20995431387840
20,995,431,387,840 is an even composite number composed of seven prime numbers multiplied together.
20995431387840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, one hundred twenty divisors.
Prime factorization of 20995431387840:
26 × 34 × 5 × 7 × 13 × 1181 × 7537
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 1181 × 7537)See below for interesting mathematical facts about the number 20995431387840 from the Numbermatics database.
Names of 20995431387840
- Cardinal: 20995431387840 can be written as Twenty trillion, nine hundred ninety-five billion, four hundred thirty-one million, three hundred eighty-seven thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.099543138784 × 1013
Factors of 20995431387840
Divisors of 20995431387840
- Number of divisors d(n): 1120
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 52 54 56 60 63 64 65 70 72 78 80 81 84 90 91 96 104 105 108 112 117 120 126 130 135 140 144 156 160 162 168 180 182 189 192 195 208 210 216 224 234 240 252 260 270 273 280 288 312 315 320 324 336 351 360 364 378 390 405 416 420 432 448 455 468 480 504 520 540 546 560 567 576 585 624 630 648 672 702 720 728 756 780 810 819 832 840 864 910 936 945 960 1008 1040 1053 1080 1092 1120 1134 1170 1181 1248 1260 1296 1344 1365 1404 1440 1456 1512 1560 1620 1638 1680 1728 1755 1820 1872 1890 2016 2080 2106 2160 2184 2240 2268 2340 2362 2457 2496 2520 2592 2730 2808 2835 2880 2912 3024 3120 3240 3276 3360 3510 3543 3640 3744 3780 4032 4095 4160 4212 4320 4368 4536 4680 4724 4914 5040 5184 5265 5460 5616 5670 5824 5905 6048 6240 6480 6552 6720 7020 7086 7280 7371 7488 7537 7560 8190 8267 8424 8640 8736 9072 9360 9448 9828 10080 10530 10629 10920 11232 11340 11810 12096 12285 12480 12960 13104 14040 14172 14560 14742 15074 15120 15353 16380 16534 16848 17472 17715 18144 18720 18896 19656 20160 21060 21258 21840 22464 22611 22680 23620 24570 24801 25920 26208 28080 28344 29120 29484 30148 30240 30706 31887 32760 33068 33696 35430 36288 36855 37440 37685 37792 39312 41335 42120 42516 43680 45222 45360 46059 47240 49140 49602 52416 52759 53145 56160 56688 58968 60296 60480 61412 63774 65520 66136 67392 67833 70860 73710 74403 75370 75584 76765 78624 82670 84240 85032 87360 90444 90720 92118 94480 95661 97981 98280 99204 105518 106290 107471 112320 113055 113376 117936 120592 122824 124005 127548 131040 132272 135666 138177 141720 147420 148806 150740 153530 157248 158277 159435 165340 168480 170064 180888 181440 184236 188960 191322 195962 196560 198408 203499 211036 212580 214942 223209 226110 226752 230295 235872 241184 245648 248010 255096 262080 263795 264544 271332 276354 283440 293943 294840 297612 301480 307060 316554 318870 322413 330680 336960 339165 340128 361776 368472 372015 377920 382644 391924 393120 396816 406998 414531 422072 425160 429884 446418 452220 460590 471744 474831 478305 482368 489905 491296 496020 510192 527590 529088 537355 542664 552708 566880 587886 589680 595224 602960 610497 614120 633108 637740 644826 661360 669627 678330 680256 685867 690885 723552 736944 744030 765288 783848 786240 791385 793632 813996 829062 844144 850320 859768 881829 892836 904440 921180 949662 956610 967239 979810 982592 992040 1017495 1020384 1055180 1074710 1085328 1105416 1116045 1133760 1175772 1179360 1190448 1205920 1220994 1228240 1243593 1266216 1275480 1289652 1322720 1339254 1356660 1371734 1381770 1424493 1447104 1469715 1473888 1488060 1530576 1567696 1582770 1587264 1612065 1627992 1658124 1688288 1700640 1719536 1763658 1785672 1808880 1842360 1899324 1913220 1934478 1959620 1984080 2034990 2040768 2057601 2072655 2110360 2149420 2170656 2210832 2232090 2351544 2358720 2374155 2380896 2411840 2441988 2456480 2487186 2532432 2550960 2579304 2645440 2645487 2678508 2713320 2743468 2763540 2848986 2901717 2939430 2947776 2976120 3052485 3061152 3135392 3165540 3224130 3255984 3316248 3348135 