20728816128000
20,728,816,128,000 is an even composite number composed of five prime numbers multiplied together.
20728816128000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, two hundred forty-eight divisors.
Prime factorization of 20728816128000:
212 × 32 × 53 × 313 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 31 × 31 × 31 × 151)See below for interesting mathematical facts about the number 20728816128000 from the Numbermatics database.
Names of 20728816128000
- Cardinal: 20728816128000 can be written as Twenty trillion, seven hundred twenty-eight billion, eight hundred sixteen million, one hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 2.0728816128 × 1013
Factors of 20728816128000
Divisors of 20728816128000
- Number of divisors d(n): 1248
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 31 32 36 40 45 48 50 60 62 64 72 75 80 90 93 96 100 120 124 125 128 144 150 151 155 160 180 186 192 200 225 240 248 250 256 279 288 300 302 310 320 360 372 375 384 400 450 453 465 480 496 500 512 558 576 600 604 620 640 720 744 750 755 768 775 800 900 906 930 960 961 992 1000 1024 1116 1125 1152 1200 1208 1240 1280 1359 1395 1440 1488 1500 1510 1536 1550 1600 1800 1812 1860 1920 1922 1984 2000 2048 2232 2250 2265 2304 2325 2400 2416 2480 2560 2718 2790 2880 2883 2976 3000 3020 3072 3100 3200 3600 3624 3720 3775 3840 3844 3875 3968 4000 4096 4464 4500 4530 4608 4650 4681 4800 4805 4832 4960 5120 5436 5580 5760 5766 5952 6000 6040 6144 6200 6400 6795 6975 7200 7248 7440 7550 7680 7688 7750 7936 8000 8649 8928 9000 9060 9216 9300 9362 9600 9610 9664 9920 10240 10872 11160 11325 11520 11532 11625 11904 12000 12080 12288 12400 12800 13590 13950 14043 14400 14415 14496 14880 15100 15360 15376 15500 15872 16000 17298 17856 18000 18120 18432 18600 18724 18875 19200 19220 19328 19840 20480 21744 22320 22650 23040 23064 23250 23405 23808 24000 24025 24160 24800 25600 27180 27900 28086 28800 28830 28992 29760 29791 30200 30720 30752 31000 31744 32000 33975 34596 34875 35712 36000 36240 36864 37200 37448 37750 38400 38440 38656 39680 42129 43245 43488 44640 45300 46080 46128 46500 46810 47616 48000 48050 48320 49600 51200 54360 55800 56172 56625 57600 57660 57984 59520 59582 60400 61440 61504 62000 63488 64000 67950 69192 69750 70215 71424 72000 72075 72480 74400 74896 75500 76800 76880 77312 79360 84258 86490 86976 89280 89373 90600 92160 92256 93000 93620 95232 96000 96100 96640 99200 102400 108720 111600 112344 113250 115200 115320 115968 117025 119040 119164 120125 120800 123008 124000 126976 128000 135900 138384 139500 140430 142848 144000 144150 144960 145111 148800 148955 149792 151000 153600 153760 154624 158720 168516 169875 172980 173952 178560 178746 181200 184320 184512 186000 187240 190464 192000 192200 193280 198400 210645 216225 217440 223200 224688 226500 230400 230640 231936 234050 238080 238328 240250 241600 246016 248000 256000 268119 271800 276768 279000 280860 285696 288000 288300 289920 290222 297600 297910 299584 302000 307200 307520 309248 317440 337032 339750 345960 347904 351075 357120 357492 360375 362400 369024 372000 374480 380928 384000 384400 386560 396800 421290 432450 434880 435333 446400 446865 449376 453000 460800 461280 463872 468100 476160 476656 480500 483200 492032 496000 512000 536238 543600 553536 558000 561720 571392 576000 576600 579840 580444 585125 595200 595820 599168 604000 615040 618496 634880 674064 679500 691920 695808 702150 714240 714984 720750 724800 725555 738048 744000 744775 748960 768000 768800 773120 793600 842580 864900 869760 870666 892800 893730 898752 906000 921600 922560 927744 936200 952320 953312 961000 966400 984064 992000 1053225 1072476 1081125 1087200 1107072 1116000 1123440 1142784 1152000 1153200 1159680 1160888 1170250 1190400 1191640 1198336 1208000 1230080 1305999 1340595 1348128 1359000 1383840 1391616 1404300 1428480 1429968 1441500 1449600 1451110 1476096 1488000 1489550 1497920 1536000 1537600 1546240 1587200 1685160 1729800 1739520 1741332 1755375 1785600 1787460 1797504 1812000 1845120 1855488 1872400 1904640 1906624 1922000 1932800 1968128 1984000 2106450 2144952 2162250 2174400 2176665 2214144 