81162138624000
81,162,138,624,000 is an even composite number composed of six prime numbers multiplied together.
81162138624000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, three hundred forty-four divisors.
Prime factorization of 81162138624000:
213 × 3 × 53 × 72 × 31 × 17393
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 31 × 17393)See below for interesting mathematical facts about the number 81162138624000 from the Numbermatics database.
Names of 81162138624000
- Cardinal: 81162138624000 can be written as Eighty-one trillion, one hundred sixty-two billion, one hundred thirty-eight million, six hundred twenty-four thousand.
Scientific notation
- Scientific notation: 8.1162138624 × 1013
Factors of 81162138624000
Divisors of 81162138624000
- Number of divisors d(n): 1344
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 31 32 35 40 42 48 49 50 56 60 62 64 70 75 80 84 93 96 98 100 105 112 120 124 125 128 140 147 150 155 160 168 175 186 192 196 200 210 217 224 240 245 248 250 256 280 294 300 310 320 336 350 372 375 384 392 400 420 434 448 465 480 490 496 500 512 525 560 588 600 620 640 651 672 700 735 744 750 768 775 784 800 840 868 875 896 930 960 980 992 1000 1024 1050 1085 1120 1176 1200 1225 1240 1280 1302 1344 1400 1470 1488 1500 1519 1536 1550 1568 1600 1680 1736 1750 1792 1860 1920 1960 1984 2000 2048 2100 2170 2240 2325 2352 2400 2450 2480 2560 2604 2625 2688 2800 2940 2976 3000 3038 3072 3100 3136 3200 3255 3360 3472 3500 3584 3675 3720 3840 3875 3920 3968 4000 4096 4200 4340 4480 4557 4650 4704 4800 4900 4960 5120 5208 5250 5376 5425 5600 5880 5952 6000 6076 6125 6144 6200 6272 6400 6510 6720 6944 7000 7168 7350 7440 7595 7680 7750 7840 7936 8000 8192 8400 8680 8960 9114 9300 9408 9600 9800 9920 10240 10416 10500 10752 10850 11200 11625 11760 11904 12000 12152 12250 12288 12400 12544 12800 13020 13440 13888 14000 14336 14700 14880 15190 15360 15500 15680 15872 16000 16275 16800 17360 17393 17920 18228 18375 18600 18816 19200 19600 19840 20480 20832 21000 21504 21700 22400 22785 23250 23520 23808 24000 24304 24500 24576 24800 25088 25600 26040 26880 27125 27776 28000 28672 29400 29760 30380 30720 31000 31360 31744 32000 32550 33600 34720 34786 35840 36456 36750 37200 37632 37975 38400 39200 39680 40960 41664 42000 43008 43400 44800 45570 46500 47040 47616 48000 48608 49000 49600 50176 51200 52080 52179 53760 54250 55552 56000 57344 58800 59520 60760 61440 62000 62720 63488 64000 65100 67200 69440 69572 71680 72912 73500 74400 75264 75950 76800 78400 79360 81375 83328 84000 86016 86800 86965 89600 91140 93000 94080 95232 96000 97216 98000 99200 100352 102400 104160 104358 107520 108500 111104 112000 113925 117600 119040 121520 121751 122880 124000 125440 126976 128000 130200 134400 138880 139144 143360 145824 147000 148800 150528 151900 153600 156800 158720 162750 166656 168000 172032 173600 173930 179200 182280 186000 188160 189875 190464 192000 194432 196000 198400 200704 204800 208320 208716 215040 217000 222208 224000 227850 235200 238080 243040 243502 248000 250880 253952 256000 260400 260895 268800 277760 278288 286720 291648 294000 297600 301056 303800 307200 313600 317440 325500 333312 336000 347200 347860 358400 364560 365253 372000 376320 379750 380928 384000 388864 392000 396800 401408 416640 417432 430080 434000 434825 444416 448000 455700 470400 476160 486080 487004 496000 501760 512000 520800 521790 537600 539183 555520 556576 569625 583296 588000 595200 602112 607600 608755 614400 627200 634880 651000 666624 672000 694400 695720 716800 729120 730506 744000 752640 759500 761856 768000 777728 784000 793600 833280 834864 852257 860160 868000 869650 888832 896000 911400 940800 952320 972160 974008 992000 1003520 1024000 1041600 1043580 1075200 1078366 1111040 1113152 1139250 1166592 1176000 1190400 1204224 1215200 1217510 1254400 1269760 1302000 1304475 1333248 1344000 1388800 1391440 1433600 1458240 1461012 1488000 1505280 1519000 1536000 1555456 1568000 1587200 1617549 1666560 1669728 1704514 1736000 1739300 1777664 1792000 1822800 1826265 1881600 1904640 1944320 1948016 1984000 2007040 2083200 2087160 2150400 2156732 2174125 2222080 2226304 2278500 2333184 2352000 2380800 2430400 2435020 2508800 2556771 2604000 2608950 2666496 2688000 2695915 2777600 2782880 2916480 2922024 2976000 3010560 3038000 3043775 3072000 3110912 3136000 3174400 3235098 3333120 3339456 3409028 3472000 3478600 3584000 3645600 3652530 3763200 3774281 3809280 3888640 3896032 3968000 4166400 4174320 4261285 4300800 4313464 4348250 4444160 4452608 4557000 4666368 