20420487820800
20,420,487,820,800 is an even composite number composed of six prime numbers multiplied together.
20420487820800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.
Prime factorization of 20420487820800:
29 × 32 × 52 × 43 × 113 × 1912
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 43 × 113 × 191 × 191)See below for interesting mathematical facts about the number 20420487820800 from the Numbermatics database.
Names of 20420487820800
- Cardinal: 20420487820800 can be written as Twenty trillion, four hundred twenty billion, four hundred eighty-seven million, eight hundred twenty thousand, eight hundred.
Scientific notation
- Scientific notation: 2.04204878208 × 1013
Factors of 20420487820800
Divisors of 20420487820800
- Number of divisors d(n): 1080
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 43 45 48 50 60 64 72 75 80 86 90 96 100 113 120 128 129 144 150 160 172 180 191 192 200 215 225 226 240 256 258 288 300 320 339 344 360 382 384 387 400 430 450 452 480 512 516 565 573 576 600 640 645 678 688 720 764 768 774 800 860 900 904 955 960 1017 1032 1075 1130 1146 1152 1200 1280 1290 1356 1376 1440 1528 1536 1548 1600 1695 1719 1720 1800 1808 1910 1920 1935 2034 2064 2150 2260 2292 2304 2400 2560 2580 2712 2752 2825 2865 2880 3056 3096 3200 3225 3390 3438 3440 3600 3616 3820 3840 3870 4068 4128 4300 4520 4584 4608 4775 4800 4859 5085 5160 5424 5504 5650 5730 5760 6112 6192 6400 6450 6780 6876 6880 7200 7232 7640 7680 7740 8136 8213 8256 8475 8595 8600 9040 9168 9550 9600 9675 9718 10170 10320 10848 11008 11300 11460 11520 12224 12384 12800 12900 13560 13752 13760 14325 14400 14464 14577 15280 15480 16272 16426 16512 16950 17190 17200 18080 18336 19100 19200 19350 19436 20340 20640 21583 21696 22016 22600 22920 23040 24295 24448 24639 24768 25425 25800 27120 27504 27520 28650 28800 28928 29154 30560 30960 32544 32852 33024 33900 34380 34400 36160 36481 36672 38200 38400 38700 38872 40680 41065 41280 42975 43166 43392 43731 45200 45840 48590 48896 49278 49536 50850 51600 54240 55008 55040 57300 57600 57856 58308 61120 61920 64749 65088 65704 66048 67800 68760 68800 72320 72885 72962 73344 73917 76400 77400 77744 81360 82130 82560 85950 86332 86784 87462 90400 91680 97180 97792 98556 99072 101700 103200 107915 108480 109443 110016 110080 114600 115200 116616 121475 122240 123195 123840 129498 130176 131408 135600 137520 137600 144640 145770 145924 146688 147834 152800 154800 155488 162720 164260 165120 171900 172664 173568 174924 180800 182405 183360 194247 194360 197112 198144 203400 205325 206400 215830 216960 218655 218886 220032 229200 233232 242950 244480 246390 247680 258996 260352 262816 271200 275040 275200 289280 291540 291848 293376 295668 305600 309600 310976 323745 325440 328329 328520 330240 343800 345328 349848 361600 364425 364810 366720 369585 388494 388720 394224 406800 410650 412800 431660 433920 437310 437772 440064 458400 466464 485900 488960 492780 495360 517992 520704 525632 539575 542400 547215 550080 550400 583080 583696 591336 611200 615975 619200 621952 647490 650880 656658 657040 687600 690656 699696 723200 728850 729620 733440 739170 776988 777440 788448 813600 821300 825600 863320 867840 874620 875544 880128 912025 916800 928069 932928 971235 971800 985560 990720 1035984 1051264 1079150 1084800 1093275 1094430 1100160 1166160 1167392 1182672 1222400 1231950 1238400 1243904 1294980 1301760 1313316 1314080 1375200 1381312 1399392 1446400 1457700 1459240 1466880 1478340 1553976 1554880 1568683 1576896 1618725 1627200 1641645 1642600 1651200 1726640 1749240 1751088 1824050 1833600 1847925 1856138 1865856 1942470 1943600 1971120 2071968 2102528 2158300 2169600 2186550 2188860 