20842729475764560
20,842,729,475,764,560 is an even composite number composed of eight prime numbers multiplied together.
What does the number 20842729475764560 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 640 divisors.
20842729475764560 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 20842729475764560:
24 × 3 × 5 × 7 × 13 × 2969 × 4091 × 78571
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 2969 × 4091 × 78571)See below for interesting mathematical facts about the number 20842729475764560 from the Numbermatics database.
Names of 20842729475764560
- Cardinal: 20842729475764560 can be written as Twenty quadrillion, eight hundred forty-two trillion, seven hundred twenty-nine billion, four hundred seventy-five million, seven hundred sixty-four thousand, five hundred sixty.
Scientific notation
- Scientific notation: 2.084272947576456 × 1016
Factors of 20842729475764560
Divisors of 20842729475764560
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 52 56 60 65 70 78 80 84 91 104 105 112 120 130 140 156 168 182 195 208 210 240 260 273 280 312 336 364 390 420 455 520 546 560 624 728 780 840 910 1040 1092 1365 1456 1560 1680 1820 2184 2730 2969 3120 3640 4091 4368 5460 5938 7280 8182 8907 10920 11876 12273 14845 16364 17814 20455 20783 21840 23752 24546 28637 29690 32728 35628 38597 40910 41566 44535 47504 49092 53183 57274 59380 61365 62349 65456 71256 77194 78571 81820 83132 85911 89070 98184 103915 106366 114548 115791 118760 122730 124698 142512 143185 154388 157142 159549 163640 166264 171822 178140 192985 196368 207830 212732 229096 231582 235713 237520 245460 249396 265915 270179 286370 308776 311745 314284 319098 327280 332528 343644 356280 372281 385970 392855 415660 425464 429555 458192 463164 471426 490920 498792 531830 540358 549997 572740 578955 617552 623490 628568 638196 687288 712560 744562 771940 785710 797745 810537 831320 850928 859110 926328 942852 981840 997584 1021423 1063660 1080716 1099994 1116843 1145480 1157910 1178565 1246980 1257136 1276392 1350895 1374576 1489124 1543880 1571420 1595490 1621074 1649991 1662640 1718220 1852656 1861405 1885704 2042846 2127320 2161432 2199988 2233686 2290960 2315820 2357130 2493960 2552784 2701790 2749985 2978248 3064269 3087760 3142840 3190980 3242148 3299982 3436440 3722810 3771408 4052685 4085692 4254640 4322864 4399976 4467372 4631640 4714260 4987920 5107115 5403580 5499970 5584215 5956496 6128538 6285680 6381960 6484296 6599964 6872880 7149961 7445620 8105370 8171384 8249955 8799952 8934744 9263280 9428520 10214230 10807160 10999940 11168430 12146179 12257076 12763920 12968592 13199928 14299922 14891240 15321345 16210740 16342768 16499910 17869488 18857040 20428460 21449883 21614320 21999880 22336860 24292358 24514152 26399856 28599844 29782480 30642690 32421480 32999820 35749805 36438537 40856920 42899766 43999760 44673720 48584716 49028304 57199688 60730895 61285380 64842960 65999640 71499610 72877074 81713840 85023253 85799532 89347440 97169432 107249415 114399376 121461790 122570760 131999280 142999220 145754148 157900327 170046506 171599064 182192685 194338864 214498830 233277299 242923580 245141520 255069759 285998440 291508296 315800654 321433961 340093012 343198128 364385370 425116265 428997660 466554598 473700981 485847160 510139518 571996880 583016592 631601308 642867922 680186024 699831897 728770740 789501635 850232530 857995320 933109196 947401962 964301883 971694320 1020279036 1105302289 1166386495 1263202616 1275348795 1285735844 1360372048 1399663794 1457541480 1579003270 1607169805 1632941093 1700465060 1715990640 1866218392 1894803924 1928603766 2040558072 2210604578 2250037727 2332772990 2368504905 2526405232 2550697590 2571471688 2799327588 2915082960 3032604887 3158006540 3214339610 3265882186 3315906867 3400930120 3499159485 3732436784 3789607848 3857207532 4081116144 4178641493 4421209156 4500075454 4665545980 4737009810 4821509415 4898823279 5101395180 5142943376 5526511445 5598655176 6065209774 6316013080 6428679220 6531764372 6631813734 6750113181 6801860240 6998318970 7579215696 7714415064 8164705465 8357282986 8842418312 9000150908 9097814661 9331091960 9474019620 9643018830 9797646558 10202790360 11053022890 11197310352 11250188635 12130419548 12535924479 12632026160 12857358440 13063528744 13263627468 13500226362 13996637940 15163024435 15428830128 16329410930 16579534335 