21071078614837888
21,071,078,614,837,888 is an even composite number composed of seven prime numbers multiplied together.
21071078614837888 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21071078614837888:
27 × 72 × 13 × 79 × 149 × 271 × 81013
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 79 × 149 × 271 × 81013)See below for interesting mathematical facts about the number 21071078614837888 from the Numbermatics database.
Names of 21071078614837888
- Cardinal: 21071078614837888 can be written as Twenty-one quadrillion, seventy-one trillion, seventy-eight billion, six hundred fourteen million, eight hundred thirty-seven thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 2.1071078614837888 × 1016
Factors of 21071078614837888
Divisors of 21071078614837888
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 79 91 98 104 112 128 149 158 182 196 208 224 271 298 316 364 392 416 448 542 553 596 632 637 728 784 832 896 1027 1043 1084 1106 1192 1264 1274 1456 1568 1664 1897 1937 2054 2086 2168 2212 2384 2528 2548 2912 3136 3523 3794 3871 3874 4108 4172 4336 4424 4768 5056 5096 5824 6272 7046 7189 7301 7588 7742 7748 8216 8344 8672 8848 9536 10112 10192 11648 11771 13279 13559 14092 14378 14602 15176 15484 15496 16432 16688 17344 17696 19072 20384 21409 23542 24661 26558 27118 28184 28756 29204 30352 30968 30992 32864 33376 34688 35392 40379 40768 42818 47084 49322 50323 53116 54236 56368 57512 58408 60704 61936 61984 65728 66752 70784 80758 81013 81536 82397 85636 94168 94913 98644 100646 106232 108472 112736 115024 116816 121408 123872 123968 131456 133504 149863 153023 161516 162026 164794 171272 172627 188336 189826 197288 201292 212464 216944 225472 230048 233632 242816 247744 247936 278317 282653 299726 306046 323032 324052 329588 342544 345254 376672 379652 394576 402584 424928 433888 450944 460096 467264 495488 524927 556634 565306 567091 576779 599452 612092 646064 648104 659176 685088 690508 753344 759304 789152 805168 849856 867776 920192 934528 1049041 1049854 1053169 1071161 1113268 1130612 1134182 1153558 1198904 1224184 1292128 1296208 1318352 1370176 1381016 1506688 1518608 1578304 1610336 1699712 1735552 1948219 1978571 2098082 2099708 2106338 2142322 2226536 2261224 2268364 2307116 2397808 2448368 2584256 2592416 2636704 2740352 2762032 3037216 3156608 3189941 3220672 3674489 3896438 3957142 3969637 4196164 4199416 4212676 4284644 4453072 4522448 4536728 4614232 4795616 4896736 5168512 5184832 5273408 5524064 6074432 6379882 6400027 6441344 7348978 7372183 7498127 7792876 7914284 7939274 8392328 8398832 8425352 8569288 8906144 9044896 9073456 9228464 9591232 9793472 10369664 10546816 11048128 12070937 12148864 12759764 12800054 13637533 14697956 14744366 14996254 15585752 15828568 15878548 16784656 16797664 16850704 17138576 17812288 18089792 18146912 18456928 19182464 19586944 21954523 22096256 22329587 24141874 25519528 25600108 25721423 27275066 29395912 29488732 29992508 31171504 31657136 31757096 33569312 33595328 33701408 34277152 35624576 36179584 36293824 36913856 41469233 43909046 44659174 44800189 48283748 51039056 51200216 51442846 51605281 54550132 58791824 58977464 59985016 62343008 63314272 63514192 67138624 67190656 67402816 68554304 72587648 73827712 82938466 83200351 84496559 87818092 89318348 89600378 96567496 102078112 102400432 102885692 103210562 109100264 117583648 117954928 119970032 124686016 126628544 127028384 134277248 134805632 137108608 153681661 156307109 156922181 165876932 166400702 168993118 175636184 178636696 179200756 193134992 204156224 204800864 205771384 206421124 218200528 235167296 235909856 239940064 249372032 253257088 254056768 285408799 290284631 307363322 312614218 313601323 313844362 331753864 332801404 337986236 351272368 357273392 358401512 386269984 408312448 409601728 411542768 412842248 436401056 470334592 471819712 479880128 508113536 570817598 580569262 582402457 591475913 614726644 625228436 627202646 627688724 663507728 665602808 675972472 702544736 714546784 716803024 772539968 819203456 823085536 825684496 872802112 943639424 953604023 959760256 1075771627 1098455267 1141635196 1161138524 1164804914 1182951826 1229453288 1250456872 1254405292 1255377448 1327015456 1331205616 1351944944 1405089472 1429093568 1433606048 1545079936 1646171072 1651368992 1734407317 1745604224 1907208046 1997861593 2031992417 2151543254 2196910534 2283270392 2322277048 2329609828 2365903652 2458906576 2500913744 2508810584 2510754896 2654030912 2662411232 2703889888 2810178944 2858187136 2867212096 3271223927 3292342144 3302737984 3468814634 3814416092 3995723186 4063984834 4076817199 4303086508 4393821068 4566540784 4644554096 4659219656 4731807304 4917813152 5001827488 5017621168 5021509792 5308061824 5324822464 5407779776 5734424192 6542447854 6605475968 6675228161 6937629268 7628832184 7689186869 7991446372 8127969668 8153634398 8606173016 8787642136 9133081568 9289108192 