31387868994356800016
31,387,868,994,356,800,016 is an even composite number composed of five prime numbers multiplied together.
What does the number 31387868994356800016 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 640 divisors.
31387868994356800016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 31387868994356800016:
24 × 7 × 133 × 713 × 7093
(2 × 2 × 2 × 2 × 7 × 13 × 13 × 13 × 71 × 71 × 71 × 709 × 709 × 709)See below for interesting mathematical facts about the number 31387868994356800016 from the Numbermatics database.
Names of 31387868994356800016
- Cardinal: 31387868994356800016 can be written as Thirty-one quintillion, three hundred eighty-seven quadrillion, eight hundred sixty-eight trillion, nine hundred ninety-four billion, three hundred fifty-six million, eight hundred thousand and sixteen.
Scientific notation
- Scientific notation: 3.1387868994356800016 × 1019
Factors of 31387868994356800016
Divisors of 31387868994356800016
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 52 56 71 91 104 112 142 169 182 208 284 338 364 497 568 676 709 728 923 994 1136 1183 1352 1418 1456 1846 1988 2197 2366 2704 2836 3692 3976 4394 4732 4963 5041 5672 6461 7384 7952 8788 9217 9464 9926 10082 11344 11999 12922 14768 15379 17576 18434 18928 19852 20164 23998 25844 30758 35152 35287 36868 39704 40328 47996 50339 51688 61516 64519 65533 70574 73736 79408 80656 83993 95992 100678 103376 119821 123032 129038 131066 141148 147472 155987 167986 191984 201356 239642 246064 258076 262132 282296 311974 335972 352373 357911 402712 458731 479284 502681 516152 524264 564592 623948 654407 671944 704746 715822 805424 838747 851929 917462 958568 1005362 1032304 1048528 1091909 1247896 1308814 1343888 1409492 1431644 1557673 1677494 1703858 1834924 1917136 2010724 2183818 2495792 2505377 2617628 2818984 2863288 3115346 3354988 3407716 3518767 3574069 3669848 4021448 4367636 4580849 4652843 5010754 5235256 5637968 5726576 5963503 6230692 6534853 6709976 6815432 7037534 7148138 7339696 8042896 8507291 8735272 9161698 9305686 10021508 10470512 10903711 11075077 11927006 12461384 13069706 13419952 13630864 14075068 14296276 17014582 17470544 18323396 18611372 20043016 21807422 22150154 23854012 24922768 25018483 26139412 28150136 28592552 32569901 34029164 35690351 36646792 37222744 40086032 43614844 44300308 45743971 46462897 47708024 50036966 52278824 56300272 57185104 59551037 60486959 65139802 68058328 71380702 73293584 74445488 77525539 84953089 87229688 88600616 91487942 92925794 95416048 100073932 104557648 110594783 119102074 120973918 130279604 136116656 142761404 155051078 169906178 174459376 177201232 182975884 185851588 200147864 221189566 238204148 241947836 249832457 253758899 260559208 285522808 310102156 325240279 339812356 356400829 365951768 371703176 400295728 423408713 442379132 463974563 476408296 483895672 499664914 507517798 521118416 571045616 594671623 604017661 620204312 650480558 679624712 712801658 731903536 743406352 774163481 786330467 846817426 884758264 927949126 952816592 967791344 999329828 1015035596 1104390157 1189343246 1208035322 1240408624 1300961116 1359249424 1425603316 1548326962 1572660934 1693634852 1769516528 1776312293 1855898252 1998659656 2030071192 2208780314 2378686492 2416070644 2494805803 2534014921 2601922232 2851206632 3096653924 3145321868 3247821941 3298865687 3387269704 3552624586 3711796504 3997319312 4060142384 4228123627 4417560628 4633210777 4757372984 4832141288 4989611606 5068029842 5203844464 5504313269 5702413264 6031669319 6193307848 6290643736 6495643882 6597731374 6774539408 7105249172 7423593008 7730731099 7852229593 8456247254 8835121256 9266421554 9514745968 9664282576 9979223212 10136059684 11008626538 12063338638 12386615696 12581287472 12991287764 13195462748 14210498344 15461462198 15704459186 16912494508 17670242512 17738104447 18532843108 19958446424 20272119368 22017253076 23092059809 24126677276 25304458859 25982575528 26390925496 28420996688 30922924396 31408918372 32432475439 32942193973 33824989016 35476208894 37065686216 39916892848 40544238736 42221685233 42885253931 44034506152 46184119618 48253354552 50608917718 51965151056 52781850992 54965607151 60231740101 61845848792 62817836744 64864950878 65884387946 67649978032 70952417788 74131372432 78411701147 84443370466 85770507862 88069012304 92368239236 96506709104 101217835436 109931214302 120463480202 123691697584 125635673488 129729901756 131768775892 141904835576 156823402294 168886740932 171541015724 177131212013 179915059391 184736478472 202435670872 219862428604 230595357811 240926960404 259459803512 263537551784 283809671152 300196777517 313646804588 328957965167 337773481864 343082031448 354262424026 359830118782 369472956944 404871341744 421622180707 428248521649 439724857208 461190715622 481853920808 518919607024 527075103568 548881908029 557508301103 600393555034 627293609176 657915930334 675546963728 686164062896 708524848052 719660237564 783012621313 843244361414 856497043298 879449714416 922381431244 963707841616 1097763816058 1115016602206 