21379821737472
21,379,821,737,472 is an even composite number composed of four prime numbers multiplied together.
21379821737472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eight hundred forty divisors.
Prime factorization of 21379821737472:
29 × 35 × 116 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 11 × 11 × 11 × 97)See below for interesting mathematical facts about the number 21379821737472 from the Numbermatics database.
Names of 21379821737472
- Cardinal: 21379821737472 can be written as Twenty-one trillion, three hundred seventy-nine billion, eight hundred twenty-one million, seven hundred thirty-seven thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.1379821737472 × 1013
Factors of 21379821737472
Divisors of 21379821737472
- Number of divisors d(n): 840
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 97 99 108 121 128 132 144 162 176 192 194 198 216 242 243 256 264 288 291 297 324 352 363 384 388 396 432 484 486 512 528 576 582 594 648 704 726 768 776 792 864 873 891 968 972 1056 1067 1089 1152 1164 1188 1296 1331 1408 1452 1536 1552 1584 1728 1746 1782 1936 1944 2112 2134 2178 2304 2328 2376 2592 2619 2662 2673 2816 2904 3104 3168 3201 3267 3456 3492 3564 3872 3888 3993 4224 4268 4356 4608 4656 4752 5184 5238 5324 5346 5632 5808 6208 6336 6402 6534 6912 6984 7128 7744 7776 7857 7986 8448 8536 8712 9312 9504 9603 9801 10368 10476 10648 10692 11616 11737 11979 12416 12672 12804 13068 13824 13968 14256 14641 15488 15552 15714 15972 16896 17072 17424 18624 19008 19206 19602 20736 20952 21296 21384 23232 23474 23571 23958 24832 25344 25608 26136 27936 28512 28809 29282 29403 30976 31104 31428 31944 34144 34848 35211 35937 37248 38016 38412 39204 41472 41904 42592 42768 43923 46464 46948 47142 47916 49664 50688 51216 52272 55872 57024 57618 58564 58806 61952 62208 62856 63888 68288 69696 70422 71874 74496 76032 76824 78408 83808 85184 85536 86427 87846 92928 93896 94284 95832 102432 104544 105633 107811 111744 114048 115236 117128 117612 124416 125712 127776 129107 131769 136576 139392 140844 143748 148992 152064 153648 156816 161051 167616 170368 171072 172854 175692 185856 187792 188568 191664 204864 209088 211266 215622 223488 228096 230472 234256 235224 251424 255552 258214 259281 263538 273152 278784 281688 287496 307296 313632 316899 322102 323433 335232 340736 342144 345708 351384 375584 377136 383328 387321 395307 409728 418176 422532 431244 446976 456192 460944 468512 470448 483153 502848 511104 516428 518562 527076 546304 557568 563376 574992 614592 627264 633798 644204 646866 670464 681472 684288 691416 702768 751168 754272 766656 774642 790614 819456 836352 845064 862488 921888 937024 940896 950697 966306 1005696 1022208 1032856 1037124 1054152 1126752 1149984 1161963 1185921 1229184 1254528 1267596 1288408 1293732 1340928 1368576 1382832 1405536 1420177 1449459 1502336 1508544 1533312 1549284 1581228 1638912 1672704 1690128 1724976 1771561 1843776 1874048 1881792 1901394 1932612 2011392 2044416 2065712 2074248 2108304 2253504 2299968 2323926 2371842 2458368 2509056 2535192 2576816 2587464 2765664 2811072 2840354 2852091 2898918 3004672 3017088 3066624 3098568 3162456 3380256 3449952 3485889 3543122 3557763 3687552 3748096 3763584 3802788 3865224 4022784 4131424 4148496 4216608 4260531 4348377 4507008 4599936 4647852 4743684 4916736 5018112 5070384 5153632 5174928 5314683 5531328 5622144 5680708 5704182 5797836 6009344 6034176 6133248 6197136 6324912 6760512 6899904 6971778 7086244 7115526 7375104 7496192 7527168 7605576 7730448 8262848 8296992 8433216 8521062 8696754 9014016 9199872 9295704 9487368 10140768 10307264 10349856 10457667 10629366 11062656 11244288 11361416 11408364 11595672 12068352 12394272 12649824 12781593 13045131 13521024 13799808 13943556 14172488 14231052 14750208 15054336 15211152 15460896 15621947 15944049 16525696 16593984 16866432 17042124 17393508 18028032 18399744 18591408 18974736 20281536 20614528 20699712 20915334 21258732 22125312 22488576 22722832 22816728 23191344 24788544 25299648 25563186 26090262 27042048 27599616 27887112 28344976 28462104 30422304 30921792 31243894 31373001 31888098 33051392 33187968 33732864 34084248 34787016 37182816 37949472 38344779 39135393 40563072 41229056 41399424 41830668 42517464 44250624 45445664 45633456 46382688 46865841 47832147 49577088 50599296 51126372 52180524 54084096 55199232 55774224 56689952 56924208 60844608 61843584 62487788 62746002 63776196 66102784 66375936 67465728 68168496 69574032 74365632 75898944 76689558 78270786 81126144 82458112 82798848 83661336 85034928 