21454013985390
21,454,013,985,390 is an even composite number composed of seven prime numbers multiplied together.
21454013985390 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, six hundred eighty divisors.
Prime factorization of 21454013985390:
2 × 34 × 5 × 76 × 172 × 19 × 41
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 17 × 17 × 19 × 41)See below for interesting mathematical facts about the number 21454013985390 from the Numbermatics database.
Names of 21454013985390
- Cardinal: 21454013985390 can be written as Twenty-one trillion, four hundred fifty-four billion, thirteen million, nine hundred eighty-five thousand, three hundred ninety.
Scientific notation
- Scientific notation: 2.145401398539 × 1013
Factors of 21454013985390
Divisors of 21454013985390
- Number of divisors d(n): 1680
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 17 18 19 21 27 30 34 35 38 41 42 45 49 51 54 57 63 70 81 82 85 90 95 98 102 105 114 119 123 126 133 135 147 153 162 170 171 189 190 205 210 238 245 246 255 266 270 285 287 289 294 306 315 323 342 343 357 369 378 399 405 410 441 459 490 510 513 567 570 574 578 595 615 630 646 665 686 697 714 735 738 765 779 798 810 833 855 861 867 882 918 931 945 969 1026 1029 1071 1107 1134 1190 1197 1230 1323 1330 1377 1394 1435 1445 1470 1530 1539 1558 1615 1666 1710 1715 1722 1734 1785 1845 1862 1890 1938 1995 2009 2023 2058 2091 2142 2205 2214 2261 2295 2337 2394 2401 2499 2565 2583 2601 2646 2754 2793 2835 2870 2890 2907 3078 3087 3213 3230 3321 3430 3485 3570 3591 3690 3895 3969 3990 4018 4046 4165 4182 4305 4335 4410 4522 4590 4655 4674 4802 4845 4879 4998 5130 5145 5166 5202 5355 5453 5491 5535 5586 5670 5814 5831 5985 6027 6069 6174 6273 6426 6517 6615 6642 6783 6885 6970 7011 7182 7203 7497 7695 7749 7790 7803 7938 8330 8379 8610 8670 8721 9261 9310 9639 9690 9758 10045 10115 10290 10455 10710 10773 10906 10982 11070 11305 11662 11685 11849 11970 12005 12054 12138 12495 12546 12915 13005 13034 13230 13243 13566 13770 13965 14022 14063 14161 14406 14535 14637 14994 15390 15435 15498 15606 15827 16065 16359 16473 16605 16758 16807 17442 17493 17955 18081 18207 18522 18819 19278 19551 19845 20090 20230 20349 20910 21033 21546 21609 22491 22610 23247 23370 23409 23698 24010 24395 24990 25137 25830 26010 26163 26486 27265 27455 27783 27930 28126 28322 29070 29155 29274 30135 30345 30870 31365 31654 32130 32585 32718 32946 33210 33614 33915 34153 34986 35055 35547 35910 36015 36162 36414 37485 37638 38171 38437 38745 39015 39102 39690 39729 40698 40817 41895 42066 42189 42483 43218 43605 43911 44982 45619 46305 46494 46818 47481 48195 48790 49077 49419 50274 50421 52326 52479 53865 54243 54530 54621 54910 55566 56457 58310 58653 59245 60270 60690 61047 62730 63099 64827 65170 66215 67473 67830 68306 70110 70315 70805 71094 72030 73185 74970 75411 76342 76874 77490 78030 79135 79458 81634 81795 82365 82943 83790 84035 84378 84966 87210 87465 87822 90405 91035 91238 92610 92701 94095 94962 96390 97755 98154 98441 98838 99127 100842 101745 102459 104958 105165 106641 107730 108045 108486 109242 110789 112455 112914 114513 115311 116235 117045 117306 117649 118490 119187 122094 122451 125685 126198 126567 127449 129654 130815 131733 132430 134946 136857 138915 140630 141610 142443 146370 147231 148257 150822 151263 157437 158270 162729 163590 163863 164730 165886 168070 170765 174930 175959 177735 180810 182070 183141 185402 188190 190855 192185 194481 195510 196882 198254 198645 203490 204085 204918 210330 210945 212415 213282 216090 219555 221578 224910 225131 228095 229026 230622 232470 234090 235298 237405 238374 239071 244902 245385 247095 248829 251370 252105 253134 254898 261630 262395 263466 267197 269059 271215 273105 273714 277830 278103 282285 284886 285719 293265 294462 295323 296514 297381 302526 305235 307377 314874 315495 319333 319923 324135 325458 327726 332367 337365 341530 343539 345933 351918 352947 355470 357561 366282 367353 377055 379701 381710 382347 384370 388962 395199 397290 408170 410571 414715 421890 424830 427329 439110 441693 444771 450262 453789 456190 463505 472311 474810 478142 490770 492205 494190 495635 497658 