21398271311872
21,398,271,311,872 is an even composite number composed of six prime numbers multiplied together.
21398271311872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.
Prime factorization of 21398271311872:
214 × 72 × 13 × 19 × 31 × 592
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 19 × 31 × 59 × 59)See below for interesting mathematical facts about the number 21398271311872 from the Numbermatics database.
Names of 21398271311872
- Cardinal: 21398271311872 can be written as Twenty-one trillion, three hundred ninety-eight billion, two hundred seventy-one million, three hundred eleven thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 2.1398271311872 × 1013
Factors of 21398271311872
Divisors of 21398271311872
- Number of divisors d(n): 1080
-
Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 31 32 38 49 52 56 59 62 64 76 91 98 104 112 118 124 128 133 152 182 196 208 217 224 236 247 248 256 266 304 364 392 403 413 416 434 448 472 494 496 512 532 589 608 637 728 767 784 806 826 832 868 896 931 944 988 992 1024 1064 1121 1178 1216 1274 1456 1519 1534 1568 1612 1652 1664 1729 1736 1792 1829 1862 1888 1976 1984 2048 2128 2242 2356 2432 2548 2821 2891 2912 3038 3068 3136 3224 3304 3328 3458 3472 3481 3584 3658 3724 3776 3952 3968 4096 4123 4256 4484 4712 4864 5096 5369 5642 5782 5824 6076 6136 6272 6448 6608 6656 6916 6944 6962 7168 7316 7448 7552 7657 7847 7904 7936 8192 8246 8512 8968 9424 9728 10192 10738 11284 11564 11648 12103 12152 12272 12544 12803 12896 13216 13312 13832 13888 13924 14336 14573 14632 14896 15104 15314 15694 15808 15872 16384 16492 17024 17936 18848 19456 19747 20384 21476 22568 23128 23296 23777 24206 24304 24367 24544 25088 25606 25792 26432 26624 27664 27776 27848 28672 28861 29146 29264 29792 30208 30628 31388 31616 31744 32984 34048 34751 35872 37583 37696 38912 39494 40768 42952 45136 45253 46256 46592 47554 48412 48608 48734 49088 50176 51212 51584 52864 53248 53599 54929 55328 55552 55696 57344 57722 58292 58528 59584 60416 61256 62776 63232 63488 65968 66139 68096 69502 71744 75166 75392 77824 78988 81536 85904 89621 90272 90506 92512 93184 95108 96824 97216 97468 98176 100352 102011 102424 103168 105728 106496 107198 107911 109858 110656 111104 111392 114688 115444 116584 117056 119168 120832 122512 125552 126464 126976 131936 132278 136192 139004 143488 150332 150784 155648 157976 163072 166439 170569 171808 179242 180544 181012 185024 186368 190216 193648 194432 194936 196352 200704 204022 204848 206336 211456 212992 214396 215822 219716 221312 222208 222784 230888 233168 234112 238336 241664 243257 245024 251104 252928 253952 263872 264556 272384 278008 286976 300664 301568 311296 315952 316771 326144 332878 341138 343616 358484 361088 362024 370048 372736 375193 380432 387296 388864 389872 392704 401408 408044 409696 412672 422912 428792 431644 439432 442624 444416 445568 451763 461776 462973 466336 468224 476672 483328 486514 490048 502208 505856 507904 527744 529112 544768 556016 573952 601328 603136 631904 633542 652288 665756 682276 687232 714077 716968 722176 724048 740096 745472 750386 755377 760864 774592 777728 779744 785408 802816 816088 819392 825344 845824 857584 859807 863288 878864 885248 888832 891136 903526 923552 925946 932672 936448 953344 966656 973028 980096 1004416 1011712 1055488 1058224 1089536 1112032 1147904 1165073 1202656 1206272 1263808 1267084 1304576 1331512 1364552 1374464 1402843 1428154 1433936 1444352 1448096 1480192 1490944 1500772 1510754 1521728 1549184 1555456 1559488 1570816 1632176 1638784 1650688 1691648 1702799 1715168 1719614 1726576 1757728 1770496 1777664 1782272 1807052 1847104 1851892 1865344 1872896 1906688 1946056 1960192 2008832 