12811721053387468800
12,811,721,053,387,468,800 is an even composite number composed of five prime numbers multiplied together.
What does the number 12811721053387468800 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 702 divisors.
12811721053387468800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred two divisors.
Prime factorization of 12811721053387468800:
212 × 3 × 52 × 72 × 9225612
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 922561 × 922561)See below for interesting mathematical facts about the number 12811721053387468800 from the Numbermatics database.
Names of 12811721053387468800
- Cardinal: 12811721053387468800 can be written as Twelve quintillion, eight hundred eleven quadrillion, seven hundred twenty-one trillion, fifty-three billion, three hundred eighty-seven million, four hundred sixty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 1.28117210533874688 × 1019
Factors of 12811721053387468800
Divisors of 12811721053387468800
- Number of divisors d(n): 702
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 49 50 56 60 64 70 75 80 84 96 98 100 105 112 120 128 140 147 150 160 168 175 192 196 200 210 224 240 245 256 280 294 300 320 336 350 384 392 400 420 448 480 490 512 525 560 588 600 640 672 700 735 768 784 800 840 896 960 980 1024 1050 1120 1176 1200 1225 1280 1344 1400 1470 1536 1568 1600 1680 1792 1920 1960 2048 2100 2240 2352 2400 2450 2560 2688 2800 2940 3072 3136 3200 3360 3584 3675 3840 3920 4096 4200 4480 4704 4800 4900 5120 5376 5600 5880 6144 6272 6400 6720 7168 7350 7680 7840 8400 8960 9408 9600 9800 10240 10752 11200 11760 12288 12544 12800 13440 14336 14700 15360 15680 16800 17920 18816 19200 19600 20480 21504 22400 23520 25088 25600 26880 28672 29400 30720 31360 33600 35840 37632 38400 39200 43008 44800 47040 50176 51200 53760 58800 61440 62720 67200 71680 75264 76800 78400 86016 89600 94080 100352 102400 107520 117600 125440 134400 143360 150528 153600 156800 179200 188160 200704 215040 235200 250880 268800 301056 307200 313600 358400 376320 430080 470400 501760 537600 602112 627200 716800 752640 922561 940800 1003520 1075200 1254400 1505280 1845122 1881600 2150400 2508800 2767683 3010560 3690244 3763200 4612805 5017600 5535366 6457927 7380488 7526400 9225610 11070732 12915854 13838415 14760976 15052800 18451220 19373781 22141464 23064025 25831708 27676830 29521952 32289635 36902440 38747562 44282928 45205489 46128050 51663416 55353660 59043904 64579270 69192075 73804880 77495124 88565856 90410978 92256100 96868905 103326832 110707320 118087808 129158540 135616467 138384150 147609760 154990248 161448175 177131712 180821956 184512200 193737810 206653664 221414640 226027445 236175616 258317080 271232934 276768300 295219520 309980496 322896350 354263424 361643912 369024400 387475620 413307328 442829280 452054890 472351232 484344525 516634160 542465868 553536600 590439040 619960992 645792700 678082335 708526848 723287824 738048800 774951240 826614656 885658560 904109780 944702464 968689050 1033268320 1084931736 1107073200 1130137225 1180878080 1239921984 1291585400 1356164670 1417053696 1446575648 1476097600 1549902480 1653229312 1771317120 1808219560 1889404928 1937378100 2066536640 2169863472 2214146400 2260274450 2361756160 2479843968 2583170800 2712329340 2834107392 2893151296 2952195200 3099804960 3306458624 3390411675 3542634240 3616439120 3778809856 3874756200 4133073280 4339726944 4428292800 4520548900 4723512320 4959687936 5166341600 5424658680 5668214784 5786302592 5904390400 6199609920 6612917248 6780823350 7085268480 7232878240 7749512400 8266146560 8679453888 8856585600 9041097800 9447024640 9919375872 10332683200 10849317360 11336429568 11572605184 11808780800 12399219840 13225834496 13561646700 14170536960 14465756480 15499024800 16532293120 17358907776 17713171200 18082195600 18894049280 19838751744 20665366400 21698634720 23145210368 23617561600 24798439680 26451668992 27123293400 28341073920 28931512960 30998049600 33064586240 34717815552 35426342400 36164391200 39677503488 41330732800 43397269440 46290420736 47235123200 49596879360 54246586800 56682147840 57863025920 61996099200 66129172480 69435631104 70852684800 72328782400 79355006976 82661465600 86794538880 92580841472 94470246400 99193758720 108493173600 115726051840 123992198400 132258344960 138871262208 141705369600 144657564800 165322931200 173589077760 185161682944 198387517440 216986347200 231452103680 247984396800 277742524416 283410739200 289315129600 330645862400 347178155520 396775034880 433972694400 462904207360 495968793600 555485048832 578630259200 661291724800 694356311040 851118798721 867945388800 925808414720 991937587200 1157260518400 1388712622080 1702237597442 1735890777600 1983875174400 2314521036800 2553356396163 2777425244160 3404475194884 3471781555200 4255593993605 4629042073600 5106712792326 5957831591047 6808950389768 6943563110400 8511187987210 10213425584652 11915663182094 12766781980815 13617900779536 13887126220800 17022375974420 17873494773141 20426851169304 21277969968025 23831326364188 25533563961630 27235801559072 29789157955235 34044751948840 35746989546282 40853702338608 41704821137329 42555939936050 47662652728376 51067127923260 