504210 512295 524790 527877 533205 534394 538118 542430 546210 553945 556206 564570 571438 572565 576555 580601 586530 588245 590646 594762 595935 610470 612255 614754 630990 632835 637245 638666 639846 648270 648907 658665 664734 674730 675393 684285 687078 689087 691866 693889 705894 712215 715122 717213 734706 736155 741285 746487 754110 756315 759402 764694 775523 787185 790398 801591 807177 813645 819315 821142 829430 834309 854658 857157 879795 883386 885969 889542 892143 907578 915705 922131 927010 944622 957999 959769 972405 984410 991270 997101 1024590 1030617 1037799 1055754 1058841 1066410 1072683 1102059 1107890 1125655 1139103 1145130 1147041 1153110 1161202 1176490 1191870 1195355 1224510 1231713 1244145 1265670 1274490 1281987 1297814 1317330 1335985 1345295 1350786 1361367 1368570 1378174 1387778 1390515 1424430 1428595 1434426 1472310 1476615 1482570 1486905 1492974 1512630 1536885 1551046 1574370 1575917 1596665 1599615 1603182 1614354 1627290 1638630 1661835 1668618 1673497 1714314 1717695 1729665 1741803 1759590 1764735 1771938 1784286 1787805 1831410 1836765 1844262 1870379 1883413 1898505 1911735 1915998 1919538 1944810 1946721 1975995 1994202 2000033 2026179 2052855 2061234 2067261 2075598 2081667 2117682 2136645 2145366 2151639 2204118 2208465 2223855 2235331 2239461 2251310 2268945 2278206 2294082 2326569 2361555 2390710 2404773 2421531 2463426 2488290 2502927 2563974 2571471 2639385 2657907 2671970 2676429 2690590 2722734 2766393 2781030 2857190 2873997 2903005 2953230 2973810 2991303 3073770 3091851 3113397 3151834 3176523 3193330 3199230 3244535 3306177 3323670 3346994 3376965 3435390 3445435 3459330 3469445 3483606 3529470 3575610 3586065 3673530 3695139 3732435 3740758 3766826 3797010 3823470 3877615 3893442 3951990 4000066 4007955 4035885 4052358 4064207 4105710 4134522 4163334 4171545 4273290 4285785 4303278 4416930 4429845 4447710 4460715 4470662 4478922 4537890 4542349 4610655 4653138 4723110 4727751 4789995 4798845 4809546 4823609 4843062 4857223 4985505 5005854 5020491 5142942 5153085 5188995 5225409 5278770 5294205 5315814 5352858 5363415 5428661 5510295 5532786 5611137 5650239 5695515 5735205 5747994 5806010 5840163 5982606 6000099 6078537 6158565 6183702 6201783 6226794 6245001 6353046 6409935 6454917 6489070 6612354 6705993 6718383 6753930 6806835 6890870 6938890 6979707 7172130 7214319 7264593 7390278 7464870 7508781 7714413 7755230 7879585 7973721 8015910 8029287 8071770 8128414 8343090 8367485 8571570 8621991 8709015 8859690 8921430 8973909 9084698 9221310 9351895 9417065 9455502 9529569 9579990 9597690 9647218 9714446 9733605 9971010 10000165 10040982 10130895 10306170 10336305 10377990 10408335 10450818 10588410 10726830 10758195 10857322 11020590 11031419 11176655 11197305 11222274 11300478 11391030 11470410 11632845 11680326 11714479 12000198 12023865 12107655 12157074 12192621 12317130 12403566 12490002 12514635 12819870 12857355 12909834 13092653 13183891 13289535 13382145 13411986 13436766 13613670 13627047 13831965 13959414 14183253 14369985 14428638 14470827 14529186 14571669 14956515 15017562 15061473 15428826 15459255 15566985 15676227 15759170 15882615 15947442 16058574 16285983 16530885 16734970 16833411 16950717 17243982 17418030 17520489 17947818 18000297 18235611 18475695 18605349 18703790 18735003 18834130 19059138 19364751 19467210 20000330 20117979 20261790 20321035 20672610 20816670 20939121 21516390 21642957 21793779 22062838 22353310 22394610 22711745 23143239 23265690 23428958 23638755 24047730 24118045 24215310 24286115 24385242 25029270 25102455 25714710 25865973 26127045 26185306 26367782 26579070 26764290 27143305 27254094 27663930 28055685 28251195 28366506 28449449 28739970 28941654 29143338 29200815 29913030 30000495 30122946 30392685 30918510 31008915 31133970 31225005 31352454 31765230 31796443 32274585 32571966 33061770 33094257 33529965 33591915 33666822 33901434 34000561 34898535 35040978 35143437 36000594 36071595 36322965 36471222 36577863 36951390 37210698 37470006 37543905 38000627 38572065 38729502 39277959 39551673 39868605 40146435 40235958 40642070 40881141 41878242 42549759 43109955 43285914 