2200320 2332320 2334784 2365344 2444800 2463900 2476800 2487808 2589960 2603520 2626632 2628160 2736075 2750400 2762624 2784207 2798784 2915400 2918480 2956680 3107952 3109760 3137366 3153792 3237450 3254400 3283290 3285200 3453280 3498480 3502176 3648100 3667200 3695850 3712276 3731712 3884940 3887200 3942240 4122353 4143936 4205056 4316600 4339200 4373100 4377720 4400640 4640345 4664640 4669568 4706049 4730688 4856175 4927800 4953600 5179920 5253264 5256320 5472150 5500800 5525248 5568414 5597568 5830800 5836960 5913360 6215904 6219520 6274732 6307584 6474900 6508800 6566580 6570400 6906560 6996960 7004352 7296200 7334400 7391700 7424552 7463424 7769880 7774400 7843415 7884480 8208225 8244706 8287872 8352621 8633200 8746200 8755440 9280690 9329280 9339136 9412098 9461376 9712350 9855600 10359840 10506528 10512640 10944300 11001600 11050496 11136828 11195136 11661600 11673920 11826720 12367059 12431808 12439040 12549464 12615168 12949800 13017600 13133160 13140800 13813120 13921035 13993920 14008704 14118147 14592400 14783400 14849104 15539760 15548800 15686830 15768960 16416450 16489412 16575744 16705242 17266400 17492400 17510880 18561380 18658560 18678272 18824196 18922752 19424700 19711200 20611765 20719680 21013056 21025280 21888600 22003200 22273656 22390272 23201725 23323200 23347840 23530245 23653440 24734118 24863616 25098928 25899600 26266320 26281600 27626240 27842070 27987840 28017408 28236294 29184800 29566800 29698208 31079520 31097600 31373660 31537920 32832900 32978824 33151488 33410484 34532800 34984800 35021760 37101177 37122760 37317120 37648392 37845504 38849400 39217075 39422400 41223530 41439360 41763105 42026112 43777200 44547312 46403450 46646400 46695680 47060490 47306880 49468236 49727232 50197856 51799200 52532640 52563200 55252480 55684140 55975680 56034816 56472588 58369600 59133600 59396416 61835295 62159040 62195200 62747320 63075840 65665800 65957648 66820968 69065600 69605175 69969600 70043520 70590735 74202354 74245520 75296784 77698800 78434150 78844800 82447060 82878720 83526210 84052224 87554400 89094624 92806900 93292800 93391360 94120980 94613760 98936472 99454464 100395712 103058825 103598400 105065280 105126400 111368280 111951360 112945176 116739200 117651225 118267200 118792832 123670590 124318080 125494640 131331600 131915296 133641936 138131200 139210350 139939200 140087040 141181470 148404708 148491040 150593568 155397600 156868300 157689600 164894120 165757440 167052420 168104448 175108800 177261179 178189248 185505885 185613800 186585600 188241960 189227520 197872944 200791424 206117650 207196800 208815525 210130560 222736560 225890352 233478400 235302450 236534400 237585664 247341180 248636160 250989280 262663200 263830592 267283872 276262400 278420700 279878400 280174080 282362940 296809416 296982080 301187136 309176475 310795200 313736600 315379200 329788240 334104840 350217600 352953675 354522358 356378496 371011770 371227600 376483920 395745888 401582848 412235300 414393600 417631050 420261120 445473120 451780704 466956800 470604900 473068800 475171328 494682360 497272320 501978560 525326400 527661184 531783537 534567744 556841400 559756800 564725880 593618832 593964160 602374272 618352950 621590400 627473200 659576480 668209680 700435200 705907350 709044716 712756992 742023540 742455200 752967840 791491776 803165696 824470600 828787200 835262100 840522240 886305895 890946240 903561408 927529425 941209800 946137600 989364720 1003957120 1050652800 1055322368 1063567074 1069135488 1113682800 1129451760 1187237664 1187928320 1204748544 1236705900 1243180800 1254946400 1319152960 1336419360 1400870400 1411814700 1418089432 1425513984 1484047080 1484910400 1505935680 1582983552 