15420142378279872
15,420,142,378,279,872 is an even composite number composed of four prime numbers multiplied together.
What does the number 15420142378279872 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 840 divisors.
15420142378279872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eight hundred forty divisors.
Prime factorization of 15420142378279872:
26 × 39 × 1013 × 1092
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 101 × 101 × 101 × 109 × 109)See below for interesting mathematical facts about the number 15420142378279872 from the Numbermatics database.
Names of 15420142378279872
- Cardinal: 15420142378279872 can be written as Fifteen quadrillion, four hundred twenty trillion, one hundred forty-two billion, three hundred seventy-eight million, two hundred seventy-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.5420142378279872 × 1016
Factors of 15420142378279872
Divisors of 15420142378279872
- Number of divisors d(n): 840
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 101 108 109 144 162 192 202 216 218 243 288 303 324 327 404 432 436 486 576 606 648 654 729 808 864 872 909 972 981 1212 1296 1308 1458 1616 1728 1744 1818 1944 1962 2187 2424 2592 2616 2727 2916 2943 3232 3488 3636 3888 3924 4374 4848 5184 5232 5454 5832 5886 6464 6561 6976 7272 7776 7848 8181 8748 8829 9696 10201 10464 10908 11009 11664 11772 11881 13122 14544 15552 15696 16362 17496 17658 19392 19683 20402 20928 21816 22018 23328 23544 23762 24543 26244 26487 29088 30603 31392 32724 33027 34992 35316 35643 39366 40804 43632 44036 46656 47088 47524 49086 52488 52974 58176 61206 62784 65448 66054 69984 70632 71286 73629 78732 79461 81608 87264 88072 91809 94176 95048 98172 99081 104976 105948 106929 122412 130896 132108 139968 141264 142572 147258 157464 158922 163216 174528 176144 183618 188352 190096 196344 198162 209952 211896 213858 220887 238383 244824 261792 264216 275427 282528 285144 294516 297243 314928 317844 320787 326432 352288 367236 380192 392688 396324 419904 423792 427716 441774 476766 489648 523584 528432 550854 565056 570288 589032 594486 629856 635688 641574 652864 662661 704576 715149 734472 760384 785376 792648 826281 847584 855432 883548 891729 953532 962361 979296 1030301 1056864 1101708 1111909 1140576 1178064 1188972 1199981 1259712 1271376 1283148 1325322 1430298 1468944 1570752 1585296 1652562 1695168 1710864 1767096 1783458 1907064 1924722 1958592 1987983 2060602 2113728 2145447 2203416 2223818 2281152 2356128 2377944 2399962 2478843 2542752 2566296 2650644 2675187 2860596 2887083 2937888 3090903 3170592 3305124 3335727 3421728 3534192 3566916 3599943 3814128 3849444 3975966 4121204 4290894 4406832 4447636 4712256 4755888 4799924 4957686 5085504 5132592 5301288 5350374 5721192 5774166 5875776 6181806 6341184 6610248 6671454 6843456 7068384 7133832 7199886 7436529 7628256 7698888 7951932 8025561 8242408 8581788 8661249 8813664 8895272 9272709 9511776 9599848 9915372 10007181 10265184 10602576 10700748 10799829 11442384 11548332 12363612 13220496 13342908 14136768 14267664 14399772 14873058 15256512 15397776 15903864 16051122 16484816 17163576 17322498 17627328 17790544 18545418 19023552 19199696 19830744 20014362 20530368 21205152 21401496 21599658 22309587 22884768 23096664 24076683 24727224 25983747 26440992 26685816 27818127 28535328 28799544 29746116 30021543 30795552 31807728 32102244 32399487 32969632 34327152 34644996 35581088 37090836 38399392 39661488 40028724 42410304 42802992 43199316 44619174 45769536 46193328 48153366 49454448 51967494 52881984 53371632 55636254 57070656 57599088 59492232 60043086 61591104 63615456 64204488 64798974 65939264 66928761 68654304 69289992 71162176 72230049 74181672 76798784 77951241 79322976 80057448 83454381 85605984 86398632 89238348 90064629 92386656 96306732 97198461 98908896 103934988 106743264 111272508 112302809 115198176 118984464 120086172 121198081 127230912 128408976 129597948 133857522 137308608 138579984 144460098 148363344 155902482 158645952 160114896 166908762 171211968 172797264 178476696 180129258 184773312 192613464 194396922 197817792 200786283 207869976 213486528 216690147 222545016 224605618 230396352 233853723 237968928 240172344 242396162 250363143 256817952 259195896 267715044 270193887 277159968 288920196 291595383 296726688 311804964 320229792 333817524 336908427 345594528 356953392 360258516 363594243 385226928 388793844 401572566 415739952 433380294 445090032 449211236 467707446 475937856 480344688 484792324 500726286 513635904 518391792 535430088 540387774 554319936 577840392 583190766 593453376 623609928 640459584 667635048 673816854 691189056 713906784 720517032 727188486 751089429 770453856 777587688 803145132 810581661 831479904 866760588 874786149 890180064 898422472 935414892 960689376 969584648 1001452572 1010725281 1036783584 1070860176 1080775548 1090782729 1155680784 1166381532 1247219856 1335270096 1347633708 1427813568 1441034064 1454376972 1502178858 1540907712 1555175376 1606290264 1621163322 1662959808 1733521176 1749572298 1780360128 1796844944 1870829784 1921378752 1939169296 2002905144 2021450562 2073567168 2141720352 2161551096 2181565458 2253268287 2311361568 2332763064 2431744983 2494439712 2624358447 2670540192 2695267416 2882068128 2908753944 3004357716 3032175843 3110350752 3212580528 3242326644 3272348187 