20991736715400
20,991,736,715,400 is an even composite number composed of seven prime numbers multiplied together.
20991736715400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.
Prime factorization of 20991736715400:
23 × 35 × 52 × 112 × 61 × 139 × 421
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 11 × 61 × 139 × 421)See below for interesting mathematical facts about the number 20991736715400 from the Numbermatics database.
Names of 20991736715400
- Cardinal: 20991736715400 can be written as Twenty trillion, nine hundred ninety-one billion, seven hundred thirty-six million, seven hundred fifteen thousand, four hundred.
Scientific notation
- Scientific notation: 2.09917367154 × 1013
Factors of 20991736715400
Divisors of 20991736715400
- Number of divisors d(n): 1728
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 27 30 33 36 40 44 45 50 54 55 60 61 66 72 75 81 88 90 99 100 108 110 120 121 122 132 135 139 150 162 165 180 183 198 200 216 220 225 242 243 244 264 270 275 278 297 300 305 324 330 360 363 366 396 405 417 421 440 450 484 486 488 495 540 549 550 556 594 600 605 610 648 660 671 675 695 726 732 792 810 825 834 842 891 900 915 968 972 990 1080 1089 1098 1100 1112 1188 1210 1215 1220 1251 1263 1320 1342 1350 1390 1452 1464 1485 1525 1529 1620 1647 1650 1668 1684 1782 1800 1815 1830 1944 1980 2013 2025 2085 2105 2178 2196 2200 2376 2420 2430 2440 2475 2502 2526 2673 2684 2700 2745 2780 2904 2970 3025 3050 3058 3240 3267 3294 3300 3336 3355 3368 3475 3564 3630 3660 3753 3789 3960 4026 4050 4170 4210 4356 4392 4455 4575 4587 4631 4840 4860 4941 4950 5004 5052 5346 5368 5400 5445 5490 5560 5940 6039 6050 6075 6100 6116 6255 6315 6534 6588 6600 6710 6950 7128 7260 7320 7381 7425 7506 7578 7645 8052 8100 8235 8340 8420 8479 8712 8910 9075 9150 9174 9262 9720 9801 9882 9900 10008 10065 10104 10425 10525 10692 10890 10980 11259 11367 11880 12078 12100 12150 12200 12232 12510 12630 13068 13176 13365 13420 13725 13761 13893 13900 14520 14762 14823 14850 15012 15156 15290 16104 16200 16335 16470 16680 16775 16819 16840 16958 17820 18117 18150 18300 18348 18524 18765 18945 19602 19764 19800 20130 20850 21050 21384 21780 21960 22143 22275 22518 22734 22935 23155 24156 24200 24300 24705 25020 25260 25437 25681 26136 26730 26840 27225 27450 27522 27786 27800 29403 29524 29646 29700 30024 30195 30312 30580 31275 31575 32670 32940 33550 33638 33777 33916 34101 35640 36234 36300 36600 36696 36905 37048 37530 37890 38225 39204 39528 40260 41175 41283 41679 41700 42100 42395 43560 44286 44550 45036 45468 45870 46310 48312 48600 49005 49410 50040 50325 50457 50520 50874 50941 51362 53460 54351 54450 54900 55044 55572 56295 56835 58519 58806 59048 59292 59400 60390 61160 62550 63150 65340 65880 66429 66825 67100 67276 67554 67832 68202 68805 69465 72468 72600 73810 74115 75060 75780 76311 76450 77043 78408 80520 81675 82350 82566 83358 83400 84095 84200 84790 88572 89100 90072 90585 90936 91740 92620 93269 93825 94725 98010 98820 100650 100914 101748 101882 102303 102724 106920 108702 108900 109800 110088 110715 111144 112590 113670 114675 115775 117038 117612 118584 120780 123525 123849 125037 125100 126300 127185 128405 130680 132858 133650 134200 134552 135108 136404 137610 138930 144936 147015 147620 148230 150120 150975 151371 151560 152622 152823 152900 154086 163053 163350 164700 165132 166716 168190 168885 169580 170505 175557 177144 178200 181170 183480 184525 185240 186538 187650 189450 196020 197640 199287 201300 201828 203496 203764 204606 205448 206415 208395 211975 217404 217800 221430 225180 227340 228933 229350 231129 231550 234076 235224 241560 245025 247050 247698 250074 250200 252285 252600 254370 254705 256810 265716 267300 270216 271755 272808 275220 277860 279807 281475 282491 284175 292595 294030 295240 296460 301950 302742 305244 305646 305800 308172 326106 326700 329400 330264 332145 333432 336380 337770 339160 341010 344025 347325 351114 362340 369050 370575 371547 373076 375111 375300 378900 381555 385215 392040 398574 402600 403656 407528 409212 412830 416790 420475 423950 434808 442860 450360 452925 454113 454680 457866 458469 458700 462258 463100 466345 468152 490050 494100 495396 500148 504570 508740 509410 511515 513620 526671 531432 534600 543510 