43412481 43587558 43715007 44869545 45184419 45423490 46286478 47028681 47277510 47647845 48236090 48572230 48857949 50204910 50500233 50852151 51731946 52254090 52561467 54000891 54286610 55157095 55816047 56111370 56205009 56502390 56898898 58401630 58572395 60000990 60353937 60785370 60963105 62017830 62450010 62817363 63592886 64549170 65463265 65919455 66188514 67059930 67183830 68001122 68135235 69797070 70286874 70916265 72143190 72354135 72645930 72858345 73155726 75087810 75307365 76001254 77144130 77219933 78381135 78555918 79103346 79737210 80292870 81429915 81762282 82001353 84167055 84753585 85099518 85348347 86219910 86824962 87430014 87602445 89739090 90001485 90368838 91178055 91648571 92287237 93026745 93675015 94057362 95295690 95389329 96823755 97715898 99282771 100589895 101000466 101704302 102001683 104695605 105122934 105430311 108001782 108214785 108968895 109733589 110314190 111632094 112410018 114001881 115716195 117144790 117833877 118655019 120707874 121926210 122643423 125634726 127649277 129329865 130237443 130926530 131145021 131838910 135553257 136270470 141832530 142247245 144708270 145716690 146573847 150614730 151500699 152556453 154439866 156762270 158982215 162002673 162859830 164002706 165471285 168334110 169507170 170002805 170696694 175204890 175717185 180002970 181061811 182356110 182889315 183297142 184574474 186053490 187350030 190003135 190778658 193647510 196389795 197758365 198565542 199146143 201179790 204003366 204405705 209391210 210860622 212748795 216429570 217062405 217937790 218575035 219467178 222575101 225922095 228003762 231432390 231659799 235143405 235667754 237310038 244289745 245286846 246004059 252501165 254260755 255298554 256045041 258659730 260474886 262290042 262807335 270004455 271106514 274945713 276861711 279080235 281025045 284494490 286167987 293147694 297848313 301769685 303001398 305112906 306005049 314086815 316290933 317964430 324005346 329200767 330942570 340005610 342005643 351434370 353501631 355965057 362123622 365778630 367930269 380006270 386099665 390712329 392779590 393435063 395516730 398292286 408811410 410006765 425497590 426741735 434124810 437150070 439721541 445150202 451844190 458242855 461436185 463319598 470286810 476946645 488579490 492008118 496413855 505002330 508521510 510008415 512090082 525614670 527151555 540008910 540539531 548667945 549891426 553723422 558160470 562050090 570009405 572335974 589169385 593275095 595696626 597438429 603539370 612010098 613217115 628173630 632581866 638246385 646010659 651187215 655725105 658401534 667725303 677766285 684011286 694979397 707003262 711930114 732869235 735860538 738012177 757503495 762782265 768135123 772199330 781424658 786870126 810013365 820013530 824837139 830585133 853483470 858503961 879443082 893544939 905309055 916485710 918015147 922872370 948872799 953893290 992827710 995730715 1020016830 1026016929 1054303110 1060504893 1067895171 1081079062 1097335890 1112875505 1140018810 1158298995 1178338770 1186550190 1194876858 1226434230 1230020295 1276492770 1280225205 1292021318 1302374430 1311450210 1335450606 1355532570 1374728565 1384308555 1389958794 1394023001 1430839935 1465738470 1476024354 1489241565 1515006990 1525564530 1530025245 1536270246 1558025707 1581454665 1620026730 1621618593 1646003835 1649674278 1661170266 1710028215 1717007922 1767508155 1779825285 1787089878 1792315287 1810618110 1836030294 1839651345 1897745598 1938031977 1953561645 1967175315 1991461430 2003175909 2052033858 2084938191 2121009786 2135790342 2198607705 2214036531 2225751010 2304405369 2316597990 2460040590 2474511417 2491755399 2560450410 2575511883 2702697655 2749457130 2754045441 2768617110 2788046002 2861679870 2978483130 2987192145 3060050490 3078050787 3116051414 3162909330 3230053295 3243237186 3292007670 3338626515 3420056430 3474896985 3535016310 3559650570 3584630574 3679302690 3690060885 3783776717 3840675615 3876063954 3907123290 3934350630 4006351818 4124185695 4152925665 4169876382 4182069003 4292519805 4397215410 4428073062 4467724695 4590075735 4608810738 4674077121 4744363995 4864855779 4949022834 4983510798 5130084645 5151023766 