54471603118144 59578315910470 63833909904075 68089503897680 71493979092564 81707404677216 83409642274658 85111879872100 89367473865705 95325305456752 102134255846520 108943206236288 119156631820940 125114463411987 127667819808150 136179007795360 142987958185128 148945789776175 163414809354432 166819284549316 170223759744200 178734947731410 190650610913504 204268511693040 208524105686645 217886412472576 238313263641880 250228926823974 255335639616300 272358015590720 285975916370256 297891579552350 326829618708864 333638569098632 340447519488400 357469895462820 381301221827008 408537023386080 417048211373290 435772824945152 446837369328525 476626527283760 500457853647948 510671279232600 544716031181440 571951832740512 595783159104700 625572317059935 653659237417728 667277138197264 680895038976800 714939790925640 762602443654016 817074046772160 834096422746580 871545649890304 893674738657050 953253054567520 1000915707295896 1021342558465200 1042620528433225 1089432062362880 1143903665481024 1191566318209400 1251144634119870 1307318474835456 1334554276394528 1361790077953600 1429879581851280 1525204887308032 1634148093544320 1668192845493160 1743091299780608 1787349477314100 1906506109135040 2001831414591792 2042685116930400 2085241056866450 2178864124725760 2287807330962048 2383132636418800 2502289268239740 2614636949670912 2669108552789056 2723580155907200 2859759163702560 3050409774616064 3127861585299675 3268296187088640 3336385690986320 3486182599561216 3574698954628200 3813012218270080 4003662829183584 4085370233860800 4170482113732900 4357728249451520 4575614661924096 4766265272837600 5004578536479480 5229273899341824 5338217105578112 5447160311814400 5719518327405120 6100819549232128 6255723170599350 6536592374177280 6672771381972640 7149397909256400 7626024436540160 8007325658367168 8170740467721600 8340964227465800 8715456498903040 9151229323848192 9532530545675200 10009157072958960 10458547798683648 10676434211156224 10894320623628800 11439036654810240 12201639098464256 12511446341198700 13073184748354560 13345542763945280 14298795818512800 15252048873080320 16014651316734336 16341480935443200 16681928454931600 17430912997806080 18302458647696384 19065061091350400 20018314145917920 21352868422312448 21788641247257600 22878073309620480 24403278196928512 25022892682397400 26146369496709120 26691085527890560 28597591637025600 30504097746160640 32029302633468672 32682961870886400 33363856909863200 36604917295392768 38130122182700800 40036628291835840 42705736844624896 43577282494515200 45756146619240960 50045785364794800 52292738993418240 53382171055781120 57195183274051200 61008195492321280 64058605266937344 65365923741772800 66727713819726400 73209834590785536 76260244365401600 80073256583671680 85411473689249792 87154564989030400 91512293238481920 100091570729589600 106764342111562240 114390366548102400 122016390984642560 128117210533874688 130731847483545600 133455427639452800 152520488730803200 160146513167343360 170822947378499584 183024586476963840 200183141459179200 213528684223124480 228780733096204800 256234421067749376 261463694967091200 266910855278905600 305040977461606400 320293026334686720 366049172953927680 400366282918358400 427057368446248960 457561466192409600 512468842135498752 533821710557811200 610081954923212800 640586052669373440 800732565836716800 854114736892497920 915122932384819200 1067643421115622400 1281172105338746880 1601465131673433600 1830245864769638400 2135286842231244800 2562344210677493760 3202930263346867200 4270573684462489600 6405860526693734400 12811721053387468800
- Sum of all divisors σ(n): 49274714930521346604
- Sum of proper divisors (its aliquot sum) s(n): 36462993877133877804
- 12811721053387468800 is an abundant number, because the sum of its proper divisors (36462993877133877804) is greater than itself. Its abundance is 23651272823746409004
Bases of 12811721053387468800
- Binary: 10110001110011000110000001101011001011001000110110110000000000002
- Hexadecimal: 0xB1CC606B2C8DB000
- Base-36: 2PC5C2VYNWB9C
Squares and roots of 12811721053387468800
- 12811721053387468800 squared (128117210533874688002) is 164140196349811713173831424870973440000
- 12811721053387468800 cubed (128117210533874688003) is 2102918409282035683166599439421846883448878553628672000000
-
The
square root of 12811721053387468800 is 3579346456.1826742507 -
The
cube root of 12811721053387468800 is 2339927.9845728057
Scales and comparisons
How big is 12811721053387468800?- 12,811,721,053,387,468,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 12,811,721,053,387,468,800 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 12811721053387468800 cubic inches would be around 194994 feet tall.
Recreational maths with 12811721053387468800
- 12811721053387468800 backwards is 00886478335012711821
- 12811721053387468800 is a
Harshad number . - The number of decimal digits it has is: 20
- The sum of 12811721053387468800's digits is 75
- More coming soon!
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The information we have on file for 12811721053387468800 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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