2023424 2050309 2110976 2116448 2179072 2217397 2224064 2295808 2330146 2405312 2412544 2527616 2534168 2609152 2663024 2729104 2748928 2805686 2856308 2867872 2888704 2896192 2960384 3001544 3021508 3043456 3098368 3110912 3118976 3141632 3162341 3240811 3264352 3277568 3301376 3383296 3405598 3430336 3439228 3453152 3515456 3540992 3555328 3564544 3614104 3694208 3703784 3730688 3745792 3813376 3892112 3920384 4017664 4046848 4100618 4221952 4232896 4434794 4448128 4591616 4660292 4810624 4825088 5055232 5068336 5218304 5287639 5326048 5458208 5497856 5611372 5712616 5735744 5777408 5792384 5920768 6003088 6018649 6043016 6086912 6196736 6221824 6237952 6283264 6324682 6481622 6528704 6555136 6602752 6766592 6811196 6860672 6878456 6906304 7030912 7081984 7129088 7228208 7388416 7407568 7461376 7491584 7626752 7784224 7840768 8035328 8201236 8443904 8465792 8869588 8896256 9183232 9320584 9621248 9650176 9819901 10110464 10136672 10436608 10575278 10652096 10916416 10995712 11222744 11425232 11471488 11554816 11584768 11841536 12006176 12037298 12086032 12173824 12393472 12443648 12475904 12566528 12649364 12963244 13057408 13110272 13622392 13721344 13756912 13812608 14061824 14163968 14258176 14352163 14456416 14776832 14815136 14922752 14983168 15253504 15568448 15681536 16070656 16402472 16887808 16931584 17739176 17792512 18366464 18641168 19242496 19639802 20220928 20273344 21150556 21304192 21832832 21991424 22136387 22445488 22850464 22942976 23109632 23169536 23683072 24012352 24074596 24172064 24347648 24786944 24887296 24951808 25298728 25926488 26114816 26220544 26654017 27244784 27442688 27513824 27625216 28123648 28327936 28516352 28704326 28912832 29553664 29630272 29845504 29966336 31136896 31363072 32141312 32804944 33775616 33863168 35478352 35585024 37282336 38484992 39279604 40441856 40546688 42130543 42301112 42608384 43665664 43982848 44272774 44890976 45700928 45885952 46219264 46339072 47366144 48024704 48149192 48344128 48695296 49573888 49903616 50597456 51852976 52229632 52441088 53308034 54489568 54885376 55027648 55250432 56247296 57032704 57408652 57825664 59107328 59260544 59691008 62273792 62726144 64282624 65609888 67551232 67726336 68739307 70956704 71170048 74564672 76969984 78559208 80883712 81093376 84261086 84602224 85216768 87331328 87965696 88545548 89781952 91401856 91771904 92678144 96049408 96298384 96688256 97390592 99147776 99807232 100465141 101194912 103705952 104459264 104882176 106616068 108979136 109770752 110055296 110500864 112494592 114817304 115651328 118214656 118521088 119382016 124547584 125452288 128565248 131219776 135452672 137478614 141913408 142340096 149129344 153939968 157118416 161767424 162186752 168522172 169204448 170433536 174662656 177091096 179563904 182803712 183543808 185356288 186578119 192098816 192596768 193376512 194781184 198295552 199614464 200930282 202389824 207411904 208918528 209764352 213232136 217958272 219541504 220110592 221001728 224989184 229634608 231302656 236429312 237042176 238764032 249095168 262439552 270905344 274957228 283826816 284680192 298258688 307879936 314236832 323534848 324373504 337044344 338408896 340867072 349325312 354182192 359127808 365607424 367087616 370712576 373156238 384197632 385193536 386753024 389562368 399228928 401860564 404779648 414823808 417837056 426464272 435916544 439083008 440221184 442003456 449978368 459269216 462605312 472858624 474084352 498190336 524879104 541810688 549914456 567653632 569360384 596517376 615759872 628473664 648747008 674088688 676817792 681734144 698650624 708364384 718255616 731214848 734175232 741425152 746312476 768395264 770387072 773506048 803721128 809559296 829647616 835674112 