128995890497462054400
128,995,890,497,462,054,400 is an even composite number composed of six prime numbers multiplied together.
128995890497462054400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 128995890497462054400:
29 × 3 × 52 × 11437 × 78809 × 3726977
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 11437 × 78809 × 3726977)See below for interesting mathematical facts about the number 128995890497462054400 from the Numbermatics database.
Names of 128995890497462054400
- Cardinal: 128995890497462054400 can be written as One hundred twenty-eight quintillion, nine hundred ninety-five quadrillion, eight hundred ninety trillion, four hundred ninety-seven billion, four hundred sixty-two million, fifty-four thousand, four hundred.
Scientific notation
- Scientific notation: 1.289958904974620544 × 1020
Factors of 128995890497462054400
Divisors of 128995890497462054400
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 512 600 640 768 800 960 1200 1280 1536 1600 1920 2400 2560 3200 3840 4800 6400 7680 9600 11437 12800 19200 22874 34311 38400 45748 57185 68622 78809 91496 114370 137244 157618 171555 182992 228740 236427 274488 285925 315236 343110 365984 394045 457480 472854 548976 571850 630472 686220 731968 788090 857775 914960 945708 1097952 1143700 1182135 1260944 1372440 1463936 1576180 1715550 1829920 1891416 1970225 2195904 2287400 2364270 2521888 2744880 2927872 3152360 3431100 3659840 3726977 3782832 3940450 4391808 4574800 4728540 5043776 5489760 5855744 5910675 6304720 6862200 7319680 7453954 7565664 7880900 8783616 9149600 9457080 10087552 10979520 11180931 11821350 12609440 13724400 14639360 14907908 15131328 15761800 17567232 18299200 18634885 18914160 20175104 21959040 22361862 23642700 25218880 27448800 29278720 29815816 30262656 31523600 36598400 37269770 37828320 40350208 43918080 44723724 47285400 50437760 54897600 55904655 59631632 60525312 63047200 73196800 74539540 75656640 87836160 89447448 93174425 94570800 100875520 109795200 111809310 119263264 121050624 126094400 146393600 149079080 151313280 178894896 186348850 189141600 201751040 219590400 223618620 238526528 252188800 279523275 298158160 302626560 357789792 372697700 378283200 439180800 447237240 477053056 504377600 559046550 596316320 605253120 715579584 745395400 756566400 894474480 901338533 954106112 1008755200 1118093100 1192632640 1431159168 1490790800 1513132800 1788948960 1802677066 1908212224 2236186200 2385265280 2704015599 2862318336 2981581600 3026265600 3577897920 3605354132 4472372400 4506692665 4770530560 5408031198 5724636672 5963163200 7155795840 7210708264 8944744800 9013385330 9541061120 10816062396 11926326400 13520077995 14311591680 14421416528 17889489600 18026770660 21632124792 22533463325 23852652800 27040155990 28623183360 28842833056 35778979200 36053541320 42625435949 43264249584 45066926650 47705305600 54080311980 57685666112 67600389975 71557958400 72107082640 85250871898 86528499168 90133853300 108160623960 115371332224 127876307847 135200779950 143115916800 144214165280 170501743796 173056998336 180267706600 213127179745 216321247920 230742664448 255752615694 270401559900 288428330560 293719330393 341003487592 346113996672 360535413200 426254359490 432642495840 461485328896 511505231388 540803119800 576856661120 587438660786 639381539235 682006975184 692227993344 721070826400 852508718980 865284991680 881157991179 1023010462776 1065635898725 1081606239600 1153713322240 1174877321572 1278763078470 1364013950368 1384455986688 1442141652800 1468596651965 1705017437960 1730569983360 1762315982358 2046020925552 2131271797450 2163212479200 2307426644480 2349754643144 2557526156940 2728027900736 2884283305600 2937193303930 3196907696175 3410034875920 3461139966720 3524631964716 4092041851104 4262543594900 4326424958400 4405789955895 4699509286288 5115052313880 5456055801472 5768566611200 5874386607860 6393815392350 6820069751840 6922279933440 7049263929432 7342983259825 8184083702208 8525087189800 8652849916800 8811579911790 