 1209589108 1269013564 1293417671 1302634424 1366629992 1372606508 1392911338 1399002787 1467732721 1478191624 1506618386 1557593908 1580635238 1587547637 1598860328 1622512108 1677408824 1702222564 1709666686 1841179508 1991479876 2116780939 2220773737 2236598728 2279610242 2402061389 2419178216 2538027128 2586835342 2598148033 2725789339 2745213016 2785822676 2798005574 2839396189 2935465442 3013236772 3115187816 3161270476 3175095274 3222064139 3245024216 3404445128 3419333372 3485089783 3682359016 3982959752 4233561878 4441547474 4559220484 4804122778 5173670684 5196296066 5273164351 5451578678 5532223333 5571645352 5596011148 5678792378 5870930884 5983833401 6026473544 6322540952 6350190548 6444128278 6472309597 6838666744 6970179566 8467123756 8883094948 9053923697 9118440968 9608245556 9793019509 10274129047 10347341368 10392592132 10546328702 10903157356 11064446666 11112833459 11192022296 11357584756 11741861768 11967666802 12700381096 12888256556 12944619194 13940359132 14817466573 16814429723 16934247512 17766189896 18107847394 18187036231 19080525373 19216491112 19586039018 20548258094 20638119281 20785184264 21092657404 21806314712 22128893332 22225666918 22554448973 22715169512 23935333604 24395628481 25776513112 25889238388 27880718264 29634933146 33628859446 36215694788 36374072462 36912150457 38161050746 39172078036 41096516188 41276238562 41886833807 42185314808 44257786664 44451333836 45108897946 45306167179 47870667208 48791256962 51778476776 59269866292 67257718892 68551136563 71918903329 72431389576 72748144924 73824300914 76322101492 77789834213 78344156072 82193032376 82552477124 83773667614 84140024761 88902667672 90217795892 90612334358 97582513924 117701008061 118539732584 127309253617 133563677611 134515437784 137102273126 143837806658 144466834967 145496289848 147648601828 152644202984 155579668426 165104954248 167547335228 168280049522 170769399367 180435591784 181224668716 195165027848 235402016122 254618507234 267127355222 274204546252 287675613316 288933669934 293207836649 295297203656 311159336852 317143170253 335094670456 336560099044 341538798734 362449337432 470804032244 479857955941 509237014468 534254710444 544528839491 548409092504 575351226632 577867339868 586415673298 588980173327 622318673704 634286340506 673120198088 683077597468 891164775319 934945743277 941608064488 959715911882 1011267844769 1018474028936 1068509420888 1089057678982 1093820321893 1155734679736 1172831346596 1177960346654 1195385795569 1268572681012 1366155194936 1782329550638 1869891486554 1919431823764 2022535689538 2178115357964 2187640643786 2220002191771 2345662693192 2355920693308 2390771591138 2537145362024 3564659101276 3739782973108 3811701876437 3838863647528 4045071379076 4122861213289 4356230715928 4375281287572 4440004383542 4711841386616 4781543182276 6238153427233 7078874913383 7129318202552 7479565946216 7623403752874 7656742253251 8090142758152 8245722426578 8750562575144 8880008767084 9563086364552 12476306854466 14157749826766 15246807505748 15313484506502 15540015342397 16491444853156 17760017534168 24952613708932 28315499653532 28860028493023 30493615011496 30626969013004 31080030684794 32982889706312 49552124393681 49905227417864 53597195772757 56630999307064 57720056986046 61253938026008 62160061369588 99104248787362 107194391545514 115440113972092 124320122739176 198208497574724 202020199451161 214388783091028 230880227944184 375180370409299 396416995149448 404040398902322 428777566182056 750360740818598 808080797804644 1500721481637196 1616161595609288 2626262592865093 3001442963274392 5252525185730186 10505050371460372 21010100742920744
- Sum of all divisors σ(n): 50862729708573300
- Sum of proper divisors (its aliquot sum) s(n): 29852628965652556
- 21010100742920744 is an abundant number, because the sum of its proper divisors (29852628965652556) is greater than itself. Its abundance is 8842528222731812
Bases of 21010100742920744
- Binary: 10010101010010010010011010001110111101000011010001010002
- Hexadecimal: 0x4AA493477A1A28
- Base-36: 5QVGJ19LXK8
Squares and roots of 21010100742920744
- 21010100742920744 squared (210101007429207442) is 441424333227678798960031865513536
- 21010100742920744 cubed (210101007429207443) is 9274369711490148395241220214039242504624107190784
-
The
square root of 21010100742920744 is 144948614.1462578593 -
The
cube root of 21010100742920744 is 275936.6441732109
Scales and comparisons
How big is 21010100742920744?- 21,010,100,742,920,744 seconds is equal to 668,056,215 years, 6 weeks, 7 hours, 45 minutes, 44 seconds.
-
To count from 1 to 21,010,100,742,920,744 would take you about two billion, four million, one hundred sixty-eight thousand, six hundred forty-five 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 21010100742920744 cubic inches would be around 22994.7 feet tall.
Recreational maths with 21010100742920744
- 21010100742920744 backwards is 44702924700101012
- The number of decimal digits it has is: 17
- The sum of 21010100742920744's digits is 44
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 21010100742920744 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.
APA style:
Numbermatics. (2024). Number 21010100742920744 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/21010100742920744/
Chicago style:
Numbermatics. 2024. "Number 21010100742920744 - Facts about the integer". https://numbermatics.com/n/21010100742920744/
The information we have on file for 21010100742920744 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!
Keywords: Divisors of 21010100742920744, math, Factors of 21010100742920744, curriculum, school, college, exams, university, Prime factorization of 21010100742920744, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, ten trillion, one hundred billion, seven hundred forty-two million, nine hundred twenty thousand, seven hundred forty-four.