16714565972 17684836624 18000301816 18195629322 18662183920 18948039240 19286037660 19595293116 20405580720 20893207465 21228234209 22106045780 22500377270 24260839096 24494116395 25071848958 25714716880 26127057488 26527254936 27000452724 27993275880 29250490451 30326048870 32658821860 33159068670 33429131944 33750565905 36000603632 36391258644 37896078480 38572075320 39190586232 41786414930 42456468418 44212091560 45000754540 45489073305 48521678192 48988232790 50143697916 53054509872 54000905448 55986551760 58500980902 60652097740 62679622395 63684702627 65317643720 66318137340 66858263888 67501131810 72782517288 77144150640 78381172464 83572829860 84912936836 87751471353 88424183120 90001509080 90978146610 97976465580 100287395832 106141171045 108001810896 117001961804 121304195480 125359244790 127369405254 130635287440 132636274680 135002263620 145565034576 146252452255 167145659720 169825873672 175502942706 180003018160 181956293220 195952931160 200574791664 212282342090 234003923608 242608390960 250718489580 254738810508 265272549360 270004527240 292504904510 318423513135 334291319440 339651747344 351005885412 363912586440 391905862320 424564684180 438757356765 468007847216 501436979160 509477621016 540009054480 585009809020 636847026270 702011770824 727825172880 849129368360 877514713530 954337430209 1002873958320 1018955242032 1170019618040 1273694052540 1404023541648 1698258736720 1755029427060 1908674860418 2340039236080 2547388105080 2863012290627 3510058854120 3817349720836 4771687151045 5094776210160 5726024581254 6680362011463 7020117708240 7634699441672 9543374302090 11452049162508 12406386592717 13360724022926 14315061453135 15269398883344 19086748604180 20041086034389 22904098325016 24812773185434 26721448045852 28630122906270 33401810057315 37219159778151 38173497208360 40082172068778 45808196650032 49625546370868 53442896091704 57260245812540 62031932963585 66803620114630 74438319556302 76346994416720 80164344137556 86844706149019 99251092741736 100205430171945 106885792183408 114520491625080 124063865927170 133607240229260 148876639112604 160328688275112 173689412298038 186095798890755 198502185483472 200410860343890 229040983250160 248127731854340 260534118447057 267214480458520 297753278225208 320657376550224 347378824596076 372191597781510 400821720687780 434223530745095 496255463708680 521068236894114 534428960917040 595506556450416 694757649192152 744383195563020 801643441375560 868447061490190 992510927417360 1042136473788228 1302670592235285 1389515298384304 1488766391126040 1603286882751120 1736894122980380 2084272947576456 2605341184470570 2977532782252080 3473788245960760 4168545895152912 5210682368941140 6947576491921520 10421364737882280 20842729475764560
- Sum of all divisors σ(n): 79570271616675840
- Sum of proper divisors (its aliquot sum) s(n): 58727542140911280
- 20842729475764560 is an abundant number, because the sum of its proper divisors (58727542140911280) is greater than itself. Its abundance is 37884812665146720
Bases of 20842729475764560
- Binary: 10010100000110001011010000111101000110101110001010100002
- Hexadecimal: 0x4A0C5A1E8D7150
- Base-36: 5P84PQIJJ2O
Squares and roots of 20842729475764560
- 20842729475764560 squared (208427294757645602) is 434419371999904810120396551993600
- 20842729475764560 cubed (208427294757645603) is 9054485449625545358146914734551027119152226816000
-
The
square root of 20842729475764560 is 144370112.8203637583 -
The
cube root of 20842729475764560 is 275201.9650286781
Scales and comparisons
How big is 20842729475764560?- 20,842,729,475,764,560 seconds is equal to 662,734,326 years, 27 weeks, 5 days, 9 hours, 16 minutes.
-
To count from 1 to 20,842,729,475,764,560 would take you about one billion, nine hundred eighty-eight million, two hundred two thousand, nine 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 20842729475764560 cubic inches would be around 22933.5 feet tall.
Recreational maths with 20842729475764560
- 20842729475764560 backwards is 06546757492724802
- 20842729475764560 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 20842729475764560's digits is 78
- More coming soon!
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The information we have on file for 20842729475764560 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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