4704000 4761600 4860800 4870040 5017600 5113542 5208000 5217900 5332992 5376000 5391830 5555200 5565760 5832960 5844048 5952000 6021120 6076000 6087550 6221824 6272000 6348800 6470196 6522375 6666240 6678912 6818056 6944000 6957200 7168000 7291200 7305060 7526400 7548562 7777280 7792064 7936000 8087745 8332800 8348640 8522570 8626928 8696500 8888320 8905216 9114000 9131325 9332736 9408000 9523200 9721600 9740080 10035200 10227084 10416000 10435800 10752000 10783660 11110400 11131520 11322843 11665920 11688096 11904000 12152000 12175100 12443648 12544000 12783855 12940392 13044750 13332480 13357824 13479575 13636112 13888000 13914400 14582400 14610120 15052800 15097124 15218875 15554560 15584128 15872000 16175490 16665600 16697280 17045140 17253856 17393000 17810432 18228000 18262650 18665472 18816000 18871405 19046400 19443200 19480160 20454168 20832000 20871600 21306425 21504000 21567320 22220800 22263040 22645686 23331840 23376192 23808000 24304000 24350200 25088000 25567710 25880784 26089500 26419967 26664960 26715648 26959150 27272224 27776000 27828800 29164800 29220240 30105600 30194248 30437750 31109120 31168256 31744000 32350980 33331200 33394560 34090280 34507712 34786000 35620864 36456000 36525300 37330944 37632000 37742810 38886400 38960320 40438725 40908336 41664000 41743200 42612850 43134640 44441600 44526080 45291372 45656625 46663680 46752384 47616000 48608000 48700400 50176000 51135420 51761568 52179000 52839934 53431296 53918300 54544448 55552000 55657600 56614215 58329600 58440480 60388496 60875500 62218240 62336512 63919275 64701960 66662400 66789120 67397875 68180560 69015424 69572000 71241728 72912000 73050600 75264000 75485620 77772800 77920640 79259901 80877450 81816672 83328000 83486400 85225700 86269280 89052160 90582744 91313250 93327360 93504768 94357025 95232000 97216000 97400800 102270840 103523136 104358000 105679868 106532125 106862592 107836600 109088896 111104000 111315200 113228430 116659200 116880960 120776992 121751000 124673024 127838550 129403920 132099835 133324800 133578240 134795750 136361120 138030848 139144000 142483456 145824000 146101200 150528000 150971240 155545600 155841280 158519802 161754900 163633344 166656000 166972800 170451400 172538560 178104320 181165488 182626500 186654720 187009536 188714050 194432000 194801600 202193625 204541680 207046272 208716000 211359736 213064250 213725184 215673200 218177792 222208000 222630400 226456860 233318400 233761920 241553984 243502000 249346048 255677100 258807840 264199670 267156480 269591500 272722240 276061696 278288000 283071075 291648000 292202400 301942480 311091200 311682560 317039604 319596375 323509800 327266688 333312000 333945600 340902800 345077120 356208640 362330976 365253000 374019072 377428100 388864000 389603200 396299505 404387250 409083360 414092544 417432000 422719472 426128500 427450368 431346400 436355584 445260800 452913720 466636800 467523840 471785125 483107968 487004000 498692096 511354200 517615680 528399340 534312960 539183000 545444480 552123392 556576000 566142150 583296000 584404800 603884960 623365120 634079208 639192750 647019600 654533376 660499175 666624000 667891200 681805600 690154240 712417280 724661952 730506000 748038144 754856200 777728000 779206400 792599010 808774500 818166720 828185088 834864000 845438944 852257000 862692800 872711168 890521600 905827440 933273600 935047680 943570250 966215936 974008000 997384192 1022708400 1035231360 1056798680 1068625920 1078366000 1090888960 1104246784 1113152000 1132284300 1166592000 1168809600 1207769920 1246730240 1268158416 1278385500 1294039200 1309066752 1320998350 1335782400 1363611200 1380308480 1415355375 1449323904 1461012000 1496076288 1509712400 1555456000 1558412800 1585198020 1617549000 1636333440 1656370176 1669728000 1690877888 1704514000 1725385600 1745422336 1781043200 1811654880 1870095360 1887140500 1932431872 1948016000 1981497525 2045416800 2070462720 2113597360 2137251840 2156732000 2181777920 2208493568 2226304000 2264568600 2333184000 2337619200 2415539840 2493460480 2536316832 2556771000 2588078400 2618133504 2641996700 2671564800 2727222400 2760616960 2830710750 2898647808 2922024000 2992152576 3019424800 3116825600 3170396040 3235098000 3272666880 3302495875 3312740352 3339456000 3381755776 3409028000 3450771200 3490844672 3562086400 3623309760 3740190720 3774281000 3864863744 3896032000 3962995050 4090833600 4140925440 4227194720 4313464000 4363555840 4416987136 4452608000 4529137200 4666368000 4675238400 4831079680 4986920960 5072633664 5113542000 5176156800 5236267008 5283993400 