20984171949340992
20,984,171,949,340,992 is an even composite number composed of five prime numbers multiplied together.
20984171949340992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 20984171949340992:
26 × 34 × 72 × 71 × 1163516147
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 71 × 1163516147)See below for interesting mathematical facts about the number 20984171949340992 from the Numbermatics database.
Names of 20984171949340992
- Cardinal: 20984171949340992 can be written as Twenty quadrillion, nine hundred eighty-four trillion, one hundred seventy-one billion, nine hundred forty-nine million, three hundred forty thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 2.0984171949340992 × 1016
Factors of 20984171949340992
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 14
- Sum of prime factors: 1163516230
Divisors of 20984171949340992
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 71 72 81 84 96 98 108 112 126 142 144 147 162 168 189 192 196 213 216 224 252 284 288 294 324 336 378 392 426 432 441 448 497 504 567 568 576 588 639 648 672 756 784 852 864 882 994 1008 1134 1136 1176 1278 1296 1323 1344 1491 1512 1568 1704 1728 1764 1917 1988 2016 2268 2272 2352 2556 2592 2646 2982 3024 3136 3408 3479 3528 3834 3969 3976 4032 4473 4536 4544 4704 5112 5184 5292 5751 5964 6048 6816 6958 7056 7668 7938 7952 8946 9072 9408 10224 10437 10584 11502 11928 12096 13419 13632 13916 14112 15336 15876 15904 17892 18144 20448 20874 21168 23004 23856 26838 27832 28224 30672 31311 31752 31808 35784 36288 40257 40896 41748 42336 46008 47712 53676 55664 61344 62622 63504 71568 80514 83496 84672 92016 93933 95424 107352 111328 122688 125244 127008 143136 161028 166992 184032 187866 214704 222656 250488 254016 281799 286272 322056 333984 368064 375732 429408 500976 563598 644112 667968 751464 858816 1001952 1127196 1288224 1502928 2003904 2254392 2576448 3005856 4508784 6011712 9017568 18035136 1163516147 2327032294 3490548441 4654064588 6981096882 8144613029 9308129176 10471645323 13962193764 16289226058 18616258352 20943290646 24433839087 27924387528 31414935969 32578452116 37232516704 41886581292 48867678174 55848775056 57012291203 62829871938 65156904232 73301517261 74465033408 82609646437 83773162584 94244807907 97735356348 111697550112 114024582406 125659743876 130313808464 146603034522 165219292874 167546325168 171036873609 188489615814 195470712696 219904551783 223395100224 228049164812 247828939311 251319487752 260627616928 293206069044 330438585748 335092650336 342073747218 376979231628 390941425392 439809103566 456098329624 495657878622 502638975504 513110620827 521255233856 578267525059 586412138088 659713655349 660877171496 670185300672 684147494436 743486817933 753958463256 781882850784 879618207132 912196659248 991315757244 1005277951008 1026221241654 1156535050118 1172824276176 1319427310698 1321754342992 1368294988872 1486973635866 1507916926512 1539331862481 1563765701568 1734802575177 1759236414264 1824393318496 1982631514488 2010555902016 2052442483308 2230460453799 2313070100236 2345648552352 2638854621396 2643508685984 2736589977744 2973947271732 3015833853024 3078663724962 3469605150354 3518472828528 3648786636992 3965263028976 4047872675413 4104884966616 4460920907598 4617995587443 4626140200472 4691297104704 5204407725531 5277709242792 5287017371968 5473179955488 5947894543464 6031667706048 6157327449924 6691381361397 6939210300708 7036945657056 7930526057952 8095745350826 8209769933232 8921841815196 9235991174886 9252280400944 10408815451062 10555418485584 10946359910976 11895789086928 12143618026239 12314654899848 13382762722794 13878420601416 14073891314112 15613223176593 15861052115904 16191490701652 16419539866464 17843683630392 18471982349772 18504560801888 20817630902124 21110836971168 23791578173856 24287236052478 24629309799696 26765525445588 27756841202832 31226446353186 32382981403304 32839079732928 35687367260784 36430854078717 36943964699544 37009121603776 41635261804248 42221673942336 46839669529779 47583156347712 48574472104956 49258619599392 53531050891176 55513682405664 62452892706372 64765962806608 71374734521568 72861708157434 73887929399088 83270523608496 93679339059558 97148944209912 98517239198784 107062101782352 109292562236151 111027364811328 124905785412744 129531925613216 142749469043136 145723416314868 147775858798176 166541047216992 187358678119116 194297888419824 214124203564704 218585124472302 249811570825488 259063851226432 291446832629736 295551717596352 327877686708453 333082094433984 374717356238232 388595776839648 428248407129408 437170248944604 499623141650976 582893665259472 655755373416906 749434712476464 777191553679296 874340497889208 999246283301952 1165787330518944 1311510746833812 1498869424952928 1748680995778416 2331574661037888 2623021493667624 2997738849905856 3497361991556832 5246042987335248 6994723983113664 10492085974670496 20984171949340992
- Sum of all divisors σ(n): 73378504860480864
- Sum of proper divisors (its aliquot sum) s(n): 52394332911139872
- 20984171949340992 is an abundant number, because the sum of its proper divisors (52394332911139872) is greater than itself. Its abundance is 31410160961798880
Bases of 20984171949340992
- Binary: 10010101000110011111110010000101111001000111001010000002
- Hexadecimal: 0x4A8CFE42F23940
- Base-36: 5QM9NIFDG00
Squares and roots of 20984171949340992
- 20984171949340992 squared (209841719493409922) is 440335472399509328123583091544064
- 20984171949340992 cubed (209841719493409923) is 9240075268225598237979182599765163731812529471488
-
The
square root of 20984171949340992 is 144859145.2043708283 -
The
cube root of 20984171949340992 is 275823.0853088691
Scales and comparisons
How big is 20984171949340992?- 20,984,171,949,340,992 seconds is equal to 667,231,759 years, 35 weeks, 3 days, 18 hours, 43 minutes, 12 seconds.
-
To count from 1 to 20,984,171,949,340,992 would take you about two billion, one million, six hundred ninety-five thousand, two hundred seventy-nine 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 20984171949340992 cubic inches would be around 22985.3 feet tall.
Recreational maths with 20984171949340992
- 20984171949340992 backwards is 29904394917148902
- 20984171949340992 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 20984171949340992's digits is 81
- More coming soon!
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The information we have on file for 20984171949340992 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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