1200787110068 1254587218352 1259405415737 1315831860668 1417049696104 1439320475128 1566025242626 1686488722828 1712994086596 1796616578989 1844762862488 2195527632116 2230033204412 2302705756169 2338895772083 2401574220136 2518810831474 2631663721336 2834099392208 2878640950256 2997739651543 3132050485252 3372977445656 3425988173192 3593233157978 3689525724976 3902558107721 4276453547171 4391055264232 4460066408824 4605411512338 4677791544166 4803148440272 5037621662948 5263327442672 5481088349191 5567230781437 5995479303086 6264100970504 6745954891312 6851976346384 7186466315956 7805116215442 8552907094342 8782110528464 8920132817648 9210823024676 9355583088332 10075243325896 10962176698382 11134461562874 11990958606172 12528201941008 12576316052923 14372932631912 15610232430884 16372270404581 17105814188684 18421646049352 18711166176664 20150486651792 21924353396764 22268923125748 23356015526857 23981917212344 25152632105846 28745865263824 29935174830197 30405645037079 31220464861768 32744540809162 34211628377368 36843292098704 37422332353328 38970615470059 43848706793528 44537846251496 46712031053714 47963834424688 50305264211692 55593896113223 59870349660394 60811290074158 62440929723536 65489081618324 68423256754736 77941230940118 87697413587056 89075692502992 93424062107428 100610528423384 111187792226446 119740699320788 121622580148316 127559777108219 130978163236648 155882461880236 163492108687999 186848124214856 201221056846768 212839515259553 222375584452892 239481398641576 243245160296632 255119554216438 261956326473296 303628201849141 311764923760472 326984217375998 373696248429712 389157272792561 395273385482027 425679030519106 444751168905784 478962797283152 486490320593264 510239108432876 607256403698282 623529847520944 653968434751996 778314545585122 790546770964054 851358061038212 889502337811568 892918439757533 1020478216865752 1214512807396564 1307936869503992 1556629091170244 1581093541928108 1658277102406847 1702716122076424 1785836879515066 2040956433731504 2125397412943987 2429025614793128 2615873739007984 2766913698374189 3113258182340488 3162187083856216 3316554204813694 3405432244152848 3571673759030132 3947166624038833 4250794825887974 4858051229586256 5533827396748378 6226516364680976 6324374167712432 6633108409627388 7143347518060264 7894333248077666 8501589651775948 11067654793496756 11607939716847929 13266216819254776 14286695036120528 15788666496155332 17003179303551896 21557602331289011 22135309586993512 23215879433695858 26532433638509552 27630166368271831 31577332992310664 34006358607103792 43115204662578022 44270619173987024 46431758867391716 55260332736543662 63154665984621328 86230409325156044 92863517734783432 110520665473087324 150903216319023077 172460818650312088 185727035469566864 221041330946174648 280248830306757143 301806432638046154 344921637300624176 442082661892349296 560497660613514286 603612865276092308 1120995321227028572 1207225730552184616 1961741812147300001 2241990642454057144 2414451461104369232 3923483624294600002 4483981284908114288 7846967248589200004 15693934497178400008 31387868994356800016
- Sum of all divisors σ(n): 76474326112569907200
- Sum of proper divisors (its aliquot sum) s(n): 45086457118213107184
- 31387868994356800016 is an abundant number, because the sum of its proper divisors (45086457118213107184) is greater than itself. Its abundance is 13698588123856307168
Bases of 31387868994356800016
- Binary: 110110011100110000001110010001100111000010010001001101010000100002
- Hexadecimal: 0x1B3981C8CE1226A10
- Base-36: 6MGXIYA2MBH8W
Squares and roots of 31387868994356800016
- 31387868994356800016 squared (313878689943568000162) is 985198320006904956354657514059417600256
- 31387868994356800016 cubed (313878689943568000163) is 30923275801837140721810914661572533871464109287186022404096
-
The
square root of 31387868994356800016 is 5602487750.4869923649 -
The
cube root of 31387868994356800016 is 3154427.9373442395
Scales and comparisons
How big is 31387868994356800016?- 31,387,868,994,356,800,016 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 31,387,868,994,356,800,016 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 31387868994356800016 cubic inches would be around 262869 feet tall.
Recreational maths with 31387868994356800016
- 31387868994356800016 backwards is 61000865349986878313
- The number of decimal digits it has is: 20
- The sum of 31387868994356800016's digits is 95
- More coming soon!
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The information we have on file for 31387868994356800016 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!
Keywords: Divisors of 31387868994356800016, math, Factors of 31387868994356800016, curriculum, school, college, exams, university, Prime factorization of 31387868994356800016, STEM, science, technology, engineering, physics, economics, calculator, thirty-one quintillion, three hundred eighty-seven quadrillion, eight hundred sixty-eight trillion, nine hundred ninety-four billion, three hundred fifty-six million, eight hundred thousand and sixteen.