550440 553575 555720 559614 562950 564982 568350 585190 588060 592920 597861 603900 605484 610488 611292 616344 619245 625185 635925 642025 643709 652212 653400 664290 672760 675540 682020 686799 688050 693387 694650 702228 724680 735075 738100 741150 743094 746152 750222 750600 756855 757800 763110 764115 770430 797148 815265 818424 825660 833580 839421 840950 844425 847473 847900 852525 877785 885720 905850 908226 915732 916938 917400 924516 926200 932690 980100 988200 990792 996435 1000296 1009140 1017480 1018820 1023030 1025959 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56498200 56646392 56880468 57933810 59786100 60438312 61018056 61557540 61893315 62148020 62404830 62956575 63200520 63560475 63727191 64253862 64370900 68116950 68645313 68679900 68770350 69338700 69520572 70807990 71100585 71393180 71743320 73869048 74309400 74577624 75022200 75547890 76272570 76946925 77245080 77685025 78532498 79000650 81740340 82415880 82524420 83102679 83206440 83899827 83942100 84747300 84969588 85671816 86900715 89241475 89679150 90657468 90822600 91527084 91693800 92336310 93222030 94800780 96380793 96556350 99029304 100730520 101696760 102175425 102595900 103019850 103155525 104008050 104280858 105334200 106211985 107089770 110803572 111866436 112533300 113321835 113760936 114408855 115867620 117798747 118500975 119572200 123115080 123786630 124296040 124809660 125913150 127120950 127454382 128507724 128741800 136233900 137290626 137359800 137540700 138504465 138677400 139041144 139833045 141615980 142201170 142786360 144834525 151095780 152545140 153893850 155370050 156012075 156421287 157064996 158001300 160634655 163480680 165048840 166205358 167799654 167884200 169494600 169939176 173801430 177019975 178482950 179358300 181314936 183054168 184672620 186444060 188869725 189601560 190681425 191181573 192761586 193112700 196331245 204350850 205191800 206039700 206311050 208016100 208561716 212423970 214179540 221607144 223732872 225066600 226643670 228817710 230840775 231735240 233055075 235597494 237001950 247573260 249308037 249619320 251699481 251826300 254241900 254908764 257015448 260702145 267724425 272467800 274581252 275081400 277008930 279666090 283231960 284402340 289142379 289669050 302191560 305090280 307787700 309466575 310740100 312024150 312842574 314129992 316002600 318635955 321269310 332410716 335599308 343226565 347602860 353396241 354039950 355502925 356965900 358716600 369345240 372888120 377739450 381362850 382363146 385523172 386225400 392662490 408701700 412079400 412622100 415513395 416032200 417123432 419499135 424847940 428359080 431928739 434503575 453287340 457635420 461681550 466110150 471194988 474003900 481903965 495146520 498616074 503398962 503652600 508483800 509817528 521404290 531059925 535448850 549162504 554017860 559332180 566609175 568804680 572044275 573544719 578284758 579338100 588993735 615575400 618933150 621480200 624048300 625685148 637271910 642538620 664821432 671198616 686453130 692522325 695205720 699165225 706792482 708079900 711005850 713931800 755098443 755478900 762725700 764726292 771046344 782106435 785324980 803173275 817403400 825244200 831026790 838998270 849695880 863857478 867427137 869007150 906574680 915270840 923363100 932220300 942389976 948007800 955907865 963807930 981656225 997232148 1006797924 1042808580 1060188723 1062119850 1070897700 1108035720 1118664360 1133218350 1144088550 1147089438 1156569516 1158676200 1177987470 1237866300 1246540185 1248096600 1251370296 1258497405 1274543820 1285077240 1295786217 1303510725 1372906260 1385044650 1398330450 1413584964 1416159800 1422011700 1445711895 1510196886 1510957800 1525451400 1529452584 1564212870 1570649960 1593179775 1606346550 1662053580 1677996540 1716132825 1720634157 1727714956 1734854274 1738014300 1766981205 1846726200 1864440600 1911815730 1927615860 1963312450 1994464296 2013595848 2077566975 2085617160 2097495675 2120377446 2124239700 2141795400 2159643695 2266436700 2288177100 2294178876 2313139032 2355974940 2409519825 2475732600 2493080370 2516994810 2549087640 2591572434 2607021450 2745812520 2770089300 2796660900 2827169928 2844023400 2867723595 2891423790 2944968675 3020393772 3128425740 3180566169 3186359550 3212693100 3324107160 