90891328 91266912 92765376 93731682 95664294 99154176 101198592 102252744 104361048 111548448 113379904 113848416 115034337 121689216 123687168 124975576 125492004 127552392 132751872 136336992 139148064 140597523 143496441 148731264 151797888 153379116 156541572 162252288 165597696 167322672 170069856 171841417 181782656 182533824 185530752 187463364 191328588 198308352 202397184 204505488 208722096 223096896 226759808 227696832 230068674 243378432 247374336 249951152 250984008 255104784 272673984 278296128 281195046 286992882 297462528 303595776 306758232 313083144 334645344 340139712 343682834 345103011 363565312 365067648 371061504 374926728 382657176 409010976 417444192 421792569 430489323 446193792 453519616 455393664 460137348 486756864 499902304 501968016 510209568 515524251 545347968 556592256 562390092 573985764 594925056 607191552 613516464 626166288 669290688 680279424 687365668 690206022 727130624 730135296 742123008 749853456 765314352 818021952 834888384 843585138 860978646 892387584 907039232 910787328 920274696 999804608 1003936032 1020419136 1031048502 1090695936 1113184512 1124780184 1147971528 1227032928 1252332576 1265377707 1338581376 1360558848 1374731336 1380412044 1460270592 1499706912 1530628704 1546572753 1636043904 1669776768 1687170276 1721957292 1784775168 1821574656 1840549392 1999609216 2007872064 2040838272 2062097004 2181391872 2226369024 2249560368 2295943056 2454065856 2504665152 2530755414 2677162752 2721117696 2749462672 2760824088 2999413824 3061257408 3093145506 3272087808 3339553536 3374340552 3443914584 3681098784 3796133121 3999218432 4015744128 4081676544 4124194008 4499120736 4591886112 4639718259 4908131712 5009330304 5061510828 5354325504 5498925344 5521648176 5998827648 6122514816 6186291012 6544175616 6679107072 6748681104 6887829168 7362197568 7592266242 7998436864 8031488256 8163353088 8248388016 8998241472 9183772224 9279436518 9816263424 10018660608 10123021656 10997850688 11043296352 11997655296 12245029632 12372582024 13497362208 13775658336 13919154777 14724395136 15184532484 16062976512 16496776032 17996482944 18367544448 18558873036 19632526848 20037321216 20246043312 21995701376 22086592704 23995310592 24490059264 24745164048 26994724416 27551316672 27838309554 29448790272 30369064968 32993552064 35992965888 36735088896 37117746072 40492086624 41757464331 43991402752 44173185408 49490328096 53989448832 55102633344 55676619108 58897580544 60738129936 65987104128 71985931776 73470177792 74235492144 80984173248 83514928662 87982805504 88346370816 98980656192 107978897664 110205266688 111353238216 121476259872 131974208256 148470984288 161968346496 167029857324 176692741632 197961312384 215957795328 220410533376 222706476432 242952519744 263948416512 296941968576 323936692992 334059714648 395922624768 445412952864 485905039488 593883937152 647873385984 668119429296 791845249536 890825905728 971810078976 1187767874304 1336238858592 1781651811456 1943620157952 2375535748608 2672477717184 3563303622912 5344955434368 7126607245824 10689910868736 21379821737472
- Sum of all divisors σ(n): 71113469378952
- Sum of proper divisors (its aliquot sum) s(n): 49733647641480
- 21379821737472 is an abundant number, because the sum of its proper divisors (49733647641480) is greater than itself. Its abundance is 28353825904008
Bases of 21379821737472
- Binary: 1001101110001111000001010111000010110000000002
- Hexadecimal: 0x1371E0AE1600
- Base-36: 7KTR5UO00
Squares and roots of 21379821737472
- 21379821737472 squared (213798217374722) is 457096777526080248888950784
- 21379821737472 cubed (213798217374723) is 9772647620280493268594669948361976578048
-
The
square root of 21379821737472 is 4623831.9322259107 -
The
cube root of 21379821737472 is 27754.5821451525
Scales and comparisons
How big is 21379821737472?- 21,379,821,737,472 seconds is equal to 679,812 years, 10 weeks, 2 days, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 21,379,821,737,472 would take you about one million, six hundred ninety-nine thousand, five hundred thirty 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 21379821737472 cubic inches would be around 2312.9 feet tall.
Recreational maths with 21379821737472
- 21379821737472 backwards is 27473712897312
- The number of decimal digits it has is: 14
- The sum of 21379821737472's digits is 63
- More coming soon!
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The information we have on file for 21379821737472 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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