1595350611 1648941200 1670524200 1772611790 1781892480 1807122816 1855058850 1882419600 1978729440 2007914240 2101305600 2110644736 2127134148 2138270976 2227365600 2258903520 2374475328 2375856640 2409497088 2473411800 2486361600 2509892800 2638305920 2658917685 2672838720 2823629400 2836178864 2968094160 2969820800 3011871360 3165967104 3190701222 3297882400 3341048400 3545223580 3563784960 3614245632 3710117700 3764839200 3957458880 4015828480 4202611200 4254268296 4276541952 4431529475 4454731200 4517807040 4748950656 4946823600 5019785600 5276611840 5317835370 5345677440 5647258800 5672357728 5936188320 5939641600 6023742720 6331934208 6381402444 6595764800 6682096800 7090447160 7127569920 7228491264 7420235400 7529678400 7914917760 7976753055 8508536592 8863058950 8909462400 9035614080 9497901312 9893647200 10039571200 10553223680 10635670740 10691354880 11294517600 11344715456 11872376640 11879283200 12047485440 12762804888 13191529600 13294588425 13364193600 14180894320 14840470800 15059356800 15829835520 15953506110 17017073184 17726117900 17818924800 18071228160 18995802624 19787294400 20079142400 21271341480 21382709760 22589035200 22689430912 23744753280 25525609776 26383059200 26589176850 26728387200 28361788640 29680941600 30118713600 31659671040 31907012220 34034146368 35452235800 35637849600 36142456320 39574588800 39883765275 42542682960 45178070400 45378861824 47489506560 51051219552 52766118400 53178353700 53456774400 56723577280 59361883200 60237427200 63814024440 68068292736 70904471600 79149177600 79767530550 85085365920 90356140800 90757723648 94979013120 102102439104 106356707400 106913548800 113447154560 118723766400 127628048880 136136585472 141808943200 158298355200 159535061100 170170731840 180712281600 204204878208 212713414800 226894309120 237447532800 255256097760 272273170944 283617886400 319070122200 340341463680 408409756416 425426829600 453788618240 474895065600 510512195520 567235772800 638140244400 680682927360 816819512832 850853659200 1021024391040 1134471545600 1276280488800 1361365854720 1701707318400 2042048782080 2268943091200 2552560977600 3403414636800 4084097564160 5105121955200 6806829273600 10210243910400 20420487820800
- Sum of all divisors σ(n): 75837611441592
- Sum of proper divisors (its aliquot sum) s(n): 55417123620792
- 20420487820800 is an abundant number, because the sum of its proper divisors (55417123620792) is greater than itself. Its abundance is 34996635799992
Bases of 20420487820800
- Binary: 1001010010010100000111110110000110110000000002
- Hexadecimal: 0x129283EC3600
- Base-36: 78L1J7GG0
Squares and roots of 20420487820800
- 20420487820800 squared (204204878208002) is 416996322839441132912640000
- 20420487820800 cubed (204204878208003) is 8515268331861192528521119150374912000000
-
The
square root of 20420487820800 is 4518903.3869734369 -
The
cube root of 20420487820800 is 27333.0882911735
Scales and comparisons
How big is 20420487820800?- 20,420,487,820,800 seconds is equal to 649,308 years, 18 weeks, 16 hours.
-
To count from 1 to 20,420,487,820,800 would take you about one million, six hundred twenty-three thousand, two hundred seventy 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 20420487820800 cubic inches would be around 2277.8 feet tall.
Recreational maths with 20420487820800
- 20420487820800 backwards is 00802878402402
- 20420487820800 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20420487820800's digits is 45
- More coming soon!
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The information we have on file for 20420487820800 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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