9399018572576 10230104627760 10912111602944 11537133222400 11748773215720 12787630784700 13640139503680 14098527858864 14685966519650 16368167404416 17050174379600 17305699833600 17623159823580 18798037145152 20460209255520 21824223205888 22028949779475 23497546431440 25575261569400 27280279007360 28197055717728 29371933039300 32736334808832 34100348759200 34611399667200 35246319647160 37596074290304 40920418511040 44057899558950 46995092862880 51150523138800 54560558014720 56394111435456 58743866078600 65472669617664 68200697518400 70492639294320 75192148580608 81840837022080 88115799117900 93990185725760 102301046277600 109121116029440 112788222870912 117487732157200 136401395036800 140985278588640 150384297161216 163681674044160 176231598235800 187980371451520 204602092555200 225576445741824 234975464314400 272802790073600 281970557177280 327363348088320 352463196471600 375960742903040 409204185110400 451152891483648 469950928628800 545605580147200 563941114354560 704926392943200 751921485806080 818408370220800 939901857257600 1127882228709120 1409852785886400 1636816740441600 1879803714515200 2255764457418240 2819705571772800 3359267981704741 3759607429030400 5639411143545600 6718535963409482 10077803945114223 11278822287091200 13437071926818964 16796339908523705 20155607890228446 26874143853637928 33592679817047410 40311215780456892 50389019725571115 53748287707275856 67185359634094820 80622431560913784 83981699542618525 100778039451142230 107496575414551712 134370719268189640 161244863121827568 167963399085237050 201556078902284460 214993150829103424 251945098627855575 268741438536379280 322489726243655136 335926798170474100 403112157804568920 429986301658206848 503890197255711150 537482877072758560 644979452487310272 671853596340948200 806224315609137840 859972603316413696 1007780394511422300 1074965754145517120 1289958904974620544 1343707192681896400 1612448631218275680 1719945206632827392 2015560789022844600 2149931508291034240 2579917809949241088 2687414385363792800 3224897262436551360 4031121578045689200 4299863016582068480 5159835619898482176 5374828770727585600 6449794524873102720 8062243156091378400 8599726033164136960 10749657541455171200 12899589049746205440 16124486312182756800 21499315082910342400 25799178099492410880 32248972624365513600 42998630165820684800 64497945248731027200 128995890497462054400
- Sum of all divisors σ(n): 426172642842327907680
- Sum of proper divisors (its aliquot sum) s(n): 297176752344865853280
- 128995890497462054400 is an abundant number, because the sum of its proper divisors (297176752344865853280) is greater than itself. Its abundance is 168180861847403798880
Bases of 128995890497462054400
- Binary: 11011111110001011010111011011110101001110100110100110101110000000002
- Hexadecimal: 0x6FE2D76F53A69AE00
- Base-36: R81T6UQB6JAIO
Squares and roots of 128995890497462054400
- 128995890497462054400 squared (1289958904974620544002) is 16639939765233221144581327567868559360000
- 128995890497462054400 cubed (1289958904974620544003) is 2146483847840389039817258912711686857452279368393949184000000
-
The
square root of 128995890497462054400 is 11357635779.3980193473 -
The
cube root of 128995890497462054400 is 5052720.6918868509
Scales and comparisons
How big is 128995890497462054400?- 128,995,890,497,462,054,400 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 128,995,890,497,462,054,400 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 128995890497462054400 cubic inches would be around 421060.1 feet tall.
Recreational maths with 128995890497462054400
- 128995890497462054400 backwards is 004450264794098599821
- 128995890497462054400 is a
Harshad number . - The number of decimal digits it has is: 21
- The sum of 128995890497462054400's digits is 96
- More coming soon!
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The information we have on file for 128995890497462054400 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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