9318439312 9463614608 9835626304 10003654976 10035242336 10043019584 10649644928 10815559552 12140851219 12396852299 13084895708 13350456322 13875258536 13985031151 15257664368 15378373738 15982892744 16255939336 16307268796 17212346032 17575284272 18266163136 18578216384 18636878624 18927229216 19671252608 20007309952 20070484672 20086039168 22547295121 22898567489 24281702438 24793704598 26169791416 26700912644 27750517072 27970062302 30515328736 30756747476 31965785488 32511878672 32614537592 34424692064 35150568544 36532326272 37156432768 37273757248 37854458432 40140969344 42525911051 45094590242 45797134978 46726597127 48563404876 49587409196 52339582832 53401825288 55501034144 55940124604 61030657472 61513494952 63931570976 65023757344 65229075184 68849384128 70301137088 74547514496 75708916864 84985958533 85051822102 86777966093 90189180484 91594269956 93453194254 97126809752 99174818392 104679165664 106803650576 111002068288 111880249208 122061314944 123026989904 127863141952 130047514688 130458150368 137698768256 140602274176 157831065847 160289972423 169971917066 170103644204 173555932186 180378360968 183188539912 186906388508 194253619504 198349636784 209358331328 213607301152 222004136576 223760498416 246053979808 255726283904 258426690233 260095029376 260916300736 297681377357 315662131694 320579944846 339943834132 340207288408 347111864372 360756721936 366377079824 373812777016 388507239008 396699273568 418716662656 427214602304 447520996832 492107959616 516853380466 521832601472 595362754714 607445762651 631324263388 641159889692 679887668264 680414576816 694223728744 721513443872 732754159648 747625554032 777014478016 793398547136 854429204608 895041993664 984215919232 1033706760932 1104817460929 1190725509428 1214891525302 1262648526776 1282319779384 1359775336528 1360829153632 1388447457488 1443026887744 1465508319296 1495251108064 1554028956032 1586797094272 1790083987328 1808986831631 2067413521864 2083769641499 2209634921858 2381451018856 2429783050604 2525297053552 2564639558768 2719550673056 2721658307264 2776894914976 2886053775488 2931016638592 2990502216128 3359546973029 3617973663262 4134827043728 4167539282998 4419269843716 4762902037712 4859566101208 5050594107104 5129279117536 5439101346112 5443316614528 5553789829952 5981004432256 6719093946058 7235947326524 8269654087456 8335078565996 8838539687432 9525804075424 9719132202416 10101188214208 10258558235072 10878202692224 11107579659904 12662907821417 13438187892116 14471894653048 16539308174912 16670157131992 17677079374864 19051608150848 19438264404832 20202376428416 20517116470144 23516828811203 25325815642834 26876375784232 28943789306096 33078616349824 33340314263984 35354158749728 38103216301696 38876528809664 47033657622406 50651631285668 53752751568464 57887578612192 66680628527968 70708317499456 77753057619328 94067315244812 101303262571336 107505503136928 115775157224384 133361257055936 141416634998912 164617801678421 188134630489624 202606525142672 215011006273856 231550314448768 266722514111872 329235603356842 376269260979248 405213050285344 430022012547712 658471206713684 752538521958496 810426100570688 1316942413427368 1505077043916992 1620852201141376 2633884826854736 3010154087833984 5267769653709472 10535539307418944 21071078614837888
- Sum of all divisors σ(n): 53808798839040000
- Sum of proper divisors (its aliquot sum) s(n): 32737720224202112
- 21071078614837888 is an abundant number, because the sum of its proper divisors (32737720224202112) is greater than itself. Its abundance is 11666641609364224
Bases of 21071078614837888
- Binary: 10010101101110000001000110010111101111100101010100000002
- Hexadecimal: 0x4ADC08CBDF2A80
- Base-36: 5RH2NVS5A4G
Squares and roots of 21071078614837888
- 21071078614837888 squared (210710786148378882) is 443990353992678568832156520300544
- 21071078614837888 cubed (210710786148378883) is 9355355653209433094021597671087087493447598211072
-
The
square root of 21071078614837888 is 145158804.8133418879 -
The
cube root of 21071078614837888 is 276203.3377605365
Scales and comparisons
How big is 21071078614837888?- 21,071,078,614,837,888 seconds is equal to 669,995,122 years, 42 weeks, 6 days, 18 hours, 31 minutes, 28 seconds.
-
To count from 1 to 21,071,078,614,837,888 would take you about two billion, nine million, nine hundred eighty-five thousand, three hundred sixty-eight 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 21071078614837888 cubic inches would be around 23016.9 feet tall.
Recreational maths with 21071078614837888
- 21071078614837888 backwards is 88873841687017012
- 21071078614837888 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21071078614837888's digits is 79
- More coming soon!
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The information we have on file for 21071078614837888 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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