3355993080 3432265650 3441268314 3455429912 3469708548 3476028600 3533962410 3775492215 3823631460 3855231720 3887358651 3910532175 3926624900 4155133950 4194991350 4240754892 4248479400 4319287390 4337135685 4532873400 4576354200 4588357752 4711949880 4779539325 4819039650 4986160740 5033989620 5183144868 5214042900 5300943615 5540178600 5593321800 5735447190 5782847580 5889937350 6040787544 6232700925 6256851480 6292487025 6361132338 6372719100 6425386200 6478931085 6864531300 6882536628 6939417096 7067924820 7228559475 7550984430 7647262920 7774717302 7821064350 7853249800 8310267900 8389982700 8481509784 8603170785 8638574780 8674271370 8834906025 9541698507 9559078650 9638079300 9972321480 10067979240 10366289736 10428085800 10601887230 10798218475 11470894380 11565695160 11662075953 11779874700 12465401850 12584974050 12722264676 12745438200 12957862170 13729062600 13765073256 14135849640 14338617975 14457118950 15101968860 15549434604 15642128700 15902830845 16620535800 16779965400 17206341570 17277149560 17348542740 17669812050 18877461075 19083397014 19118157300 19276158600 19436793255 21203774460 21596436950 21685678425 22941788760 23324151906 23559749400 24930803700 25169948100 25444529352 25915724340 26504718075 28677235950 28914237900 30203937720 31098869208 31284257400 31805661690 32394655425 34412683140 34697085480 34986227859 35339624100 37754922150 38166794028 38236314600 38873586510 42407548920 43015853925 43192873900 43371356850 46648303812 47708492535 49861607400 50339896200 51831448680 53009436150 57354471900 57828475800 58310379765 63611323380 64789310850 68825366280 69972455718 70679248200 75509844300 76333588056 77747173020 79514154225 86031707850 86385747800 86742713700 93296607624 95416985070 97183966275 104958683577 106018872300 114708943800 116620759530 127222646760 129578621700 139944911436 151019688600 155494346040 159028308450 172063415700 173485427400 174931139295 190833970140 194367932550 209917367154 212037744600 233241519060 238542462675 259157243400 279889822872 291551898825 318056616900 344126831400 349862278590 381667940280 388735865100 419834734308 466483038120 477084925350 524793417885 583103797650 636113233800 699724557180 777471730200 839669468616 874655696475 954169850700 1049586835770 1166207595300 1399449114360 1749311392950 1908339701400 2099173671540 2332415190600 2623967089425 3498622785900 4198347343080 5247934178850 6997245571800 10495868357700 20991736715400
- Sum of all divisors σ(n): 82459017076800
- Sum of proper divisors (its aliquot sum) s(n): 61467280361400
- 20991736715400 is an abundant number, because the sum of its proper divisors (61467280361400) is greater than itself. Its abundance is 40475543646000
Bases of 20991736715400
- Binary: 1001100010111100001010000001010011000100010002
- Hexadecimal: 0x131785029888
- Base-36: 7FVGY1SI0
Squares and roots of 20991736715400
- 20991736715400 squared (209917367154002) is 440653010328672380597160000
- 20991736715400 cubed (209917367154003) is 9250071975667927433119326148968264000000
-
The
square root of 20991736715400 is 4581674.0079800527 -
The
cube root of 20991736715400 is 27585.6225945185
Scales and comparisons
How big is 20991736715400?- 20,991,736,715,400 seconds is equal to 667,472 years, 15 weeks, 2 days, 16 hours, 30 minutes.
-
To count from 1 to 20,991,736,715,400 would take you about one million, six hundred sixty-eight thousand, six hundred eighty 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 20991736715400 cubic inches would be around 2298.8 feet tall.
Recreational maths with 20991736715400
- 20991736715400 backwards is 00451763719902
- 20991736715400 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20991736715400's digits is 54
- More coming soon!
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"Number 20991736715400 - Facts about the integer". Numbermatics.com. 2024. Web. 1 June 2024.
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Numbermatics. (2024). Number 20991736715400 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/20991736715400/
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The information we have on file for 20991736715400 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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