81424609280000
81,424,609,280,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 81424609280000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 960 divisors.
81424609280000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 81424609280000:
215 × 54 × 72 × 41 × 1979
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 7 × 41 × 1979)See below for interesting mathematical facts about the number 81424609280000 from the Numbermatics database.
Names of 81424609280000
- Cardinal: 81424609280000 can be written as Eighty-one trillion, four hundred twenty-four billion, six hundred nine million, two hundred eighty thousand.
Scientific notation
- Scientific notation: 8.142460928 × 1013
Factors of 81424609280000
Divisors of 81424609280000
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 41 49 50 56 64 70 80 82 98 100 112 125 128 140 160 164 175 196 200 205 224 245 250 256 280 287 320 328 350 392 400 410 448 490 500 512 560 574 625 640 656 700 784 800 820 875 896 980 1000 1024 1025 1120 1148 1225 1250 1280 1312 1400 1435 1568 1600 1640 1750 1792 1960 1979 2000 2009 2048 2050 2240 2296 2450 2500 2560 2624 2800 2870 3136 3200 3280 3500 3584 3920 3958 4000 4018 4096 4100 4375 4480 4592 4900 5000 5120 5125 5248 5600 5740 6125 6272 6400 6560 7000 7168 7175 7840 7916 8000 8036 8192 8200 8750 8960 9184 9800 9895 10000 10045 10240 10250 10496 11200 11480 12250 12544 12800 13120 13853 14000 14336 14350 15680 15832 16000 16072 16384 16400 17500 17920 18368 19600 19790 20000 20090 20480 20500 20992 22400 22960 24500 25088 25600 25625 26240 27706 28000 28672 28700 30625 31360 31664 32000 32144 32768 32800 35000 35840 35875 36736 39200 39580 40000 40180 40960 41000 41984 44800 45920 49000 49475 50176 50225 51200 51250 52480 55412 56000 57344 57400 61250 62720 63328 64000 64288 65600 69265 70000 71680 71750 73472 78400 79160 80000 80360 81139 81920 82000 83968 89600 91840 96971 98000 98950 100352 100450 102400 102500 104960 110824 112000 114688 114800 122500 125440 126656 128000 128576 131200 138530 140000 143360 143500 146944 156800 158320 160000 160720 162278 163840 164000 167936 179200 179375 183680 193942 196000 197900 200704 200900 204800 205000 209920 221648 224000 229376 229600 245000 247375 250880 251125 253312 256000 257152 262400 277060 280000 286720 287000 293888 313600 316640 320000 321440 324556 328000 335872 346325 358400 358750 367360 387884 392000 395800 401408 401800 405695 409600 410000 419840 443296 448000 459200 484855 490000 494750 501760 502250 506624 512000 514304 524800 554120 560000 567973 573440 574000 587776 627200 633280 640000 642880 649112 656000 671744 692650 716800 717500 734720 775768 784000 791600 802816 803600 811390 819200 820000 839680 886592 896000 918400 969710 980000 989500 1003520 1004500 1013248 1024000 1028608 1049600 1108240 1120000 1135946 1146880 1148000 1175552 1236875 1254400 1255625 1266560 1280000 1285760 1298224 1312000 1343488 1385300 1433600 1435000 1469440 1551536 1568000 1583200 1605632 1607200 1622780 1640000 1679360 1731625 1773184 1792000 1836800 1939420 1960000 1979000 2007040 2009000 2026496 2028475 2048000 2057216 2099200 2216480 2240000 2271892 2296000 2351104 2424275 2473750 2508800 2511250 2533120 2560000 2571520 2596448 2624000 2770600 2839865 2867200 2870000 2938880 3103072 3136000 3166400 3214400 3245560 3280000 3358720 3463250 3546368 3584000 3673600 3878840 3920000 3958000 3975811 4014080 4018000 4052992 4056950 4096000 4114432 4198400 4432960 4480000 4543784 4592000 4702208 4848550 4947500 5017600 5022500 5066240 5120000 5143040 5192896 5248000 5541200 5679730 5734400 5740000 5877760 6206144 6272000 6332800 6428800 6491120 6560000 6717440 6926500 7092736 7168000 7347200 7757680 7840000 7916000 7951622 8028160 8036000 8105984 8113900 8228864 8396800 8658125 8865920 8960000 9087568 9184000 9404416 9697100 9895000 10035200 10045000 10132480 10142375 10240000 10286080 10385792 10496000 11082400 11359460 11480000 11755520 12121375 12412288 12544000 12665600 12857600 12982240 13120000 13853000 14185472 14199325 14336000 14694400 15515360 15680000 15832000 15903244 16072000 16211968 16227800 16457728 16793600 17316250 17731840 17920000 18175136 18368000 19394200 19790000 19879055 20070400 20090000 20264960 20284750 20480000 20572160 20771584 20992000 22164800 22718920 22960000 23511040 24242750 24824576 25088000 25331200 25715200 25964480 26240000 27706000 28370944 28398650 28672000 29388800 31030720 31360000 31664000 31806488 32144000 32423936 32455600 32915456 33587200 34632500 35463680 35840000 36350272 36736000 38788400 39580000 39758110 40140800 40180000 40529920 40569500 41144320 41543168 41984000 44329600 45437840 45920000 47022080 48485500 49649152 50176000 50662400 50711875 51430400 51928960 52480000 55412000 56741888 56797300 58777600 60606875 62061440 62720000 63328000 63612976 64288000 64847872 64911200 65830912 69265000 70927360 70996625 71680000 72700544 73472000 77576800 79160000 79516220 80360000 81059840 81139000 82288640 83086336 83968000 88659200 90875680 91840000 96971000 99298304 99395275 100352000 101324800 101423750 102860800 103857920 104960000 110824000 113483776 113594600 117555200 121213750 124122880 125440000 126656000 127225952 128576000 129822400 