2232000 2234325 2246880 2304000 2306400 2319360 2321776 2340500 2380800 2383280 2396672 2416000 2460160 2611998 2681190 2696256 2718000 2767680 2783232 2808600 2856960 2859936 2883000 2899200 2902220 2952192 2976000 2979100 2995840 3075200 3092480 3174400 3370320 3459600 3479040 3482664 3510750 3571200 3574920 3595008 3624000 3627775 3690240 3723875 3744800 3813248 3844000 3865600 3936256 3968000 4212900 4289904 4324500 4348800 4353330 4428288 4464000 4468650 4493760 4498441 4608000 4612800 4638720 4643552 4681000 4761600 4766560 4793344 4832000 4920320 5223996 5266125 5362380 5392512 5436000 5535360 5566464 5617200 5713920 5719872 5766000 5798400 5804440 5904384 5952000 5958200 5991680 6150400 6529995 6702975 6740640 6919200 6958080 6965328 7021500 7142400 7149840 7190016 7248000 7255550 7380480 7447750 7489600 7626496 7688000 7731200 7936000 8425800 8579808 8649000 8697600 8706660 8856576 8928000 8937300 8987520 8996882 9225600 9277440 9287104 9362000 9523200 9533120 9586688 9664000 9840640 10447992 10532250 10724760 10785024 10872000 10883325 11070720 11171625 11234400 11439744 11532000 11596800 11608880 11808768 11904000 11916400 11983360 12300800 13059990 13405950 13481280 13495323 13838400 13916160 13930656 14043000 14284800 14299680 14380032 14496000 14511100 14760960 14895500 14979200 15252992 15376000 15462400 15872000 16851600 17159616 17298000 17395200 17413320 17713152 17856000 17874600 17975040 17993764 18138875 18451200 18574208 18724000 19066240 19173376 19328000 19681280 20895984 21064500 21449520 21570048 21744000 21766650 22141440 22343250 22468800 22492205 22879488 23064000 23193600 23217760 23808000 23832800 23966720 24601600 26119980 26811900 26962560 26990646 27676800 27832320 27861312 28086000 28569600 28599360 28760064 28992000 29022200 29521920 29791000 29958400 30505984 30752000 32649975 33514875 33703200 34319232 34596000 34790400 34826640 35426304 35712000 35749200 35950080 35987528 36277750 36902400 37148416 37448000 38132480 38656000 40485969 41791968 42129000 42899040 43140096 43488000 43533300 44282880 44686500 44937600 44984410 45758976 46128000 46387200 46435520 47616000 47665600 47933440 49203200 52239960 53623800 53925120 53981292 54416625 55353600 55722624 56172000 57198720 57520128 57984000 58044400 59043840 59582000 59916800 61011968 61504000 65299950 67029750 67406400 67476615 68638464 69192000 69580800 69653280 71424000 71498400 71900160 71975056 72555500 73804800 74296832 74896000 76264960 77312000 80971938 83583936 84258000 85798080 86280192 86976000 87066600 88565760 89373000 89875200 89968820 91517952 92256000 92871040 95331200 95866880 98406400 104479920 107247600 107850240 107962584 108833250 110707200 111445248 112344000 112461025 114397440 115968000 116088800 119164000 119833600 122023936 123008000 130599900 134059500 134812800 134953230 137276928 138384000 139161600 139306560 142848000 142996800 143800320 143950112 145111000 147609600 148593664 149792000 152529920 161943876 163249875 167167872 168516000 171596160 172560384 173952000 174133200 177131520 178746000 179750400 179937640 183035904 184512000 185742080 190662400 202429845 208959840 214495200 215700480 215925168 217666500 221414400 222890496 224688000 224922050 228794880 231936000 232177600 238328000 239667200 246016000 261199800 268119000 269625600 269906460 274553856 276768000 278613120 285993600 287600640 287900224 290222000 295219200 297187328 299584000 305059840 323887752 326499750 334335744 337032000 337383075 343192320 347904000 348266400 357492000 359500800 359875280 366071808 369024000 371484160 381324800 404859690 417919680 428990400 431400960 431850336 435333000 442828800 445780992 449376000 449844100 457589760 464355200 476656000 479334400 492032000 522399600 536238000 539251200 539812920 549107712 553536000 557226240 562305125 571987200 575800448 580444000 594374656 599168000 610119680 647775504 652999500 668671488 674064000 674766150 686384640 695808000 696532800 714984000 719001600 719750560 738048000 742968320 762649600 809719380 835839360 857980800 862801920 863700672 870666000 885657600 891561984 898752000 899688200 915179520 928710400 953312000 