138720921618028288
138,720,921,618,028,288 is an even composite number composed of seven prime numbers multiplied together.
What does the number 138720921618028288 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 576 divisors.
138720921618028288 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 138720921618028288:
28 × 7 × 11 × 131 × 191 × 3931 × 71549
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 131 × 191 × 3931 × 71549)See below for interesting mathematical facts about the number 138720921618028288 from the Numbermatics database.
Names of 138720921618028288
- Cardinal: 138720921618028288 can be written as One hundred thirty-eight quadrillion, seven hundred twenty trillion, nine hundred twenty-one billion, six hundred eighteen million, twenty-eight thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 1.38720921618028288 × 1017
Factors of 138720921618028288
Divisors of 138720921618028288
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 131 154 176 191 224 256 262 308 352 382 448 524 616 704 764 896 917 1048 1232 1337 1408 1441 1528 1792 1834 2096 2101 2464 2674 2816 2882 3056 3668 3931 4192 4202 4928 5348 5764 6112 7336 7862 8384 8404 9856 10087 10696 11528 12224 14672 14707 15724 16768 16808 19712 20174 21392 23056 24448 25021 27517 29344 29414 31448 33536 33616 40348 42784 43241 46112 48896 50042 55034 58688 58828 62896 67232 71549 80696 85568 86482 92224 100084 110068 117376 117656 125792 134464 143098 161392 171136 172964 175147 184448 200168 220136 234752 235312 251584 268928 275231 286196 302687 322784 342272 345928 350294 368896 400336 440272 470624 500843 503168 514961 537856 550462 572392 605374 645568 691856 700588 750821 787039 800672 880544 941248 1001686 1006336 1029922 1100924 1144784 1210748 1291136 1383712 1401176 1501642 1574078 1601344 1761088 1882496 1926617 2003372 2059844 2201848 2289568 2421496 2582272 2767424 2802352 3003284 3148156 3202688 3522176 3604727 3764992 3853234 4006744 4119688 4403696 4579136 4842992 5255747 5509273 5534848 5604704 5664571 6006568 6296312 6405376 7044352 7209454 7706468 8013488 8239376 8259031 8807392 9158272 9372919 9685984 10511494 11018546 11069696 11209408 11329142 12013136 12592624 13665859 14418908 15412936 16026976 16478752 16518062 17614784 18316544 18745838 19371968 21022988 22037092 22418816 22658284 24026272 25185248 27331718 28837816 30825872 32053952 32957504 33036124 35229568 37491676 38743936 39651997 42045976 44074184 44837632 45316568 48052544 50370496 54663436 57675632 57813217 61651744 64107904 65610433 65915008 66072248 70459136 74983352 77487872 79303994 84091952 88148368 90633136 95661013 96105088 98357551 100740992 103102109 109326872 115351264 115626434 123303488 128215808 131220866 131830016 132144496 149966704 150324449 158607988 168183904 176296736 181266272 191322026 192210176 196715102 201481984 206204218 218653744 230702528 231252868 246606976 262441732 264288992 281259119 299933408 300648898 317215976 336367808 352593472 362532544 382644052 393430204 412408436 437307488 461405056 462505736 493213952 524883464 528577984 562518238 599866816 601297796 634431952 672735616 688502857 705186944 721714763 725065088 765288104 786860408 824816872 874614976 922810112 925011472 1049766928 1052271143 1057155968 1081933061 1125036476 1199733632 1202595592 1268863904 1345471232 1377005714 1410373888 1443429526 1450130176 1530576208 1573720816 1649633744 1749229952 1790227529 1850022944 1968813833 2099533856 2104542286 2114311936 2163866122 2250072952 2399467264 2405191184 2537727808 2754011428 2886859052 3061152416 3093850309 3147441632 3299267488 3498459904 3580455058 3700045888 3937627666 4199067712 4209084572 4327732244 4500145904 4810382368 5075455616 5508022856 5773718104 6122304832 6187700618 6294883264 6598534976 7160910116 7400091776 7573531427 7875255332 8398135424 8418169144 8655464488 9000291808 9620764736 10150911232 11016045712 11547436208 12244609664 12375401236 12531592703 12589766528 13197069952 14321820232 14800183552 15147062854 15750510664 16796270848 16836338288 17310928976 18000583616 19241529472 19692502819 21656952163 22032091424 23094872416 24489219328 24750802472 25063185406 25179533056 26394139904 28643640464 