5343129600 5454444800 5521233920 5661421500 5797295616 5844048000 6038849600 6233651200 6340792080 6470196000 6545333760 6604991750 6625480704 6678912000 6763511552 6818056000 6901542400 6981689344 7246619520 7480381440 7548562000 7729727488 7792064000 7925990100 8181667200 8281850880 8454389440 8626928000 8727111680 8905216000 9058274400 9350476800 9662159360 9907487625 10145267328 10227084000 10352313600 10472534016 10567986800 10686259200 10908889600 11042467840 11322843000 11594591232 11688096000 12077699200 12467302400 12681584160 12940392000 13090667520 13209983500 13250961408 13357824000 13527023104 13636112000 13803084800 14493239040 14960762880 15097124000 15459454976 15584128000 15851980200 16363334400 16563701760 16908778880 17253856000 17454223360 17810432000 18116548800 18700953600 19324318720 19814975250 20290534656 20454168000 20704627200 20945068032 21135973600 21817779200 22084935680 22645686000 23189182464 23376192000 24155398400 24934604800 25363168320 25880784000 26181335040 26419967000 26715648000 27054046208 27272224000 27606169600 28986478080 30194248000 30918909952 31168256000 31703960400 32726668800 33127403520 33817557760 34507712000 34908446720 36233097600 37401907200 38648637440 39629950500 40581069312 40908336000 41409254400 42271947200 43635558400 45291372000 46378364928 46752384000 48310796800 50726336640 51761568000 52362670080 52839934000 53431296000 54108092416 54544448000 55212339200 57972956160 60388496000 62336512000 63407920800 65453337600 66254807040 67635115520 69015424000 72466195200 74803814400 77297274880 79259901000 81162138624 81816672000 82818508800 84543894400 87271116800 90582744000 92756729856 93504768000 96621593600 101452673280 103523136000 104725340160 105679868000 108216184832 109088896000 110424678400 115945912320 120776992000 124673024000 126815841600 130906675200 135270231040 138030848000 144932390400 154594549760 158519802000 162324277248 163633344000 165637017600 169087788800 174542233600 181165488000 187009536000 193243187200 202905346560 207046272000 211359736000 216432369664 218177792000 231891824640 241553984000 253631683200 261813350400 270540462080 276061696000 289864780800 317039604000 324648554496 327266688000 331274035200 338175577600 362330976000 374019072000 386486374400 405810693120 414092544000 422719472000 436355584000 463783649280 483107968000 507263366400 523626700800 541080924160 552123392000 579729561600 634079208000 649297108992 654533376000 676351155200 724661952000 772972748800 811621386240 828185088000 845438944000 872711168000 966215936000 1014526732800 1082161848320 1159459123200 1268158416000 1309066752000 1352702310400 1449323904000 1623242772480 1656370176000 1690877888000 1932431872000 2029053465600 2318918246400 2536316832000 2618133504000 2705404620800 2898647808000 3246485544960 3381755776000 3864863744000 4058106931200 5072633664000 5410809241600 5797295616000 6763511552000 8116213862400 10145267328000 11594591232000 13527023104000 16232427724800 20290534656000 27054046208000 40581069312000 81162138624000
- Sum of all divisors σ(n): 324341350474752
- Sum of proper divisors (its aliquot sum) s(n): 243179211850752
- 81162138624000 is an abundant number, because the sum of its proper divisors (243179211850752) is greater than itself. Its abundance is 162017073226752
Bases of 81162138624000
- Binary: 100100111010001000010000111000100100000000000002
- Hexadecimal: 0x49D108712000
- Base-36: SRPDDSIYO
Squares and roots of 81162138624000
- 81162138624000 squared (811621386240002) is 6587292746021392613376000000
- 81162138624000 cubed (811621386240003) is 534638767009457891756352548634624000000000
-
The
square root of 81162138624000 is 9009003.1981346305 -
The
cube root of 81162138624000 is 43296.3375418687
Scales and comparisons
How big is 81162138624000?- 81,162,138,624,000 seconds is equal to 2,580,704 years, 49 weeks, 5 days, 10 hours, 40 minutes.
-
To count from 1 to 81,162,138,624,000 would take you about six million, four hundred fifty-one thousand, seven hundred sixty-two 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 81162138624000 cubic inches would be around 3608 feet tall.
Recreational maths with 81162138624000
- 81162138624000 backwards is 00042683126118
- 81162138624000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 81162138624000's digits is 42
- More coming soon!
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The information we have on file for 81162138624000 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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