3467042352 3499144596 3593689888 3741659568 3878338592 4005810288 4042901124 4283440704 4323102192 4363130916 4506536574 4622723136 4665526128 4863489966 4988879424 5248716894 5341080384 5390534832 5764136256 5817507888 6008715432 6064351686 6220701504 6425161056 6484653288 6544696374 6759804861 6934084704 6998289192 7187379776 7295234949 7483319136 7756677184 7873075341 8011620576 8085802248 8646204384 8726261832 9013073148 9096527529 9331052256 9726979932 9817044561 10497433788 10781069664 11635015776 12017430864 12128703372 12241006181 12850322112 12969306576 13089392748 13519609722 13868169408 13996578384 14590469898 14966638272 15746150682 16023241152 16171604496 17292408768 17452523664 18026146296 18193055058 18662104512 19453959864 19634089122 20279414583 20994867576 21562139328 21885704847 23270031552 23619226023 24034861728 24257406744 24482012362 25938613152 26178785496 27039219444 27289582587 27993156768 29180939796 29451133683 31492301364 32343208992 34905047328 36052292592 36386110116 36723018543 38907919728 39268178244 40558829166 41989735152 43771409694 47238452046 48069723456 48514813488 48964024724 51877226304 52357570992 54078438888 54579165174 55986313536 58361879592 58902267366 62984602728 64686417984 69810094656 72104585184 72772220232 73446037086 77815839456 78536356488 81117658332 81868747761 83979470304 87542819388 88353401049 94476904092 97029626976 97928049448 104715141984 108156877776 109158330348 110169055629 116723759184 117804534732 125969205456 144209170368 145544440464 146892074172 155631678912 157072712976 162235316664 163737495522 167958940608 175085638776 176706802098 188953808184 194059253952 195856098896 209430283968 216313755552 218316660696 220338111258 233447518368 235609069464 245606243283 251938410912 265060203147 291088880928 293784148344 314145425952 324470633328 327474991044 330507166887 350171277552 353413604196 377907616368 391712197792 432627511104 436633321392 440676222516 466895036736 471218138928 491212486566 503876821824 530120406294 582177761856 587568296688 628290851904 648941266656 654949982088 661014333774 700342555104 706827208392 736818729849 755815232736 783424395584 795180609441 873266642784 881352445032 942436277856 982424973132 991521500661 1060240812588 1175136593376 1297882533312 1309899964176 1322028667548 1400685110208 1413654416784 1473637459698 1511630465472 1590361218882 1746533285568 1762704890064 1884872555712 1964849946264 1983043001322 2120481625176 2210456189547 2350273186752 2385541828323 2619799928352 2644057335096 2827308833568 2947274919396 2974564501983 3180722437764 3525409780128 3929699892528 3966086002644 4240963250352 4420912379094 4771083656646 5239599856704 5288114670192 5654617667136 5894549838792 5949129003966 6361444875528 7050819560256 7859399785056 7932172005288 8481926500704 8841824758188 8923693505949 9542167313292 10576229340384 11789099677584 11898258007932 12722889751056 15718799570112 15864344010576 16963853001408 17683649516376 17847387011898 19084334626584 21152458680768 23578199355168 23796516015864 25445779502112 26771080517847 31728688021152 35367299032752 35694774023796 38168669253168 47156398710336 47593032031728 50891559004224 53542161035694 63457376042304 70734598065504 71389548047592 76337338506336 80313241553541 95186064063456 107084322071388 141469196131008 142779096095184 152674677012672 160626483107082 190372128126912 214168644142776 240939724660623 285558192190368 321252966214164 428337288285552 481879449321246 571116384380736 642505932428328 856674576571104 963758898642492 1285011864856656 1713349153142208 1927517797284984 2570023729713312 3855035594569968 5140047459426624 7710071189139936 15420142378279872
- Sum of all divisors σ(n): 46786419612081072
- Sum of proper divisors (its aliquot sum) s(n): 31366277233801200
- 15420142378279872 is an abundant number, because the sum of its proper divisors (31366277233801200) is greater than itself. Its abundance is 15946134855521328
Bases of 15420142378279872
- Binary: 1101101100100010001001101011001101011111100011110000002
- Hexadecimal: 0x36C889ACD7E3C0
- Base-36: 47TZFM3R000
Squares and roots of 15420142378279872
- 15420142378279872 squared (154201423782798722) is 237780790966422827059309560336384
- 15420142378279872 cubed (154201423782798723) is 3666613651522244396133179160218365938951616462848
-
The
square root of 15420142378279872 is 124177865.8951742173 -
The
cube root of 15420142378279872 is 248902.6160595821
Scales and comparisons
How big is 15420142378279872?- 15,420,142,378,279,872 seconds is equal to 490,312,829 years, 51 weeks, 5 days, 23 hours, 31 minutes, 12 seconds.
-
To count from 1 to 15,420,142,378,279,872 would take you about one billion, four hundred seventy million, nine hundred thirty-eight thousand, four hundred eighty-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 15420142378279872 cubic inches would be around 20741.9 feet tall.
Recreational maths with 15420142378279872
- 15420142378279872 backwards is 27897287324102451
- 15420142378279872 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 15420142378279872's digits is 72
- More coming soon!
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The information we have on file for 15420142378279872 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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