3376576 3401280 3429335 3439072 3527316 3571344 3617760 3684720 3798648 3826440 3868956 3919240 3968160 4069980 4115202 4145310 4220720 4273479 4298840 4341312 4409145 4421664 4464180 4703088 4748310 4761792 4836195 4883976 4912960 4974372 5064864 5101920 5158608 5290974 5357016 5426640 5486936 5527080 5697972 5803434 5878860 5952240 6104970 6122304 6172803 6217965 6270784 6331080 6448260 6511968 6632496 6696270 6858670 6878144 7054632 7122465 7142688 7235520 7369440 7597296 7652880 7737912 7838480 7936320 7936461 8139960 8230404 8290620 8441440 8546958 8597680 8705151 8818290 8843328 8901197 8928360 9406176 9496620 9672390 9767952 9948744 10129728 10203840 10288005 10317216 10581948 10714032 10853280 10973872 11054160 11395944 11606868 11757720 11904480 12209940 12345606 12435930 12662160 12896520 13023936 13227435 13264992 13392540 13717340 14109264 14244930 14285376 14508585 14738880 15194592 15305760 15475824 15676960 15872922 16279920 16460808 16581240 16882880 17093916 17195360 17410302 17636580 17802394 17856720 18518409 18812352 18993240 19344780 19535904 19897488 20576010 20634432 21163896 21367395 21428064 21706560 21947744 22108320 22791888 23213736 23515440 23808960 24419880 24691212 24871860 25324320 25793040 26454870 26529984 26703591 26785080 27434680 28218528 28489860 29017170 30389184 30611520 30864015 30951648 31353920 31745844 32559840 32921616 33162480 34187832 34390720 34820604 35273160 35604788 35713440 37036818 37986480 38689560 39071808 39682305 39794976 41152020 42327792 42734790 42856128 43525755 43895488 44216640 44505985 45583776 46427472 47030880 48839760 49382424 49743720 50648640 51586080 52909740 53407182 53570160 54869360 55555227 56437056 56979720 58034340 61728030 61903296 62308379 63491688 65119680 65843232 66324960 68375664 69641208 70546320 71209576 71426880 74073636 75972960 77379120 79364610 79589952 80110773 82304040 84655584 85469580 87051510 89011970 91167552 92592045 92854944 94061760 97679520 98764848 99487440 103172160 105819480 106814364 107140320 109738720 111110454 113959440 115715561 116068680 123456060 124616758 126983376 131686464 132649920 133517955 136751328 139282416 141092640 142419152 148147272 151945920 154758240 158729220 160221546 164608080 169311168 170939160 174103020 178023940 185184090 185709888 186925137 195359040 197529696 198974880 211638960 213628728 214280640 219477440 222220908 227918880 231431122 232137360 240332319 246912120 249233516 253966752 267035910 273502656 277776135 278564832 282185280 284838304 296294544 309516480 311541895 317458440 320443092 329216160 341878320 347146683 348206040 356047880 370368180 373850274 395059392 397949760 400553865 423277920 427257456 444441816 455837760 462862244 464274720 480664638 493824240 498467032 507933504 534071820 555552270 557129664 560775411 569676608 578577805 592589088 623083790 634916880 640886184 658432320 683756640 694293366 696412080 712095760 720996957 740736360 747700548 801107730 810008927 846555840 854514912 888883632 925724488 928549440 934625685 961329276 987648480 996934064 1041440049 1068143640 1111104540 1121550822 1157155610 1185178176 1201661595 1246167580 1269833760 1281772368 1367513280 1388586732 1392824160 1424191520 1441993914 1481472720 1495401096 1602215460 1620017854 1682326233 1709029824 1735733415 1777767264 1851448976 1869251370 1922658552 1975296960 1993868128 2082880098 2136287280 2222209080 2243101644 2314311220 2403323190 2430026781 2492335160 2539667520 2563544736 2777173464 2785648320 2803877055 2848383040 2883987828 2962945440 2990802192 3124320147 3204430920 3240035708 3364652466 3471466830 3555534528 3604984785 3702897952 3738502740 3845317104 3987736256 4050044635 4165760196 4272574560 4444418160 4486203288 4628622440 4806646380 4860053562 4984670320 5046978699 5127089472 5207200245 5554346928 5607754110 5767975656 5925890880 5981604384 6248640294 6408861840 6480071416 6729304932 