21444429348864
21,444,429,348,864 is an even composite number composed of four prime numbers multiplied together.
21444429348864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of five hundred sixty divisors.
Prime factorization of 21444429348864:
219 × 36 × 19 × 2953
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 19 × 2953)See below for interesting mathematical facts about the number 21444429348864 from the Numbermatics database.
Names of 21444429348864
- Cardinal: 21444429348864 can be written as Twenty-one trillion, four hundred forty-four billion, four hundred twenty-nine million, three hundred forty-eight thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 2.1444429348864 × 1013
Factors of 21444429348864
Divisors of 21444429348864
- Number of divisors d(n): 560
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 114 128 144 152 162 171 192 216 228 243 256 288 304 324 342 384 432 456 486 512 513 576 608 648 684 729 768 864 912 972 1024 1026 1152 1216 1296 1368 1458 1536 1539 1728 1824 1944 2048 2052 2304 2432 2592 2736 2916 2953 3072 3078 3456 3648 3888 4096 4104 4608 4617 4864 5184 5472 5832 5906 6144 6156 6912 7296 7776 8192 8208 8859 9216 9234 9728 10368 10944 11664 11812 12288 12312 13824 13851 14592 15552 16384 16416 17718 18432 18468 19456 20736 21888 23328 23624 24576 24624 26577 27648 27702 29184 31104 32768 32832 35436 36864 36936 38912 41472 43776 46656 47248 49152 49248 53154 55296 55404 56107 58368 62208 65536 65664 70872 73728 73872 77824 79731 82944 87552 93312 94496 98304 98496 106308 110592 110808 112214 116736 124416 131072 131328 141744 147456 147744 155648 159462 165888 168321 175104 186624 188992 196608 196992 212616 221184 221616 224428 233472 239193 248832 262144 262656 283488 294912 295488 311296 318924 331776 336642 350208 373248 377984 393216 393984 425232 442368 443232 448856 466944 478386 497664 504963 524288 525312 566976 589824 590976 622592 637848 663552 673284 700416 717579 746496 755968 786432 787968 850464 884736 886464 897712 933888 956772 995328 1009926 1050624 1133952 1179648 1181952 1245184 1275696 1327104 1346568 1400832 1435158 1492992 1511936 1514889 1572864 1575936 1700928 1769472 1772928 1795424 1867776 1913544 1990656 2019852 2101248 2152737 2267904 2359296 2363904 2490368 2551392 2654208 2693136 2801664 2870316 2985984 3023872 3029778 3151872 3401856 3538944 3545856 3590848 3735552 3827088 3981312 4039704 4202496 4305474 4535808 4544667 4718592 4727808 4980736 5102784 5308416 5386272 5603328 5740632 5971968 6047744 6059556 6303744 6803712 7077888 7091712 7181696 7471104 7654176 7962624 8079408 8404992 8610948 9071616 9089334 9455616 9961472 10205568 10616832 10772544 11206656 11481264 11943936 12095488 12119112 12607488 13607424 13634001 14155776 14183424 14363392 14942208 15308352 15925248 16158816 16809984 17221896 18143232 18178668 18911232 20411136 21233664 21545088 22413312 22962528 23887872 24190976 24238224 25214976 27214848 27268002 28366848 28726784 29884416 30616704 31850496 32317632 33619968 34443792 36286464 36357336 37822464 40822272 40902003 42467328 43090176 44826624 45925056 47775744 48381952 48476448 50429952 54429696 54536004 56733696 57453568 61233408 63700992 64635264 67239936 68887584 72572928 72714672 75644928 81644544 81804006 86180352 89653248 91850112 95551488 96763904 96952896 100859904 108859392 109072008 113467392 114907136 122466816 127401984 129270528 134479872 137775168 145145856 145429344 151289856 163289088 163608012 172360704 183700224 191102976 193527808 193905792 201719808 217718784 218144016 226934784 229814272 244933632 258541056 268959744 275550336 290291712 290858688 302579712 326578176 327216024 344721408 367400448 382205952 387055616 387811584 403439616 435437568 436288032 453869568 459628544 489867264 517082112 551100672 580583424 581717376 605159424 653156352 654432048 689442816 734800896 774111232 775623168 806879232 870875136 872576064 907739136 919257088 979734528 1034164224 1102201344 1161166848 1163434752 1210318848 1306312704 1308864096 1378885632 1469601792 1548222464 1551246336 1741750272 1745152128 1815478272 1838514176 1959469056 2068328448 2204402688 2322333696 2326869504 2420637696 2612625408 2617728192 2757771264 2939203584 3102492672 3483500544 3490304256 3630956544 3677028352 3918938112 4136656896 4408805376 4644667392 4653739008 5225250816 5235456384 5515542528 5878407168 6204985344 6967001088 6980608512 7261913088 7354056704 7837876224 8273313792 8817610752 9307478016 10450501632 10470912768 11031085056 11756814336 12409970688 13934002176 13961217024 14708113408 15675752448 16546627584 17635221504 18614956032 20901003264 20941825536 22062170112 23513628672 24819941376 27922434048 29416226816 31351504896 33093255168 35270443008 37229912064 41802006528 41883651072 44124340224 47027257344 49639882752 55844868096 62703009792 66186510336 70540886016 74459824128 83767302144 88248680448 94054514688 99279765504 111689736192 125406019584 132373020672 141081772032 148919648256 167534604288 188109029376 198559531008 223379472384 264746041344 282163544064 297839296512 335069208576 376218058752 397119062016 446758944768 564327088128 595678593024 670138417152 794238124032 893517889536 1128654176256 1191357186048 1340276834304 1787035779072 2382714372096 2680553668608 3574071558144 5361107337216 7148143116288 10722214674432 21444429348864
- Sum of all divisors σ(n): 67711143423000
- Sum of proper divisors (its aliquot sum) s(n): 46266714074136
- 21444429348864 is an abundant number, because the sum of its proper divisors (46266714074136) is greater than itself. Its abundance is 24822284725272
Bases of 21444429348864
- Binary: 1001110000000111010111001100000000000000000002
- Hexadecimal: 0x1380EB980000
- Base-36: 7LNFNK000
Squares and roots of 21444429348864
- 21444429348864 squared (214444293488642) is 459863550098419679018090496
- 21444429348864 cubed (214444293488643) is 9861511410203341360441314258013906796544
-
The
square root of 21444429348864 is 4630813.0332441625 -
The
cube root of 21444429348864 is 27782.5111905949
Scales and comparisons
How big is 21444429348864?- 21,444,429,348,864 seconds is equal to 681,866 years, 27 weeks, 18 hours, 14 minutes, 24 seconds.
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To count from 1 to 21,444,429,348,864 would take you about one million, seven hundred four thousand, six hundred sixty-six 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 21444429348864 cubic inches would be around 2315.2 feet tall.
Recreational maths with 21444429348864
- 21444429348864 backwards is 46884392444412
- The number of decimal digits it has is: 14
- The sum of 21444429348864's digits is 63
- More coming soon!
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The information we have on file for 21444429348864 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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