138530000 141854720 141993250 143360000 145401088 146944000 155153600 158320000 159032440 160720000 162119680 162278000 164577280 166172672 167936000 177318400 181751360 183680000 193942000 198596608 198790550 200704000 202649600 202847500 205721600 207715840 209920000 221648000 226967552 227189200 235110400 242427500 248245760 250880000 253312000 254451904 257152000 259644800 277060000 283709440 283986500 290802176 293888000 310307200 316640000 318064880 321440000 324239360 324556000 329154560 332345344 354636800 354983125 363502720 367360000 387884000 397193216 397581100 405299200 405695000 411443200 415431680 419840000 443296000 453935104 454378400 484855000 496491520 496976375 501760000 506624000 508903808 514304000 519289600 554120000 567418880 567973000 581604352 587776000 620614400 633280000 636129760 642880000 649112000 664690688 709273600 709966250 727005440 734720000 775768000 794386432 795162200 810598400 811390000 822886400 830863360 839680000 886592000 908756800 969710000 992983040 993952750 1003520000 1013248000 1017807616 1028608000 1038579200 1108240000 1134837760 1135946000 1163208704 1175552000 1241228800 1266560000 1272259520 1285760000 1298224000 1329381376 1418547200 1419932500 1454010880 1469440000 1551536000 1588772864 1590324400 1621196800 1622780000 1645772800 1661726720 1773184000 1817513600 1939420000 1985966080 1987905500 2026496000 2035615232 2057216000 2077158400 2216480000 2269675520 2271892000 2326417408 2482457600 2484881875 2533120000 2544519040 2571520000 2596448000 2658762752 2837094400 2839865000 2908021760 2938880000 3103072000 3177545728 3180648800 3245560000 3323453440 3546368000 3635027200 3878840000 3971932160 3975811000 4052992000 4071230464 4114432000 4154316800 4432960000 4543784000 4652834816 4964915200 4969763750 5066240000 5089038080 5143040000 5192896000 5674188800 5679730000 5816043520 5877760000 6206144000 6361297600 6491120000 6646906880 7092736000 7270054400 7757680000 7943864320 7951622000 8105984000 8142460928 8228864000 8308633600 8865920000 9087568000 9305669632 9929830400 9939527500 10132480000 10178076160 10286080000 10385792000 11348377600 11359460000 11632087040 12412288000 12722595200 12982240000 13293813760 14185472000 14540108800 15515360000 15887728640 15903244000 16284921856 16617267200 17731840000 18175136000 18611339264 19859660800 19879055000 20264960000 20356152320 20572160000 20771584000 22718920000 23264174080 24824576000 25445190400 25964480000 28370944000 29080217600 31030720000 31806488000 32569843712 33234534400 35463680000 36350272000 39719321600 39758110000 40529920000 40712304640 41144320000 41543168000 45437840000 46528348160 49649152000 50890380800 51928960000 56741888000 58160435200 62061440000 63612976000 65139687424 66469068800 70927360000 72700544000 79438643200 79516220000 81424609280 83086336000 90875680000 93056696320 99298304000 101780761600 103857920000 116320870400 124122880000 127225952000 130279374848 141854720000 145401088000 159032440000 162849218560 166172672000 181751360000 198596608000 203561523200 207715840000 232641740800 248245760000 254451904000 283709440000 290802176000 318064880000 325698437120 332345344000 363502720000 397193216000 407123046400 415431680000 465283481600 496491520000 508903808000 581604352000 636129760000 651396874240 727005440000 814246092800 830863360000 992983040000 1017807616000 1163208704000 1272259520000 1454010880000 1628492185600 1661726720000 1985966080000 2035615232000 2326417408000 2544519040000 2908021760000 3256984371200 4071230464000 5089038080000 5816043520000 8142460928000 10178076160000 11632087040000 16284921856000 20356152320000 40712304640000 81424609280000
- Sum of all divisors σ(n): 242612779840200
- Sum of proper divisors (its aliquot sum) s(n): 161188170560200
- 81424609280000 is an abundant number, because the sum of its proper divisors (161188170560200) is greater than itself. Its abundance is 79763561280200
Bases of 81424609280000
- Binary: 100101000001110001001001110100110000000000000002
- Hexadecimal: 0x4A0E24E98000
- Base-36: SV1Y61LA8
Squares and roots of 81424609280000
- 81424609280000 squared (814246092800002) is 6629966996400662118400000000
- 81424609280000 cubed (814246092800003) is 539842472221219079324017098752000000000000
-
The
square root of 81424609280000 is 9023558.5707635323 -
The
cube root of 81424609280000 is 43342.9594036491
Scales and comparisons
How big is 81424609280000?- 81,424,609,280,000 seconds is equal to 2,589,050 years, 37 weeks, 6 hours, 13 minutes, 20 seconds.
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To count from 1 to 81,424,609,280,000 would take you about six million, four hundred seventy-two thousand, six hundred twenty-six 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 81424609280000 cubic inches would be around 3611.9 feet tall.
Recreational maths with 81424609280000
- 81424609280000 backwards is 00008290642418
- The number of decimal digits it has is: 14
- The sum of 81424609280000's digits is 44
- More coming soon!
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The information we have on file for 81424609280000 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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