30294125708 31501021328 33672676576 34621857952 36001167232 36844944589 38483058944 39385005638 43313904326 44064182848 46189744832 49501604944 50126370812 53720491729 57287280928 60588251416 63002042656 67345353152 69243715904 72002334464 73689889178 78770011276 86627808652 88128365696 92379489664 99003209888 100252741624 107440983458 114574561856 121176502832 126004085312 134690706304 137847519733 138487431808 147379778356 157540022552 173255617304 176256731392 184758979328 198006419776 200505483248 214881966916 229149123712 242353005664 252008170624 257914612123 269381412608 275695039466 276974863616 294759556712 315080045104 346511234608 376043442103 396012839552 401010966496 405294390479 429763933832 458298247424 484706011328 504016341248 515829224246 551390078932 589519113424 590925409019 630160090208 693022469216 752086884206 792025679104 802021932992 810588780958 859527867664 969412022656 1031658448492 1102780157864 1179038226848 1181850818038 1260320180416 1386044938432 1504173768412 1604043865984 1621177561916 1719055735328 1938824045312 2063316896984 2205560315728 2358076453696 2363701636076 2520640360832 2772089876864 2837060733353 3008347536824 3208087731968 3242355123832 3438111470656 4126633793968 4136477863133 4411120631456 4716152907392 4727403272152 5041280721664 5544179753728 5674121466706 6016695073648 6484710247664 6876222941312 7037384416499 8253267587936 8272955726266 8822241262912 9432305814784 9454806544304 11348242933412 12033390147296 12969420495328 13752445882624 14074768832998 16506535175872 16545911452532 17644482525824 18909613088608 22696485866824 24066780294592 25938840990656 28149537665996 33013070351744 33091822905064 35288965051648 37819226177216 45392971733648 48133560589184 49261690915493 51877681981312 56299075331992 66026140703488 66183645810128 75638452354432 77411228581489 90785943467296 96267121178368 98523381830986 103755363962624 112598150663984 132367291620256 151276904708864 154822457162978 181571886934592 197046763661972 225196301327968 264734583240512 309644914325956 363143773869184 394093527323944 450392602655936 529469166481024 541878600070423 619289828651912 726287547738368 788187054647888 900785205311872 1058938332962048 1083757200140846 1238579657303824 1576374109295776 1801570410623744 2167514400281692 2477159314607648 3152748218591552 4335028800563384 4954318629215296 6305496437183104 8670057601126768 9908637258430592 12610992874366208 17340115202253536 19817274516861184 34680230404507072 69360460809014144 138720921618028288
- Sum of all divisors σ(n): 349776349087334400
- Sum of proper divisors (its aliquot sum) s(n): 211055427469306112
- 138720921618028288 is an abundant number, because the sum of its proper divisors (211055427469306112) is greater than itself. Its abundance is 72334505851277824
Bases of 138720921618028288
- Binary: 1111011001101010111110001011101111111010100010111000000002
- Hexadecimal: 0x1ECD5F177F51700
- Base-36: 11XWGNMFBEV4
Squares and roots of 138720921618028288
- 138720921618028288 squared (1387209216180282882) is 19243494094555148012785460768210944
- 138720921618028288 cubed (1387209216180282883) is 2669475235947774928020947141103990103827998543183872
-
The
square root of 138720921618028288 is 372452576.3342606925 -
The
cube root of 138720921618028288 is 517663.2347656839
Scales and comparisons
How big is 138720921618028288?- 138,720,921,618,028,288 seconds is equal to 4,410,896,215 years, 24 weeks, 2 days, 21 hours, 11 minutes, 28 seconds.
-
To count from 1 to 138,720,921,618,028,288 would take you about thirteen billion, two hundred thirty-two million, six hundred eighty-eight thousand, six hundred forty-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 138720921618028288 cubic inches would be around 43138.6 feet tall.
Recreational maths with 138720921618028288
- 138720921618028288 backwards is 882820816129027831
- The number of decimal digits it has is: 18
- The sum of 138720921618028288's digits is 76
- More coming soon!
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The information we have on file for 138720921618028288 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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