6942933660 7209969570 7290080343 7405795904 7477005480 7690634208 8100089270 8331520392 8411631165 8545149120 8888836320 8972406576 9257244880 9372960441 9613292760 9720107124 9969340640 10093957398 10414400490 11108693856 11215508220 11535951312 11963208768 12150133905 12497280588 12817723680 12960142832 13458609864 13885867320 14419939140 14580160686 14954010960 15381268416 15621600735 16200178540 16663040784 16823262330 17777672640 17944813152 18514489760 18745920882 19226585520 19440214248 19938681280 20187914796 20828800980 21870241029 22217387712 22431016440 23071902624 24300267810 24994561176 25234893495 25635447360 25920285664 26917219728 27771734640 28839878280 29160321372 29908021920 31243201470 32400357080 33326081568 33646524660 35889626304 36450401715 37028979520 37491841764 38453171040 38880428496 40375829592 41657601960 43740482058 44862032880 46143805248 46864802205 48600535620 49989122352 50469786990 51840571328 53834439456 55543469280 57679756560 58320642744 59816043840 62486402940 64800714160 65610723087 66652163136 67293049320 72900803430 74983683528 76906342080 77760856992 80751659184 83315203920 87480964116 89724065760 93729604410 97201071240 99978244704 100939573980 107668878912 109351205145 111086938560 115359513120 116641285488 124972805880 129601428320 131221446174 134586098640 145801606860 149967367056 155521713984 161503318368 166630407840 174961928232 179448131520 187459208820 194402142480 199956489408 201879147960 218702410290 230719026240 233282570976 249945611760 259202856640 262442892348 269172197280 291603213720 299934734112 323006636736 328053615435 333260815680 349923856464 374918417640 388804284960 403758295920 437404820580 466565141952 499891223520 524885784696 538344394560 583206427440 599869468224 656107230870 699847712928 749836835280 777608569920 807516591840 874809641160 999782447040 1049771569392 1166412854880 1312214461740 1399695425856 1499673670560 1615033183680 1749619282320 2099543138784 2332825709760 2624428923480 2999347341120 3499238564640 4199086277568 5248857846960 6998477129280 10497715693920 20995431387840
- Sum of all divisors σ(n): 92009352403584
- Sum of proper divisors (its aliquot sum) s(n): 71013921015744
- 20995431387840 is an abundant number, because the sum of its proper divisors (71013921015744) is greater than itself. Its abundance is 50018489627904
Bases of 20995431387840
- Binary: 1001100011000011000010011101011010010110000002
- Hexadecimal: 0x1318613AD2C0
- Base-36: 7FX61RG00
Squares and roots of 20995431387840
- 20995431387840 squared (209954313878402) is 440808139161497068499865600
- 20995431387840 cubed (209954313878403) is 9254957040966638250786224761061474304000
-
The
square root of 20995431387840 is 4582077.1913882027 -
The
cube root of 20995431387840 is 27587.2409116371
Scales and comparisons
How big is 20995431387840?- 20,995,431,387,840 seconds is equal to 667,589 years, 40 weeks, 2 days, 2 hours, 24 minutes.
-
To count from 1 to 20,995,431,387,840 would take you about one million, six hundred sixty-eight thousand, nine hundred seventy-four 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 20995431387840 cubic inches would be around 2298.9 feet tall.
Recreational maths with 20995431387840
- 20995431387840 backwards is 04878313459902
- 20995431387840 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20995431387840's digits is 63
- More coming soon!
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The information we have on file for 20995431387840 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 20995431387840, math, Factors of 20995431387840, curriculum, school, college, exams, university, Prime factorization of 20995431387840, STEM, science, technology, engineering, physics, economics, calculator, twenty trillion, nine hundred ninety-five billion, four hundred thirty-one million, three hundred eighty-seven thousand, eight hundred forty.