1012149225 1044799200 1072476000 1078502400 1079625840 1098215424 1107072000 1114452480 1124610250 1143974400 1151600896 1160888000 1198336000 1295551008 1305999000 1337342976 1348128000 1349532300 1372769280 1393065600 1429968000 1438003200 1439501120 1476096000 1485936640 1525299200 1619438760 1671678720 1686915375 1715961600 1727401344 1741332000 1783123968 1797504000 1799376400 1830359040 1857420800 1906624000 2024298450 2089598400 2144952000 2157004800 2159251680 2214144000 2228904960 2249220500 2287948800 2303201792 2321776000 2396672000 2591102016 2611998000 2674685952 2696256000 2699064600 2745538560 2786131200 2859936000 2879002240 2971873280 3050598400 3238877520 3343357440 3373830750 3431923200 3454802688 3482664000 3595008000 3598752800 3714841600 3813248000 4048596900 4179196800 4289904000 4314009600 4318503360 4428288000 4457809920 4498441000 4575897600 4606403584 4643552000 5060746125 5182204032 5223996000 5349371904 5392512000 5398129200 5491077120 5572262400 5719872000 5758004480 6477755040 6686714880 6747661500 6863846400 6909605376 6965328000 7190016000 7197505600 7429683200 7626496000 8097193800 8358393600 8579808000 8637006720 8915619840 8996882000 9151795200 9212807168 9287104000 10121492250 10364408064 10447992000 10785024000 10796258400 11144524800 11439744000 11516008960 12955510080 13373429760 13495323000 13727692800 13819210752 13930656000 14395011200 14859366400 15252992000 16194387600 16716787200 17159616000 17274013440 17993764000 18425614336 18574208000 20242984500 20728816128 20895984000 21570048000 21592516800 22289049600 22879488000 23032017920 25911020160 26746859520 26990646000 27455385600 27638421504 27861312000 28790022400 32388775200 33433574400 34319232000 34548026880 35987528000 37148416000 40485969000 41457632256 41791968000 43185033600 44578099200 45758976000 46064035840 51822040320 53981292000 55276843008 55722624000 57580044800 64777550400 66867148800 68638464000 69096053760 71975056000 74296832000 80971938000 82915264512 83583936000 86370067200 92128071680 103644080640 107962584000 111445248000 115160089600 129555100800 133734297600 137276928000 138192107520 143950112000 161943876000 165830529024 167167872000 172740134400 207288161280 215925168000 222890496000 230320179200 259110201600 276384215040 287900224000 323887752000 334335744000 345480268800 414576322560 431850336000 460640358400 518220403200 575800448000 647775504000 668671488000 690960537600 829152645120 863700672000 1036440806400 1151600896000 1295551008000 1381921075200 1727401344000 2072881612800 2303201792000 2591102016000 3454802688000 4145763225600 5182204032000 6909605376000 10364408064000 20728816128000
- Sum of all divisors σ(n): 77727287998464
- Sum of proper divisors (its aliquot sum) s(n): 56998471870464
- 20728816128000 is an abundant number, because the sum of its proper divisors (56998471870464) is greater than itself. Its abundance is 36269655742464
Bases of 20728816128000
- Binary: 1001011011010010011011011100011010000000000002
- Hexadecimal: 0x12DA4DB8D000
- Base-36: 7CIOPX4W0
Squares and roots of 20728816128000
- 20728816128000 squared (207288161280002) is 429683818068432912384000000
- 20728816128000 cubed (207288161280003) is 8906836857917549961911470129152000000000
-
The
square root of 20728816128000 is 4552890.9637723591 -
The
cube root of 20728816128000 is 27469.9688157099
Scales and comparisons
How big is 20728816128000?- 20,728,816,128,000 seconds is equal to 659,112 years, 12 weeks, 1 day, 8 hours.
-
To count from 1 to 20,728,816,128,000 would take you about one million, six hundred forty-seven thousand, seven hundred eighty 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 20728816128000 cubic inches would be around 2289.2 feet tall.
Recreational maths with 20728816128000
- 20728816128000 backwards is 00082161882702
- 20728816128000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20728816128000's digits is 45
- More coming soon!
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The information we have on file for 20728816128000 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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