5302524465 5339475855 5376945861 5405395310 5508090882 5814095931 5974384290 6009527727 6156101574 6254814573 6460106590 6642109593 6677253030 6949793970 6970115005 7380121770 7423534251 7475266197 7567553434 7681351230 7790128535 8108092965 8248371390 8305851330 8364138006 8585039610 8935449390 8961576435 9180151470 9348154242 9488727990 9690159885 9729711558 10015879545 10260169290 10424690955 10605048930 10678951710 10753891722 11070182655 11351330151 11522026845 11628191862 12019055454 12372557085 12458776995 12509629146 12546207009 12877559415 13284219186 13770227205 13940230010 14022231363 14594567337 14847068502 14950532394 15390253935 15580257070 16130837583 16216185930 17442287793 17923152870 18028583181 18918883585 19380319770 20031759090 20849381910 20910345015 22140365310 22702660302 23044053690 23370385605 24324278895 24745114170 24917553990 25092414018 25755118830 26486437019 26884729305 27540454410 28044462726 29070479655 29189134674 30047638635 30780507870 31274072865 32261675166 33210547965 34053990453 34884575586 36057166362 37117671255 37376330985 37638621027 37837767170 41820690030 42066694089 43783702011 46740771210 48648557790 52326863379 52972874038 53769458610 56756650755 58140959310 60095277270 62548145730 62731035045 66421095930 68107980906 70111156815 72972836685 74235342510 74752661970 75277242054 79459311057 80654187915 84133388178 87211438965 87567404022 90142915905 102161971359 104653726758 112915863081 113513301510 125462070090 126200082267 132432185095 140222313630 145945673370 158918622114 161308375830 170269952265 174422877930 180285831810 188193105135 204323942718 210333470445 218918510055 225831726162 238377933171 252400164534 261634316895 264864370190 306485914077 340539904530 376386210270 397296555285 420666940890 437837020110 476755866342 510809856795 523268633790 564579315405 612971828154 631000411335 715133799513 794593110570 1021619713590 1129158630810 1191889665855 1262000822670 1430267599026 1532429570385 2145401398539 2383779331710 3064859140770 3575668997565 4290802797078 7151337995130 10727006992695 21454013985390
- Sum of all divisors σ(n): 77092128978480
- Sum of proper divisors (its aliquot sum) s(n): 55638114993090
- 21454013985390 is an abundant number, because the sum of its proper divisors (55638114993090) is greater than itself. Its abundance is 34184101007700
Bases of 21454013985390
- Binary: 1001110000011001001101110000111110010011011102
- Hexadecimal: 0x138326E1F26E
- Base-36: 7LRU600VI
Squares and roots of 21454013985390
- 21454013985390 squared (214540139853902) is 460274716085309711133452100
- 21454013985390 cubed (214540139853903) is 9874740196015646134986662342069664819000
-
The
square root of 21454013985390 is 4631847.7938496641 -
The
cube root of 21454013985390 is 27786.6497262923
Scales and comparisons
How big is 21454013985390?- 21,454,013,985,390 seconds is equal to 682,171 years, 14 weeks, 5 days, 1 hour, 16 minutes, 30 seconds.
-
To count from 1 to 21,454,013,985,390 would take you about one million, seven hundred five thousand, four hundred twenty-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 21454013985390 cubic inches would be around 2315.6 feet tall.
Recreational maths with 21454013985390
- 21454013985390 backwards is 09358931045412
- 21454013985390 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21454013985390's digits is 54
- 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 21454013985390 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.
APA style:
Numbermatics. (2024). Number 21454013985390 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/21454013985390/
Chicago style:
Numbermatics. 2024. "Number 21454013985390 - Facts about the integer". https://numbermatics.com/n/21454013985390/
The information we have on file for 21454013985390 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 21454013985390, math, Factors of 21454013985390, curriculum, school, college, exams, university, Prime factorization of 21454013985390, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, four hundred fifty-four billion, thirteen million, nine hundred eighty-five thousand, three hundred ninety.