852928544 871833088 878166016 880442368 884006912 899956736 918538432 925210624 948168704 996380672 1049758208 1083621376 1099828912 1135307264 1193034752 1256947328 1297494016 1306046833 1348177376 1353635584 1363468288 1397301248 1416728768 1436511232 1462429696 1468350464 1492624952 1536790528 1540774144 1547012096 1607442256 1619118592 1659295232 1671348224 1705857088 1743666176 1760884736 1768013824 1837076864 1850421248 1896337408 1992761344 2099516416 2199657824 2270614528 2386069504 2513894656 2594988032 2612093666 2696354752 2707271168 2726936576 2794602496 2833457536 2873022464 2924859392 2985249904 3073581056 3081548288 3094024192 3214884512 3238237184 3318590464 3411714176 3487332352 3521769472 3674153728 3700842496 3792674816 3985522688 4199032832 4399315648 4541229056 4772139008 5027789312 5189976064 5224187332 5392709504 5414542336 5666915072 5746044928 5849718784 5970499808 6147162112 6163096576 6188048384 6429769024 6476474368 6637180928 6823428352 6974664704 7043538944 7348307456 7401684992 7585349632 8398065664 8798631296 9082458112 9544278016 10055578624 10448374664 10785419008 10829084672 11333830144 11492089856 11699437568 11940999616 12326193152 12376096768 12859538048 12952948736 13274361856 13646856704 13949329408 14087077888 14696614912 16796131328 17597262592 18164916224 19088556032 20111157248 20896749328 21570838016 21658169344 22667660288 22984179712 23881999232 24652386304 25719076096 25905897472 26548723712 27293713408 27898658816 29393229824 33592262656 35194525184 36329832448 40222314496 41793498656 43141676032 43316338688 45335320576 47763998464 49304772608 51438152192 51811794944 53097447424 54587426816 58786459648 70389050368 80444628992 83586997312 86283352064 86632677376 90670641152 95527996928 98609545216 102876304384 109174853632 117572919296 140778100736 160889257984 167173994624 172566704128 181341282304 191055993856 205752608768 218349707264 235145838592 281556201472 334347989248 345133408256 362682564608 382111987712 411505217536 436699414528 563112402944 668695978496 690266816512 764223975424 823010435072 1126224805888 1337391956992 1528447950848 1646020870144 2674783913984 3056895901696 5349567827968 10699135655936 21398271311872
- Sum of all divisors σ(n): 59257793091840
- Sum of proper divisors (its aliquot sum) s(n): 37859521779968
- 21398271311872 is an abundant number, because the sum of its proper divisors (37859521779968) is greater than itself. Its abundance is 16461250468096
Bases of 21398271311872
- Binary: 1001101110110001011000101110001000000000000002
- Hexadecimal: 0x13762C5C4000
- Base-36: 7L28A92PS
Squares and roots of 21398271311872
- 21398271311872 squared (213982713118722) is 457886015136484243888144384
- 21398271311872 cubed (213982713118723) is 9797969181802419150594221325843429326848
-
The
square root of 21398271311872 is 4625826.5544518635 -
The
cube root of 21398271311872 is 27762.5633935791
Scales and comparisons
How big is 21398271311872?- 21,398,271,311,872 seconds is equal to 680,398 years, 43 weeks, 4 days, 5 hours, 17 minutes, 52 seconds.
-
To count from 1 to 21,398,271,311,872 would take you about one million, seven hundred thousand, nine hundred ninety-seven 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 21398271311872 cubic inches would be around 2313.5 feet tall.
Recreational maths with 21398271311872
- 21398271311872 backwards is 27811317289312
- The number of decimal digits it has is: 14
- The sum of 21398271311872's digits is 55
- More coming soon!
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The information we have on file for 21398271311872 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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