21192140390400
21,192,140,390,400 is an even composite number composed of five prime numbers multiplied together.
21192140390400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred thirty-six divisors.
Prime factorization of 21192140390400:
225 × 32 × 52 × 7 × 401
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 401)See below for interesting mathematical facts about the number 21192140390400 from the Numbermatics database.
Names of 21192140390400
- Cardinal: 21192140390400 can be written as Twenty-one trillion, one hundred ninety-two billion, one hundred forty million, three hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 2.11921403904 × 1013
Factors of 21192140390400
Divisors of 21192140390400
- Number of divisors d(n): 936
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 63 64 70 72 75 80 84 90 96 100 105 112 120 126 128 140 144 150 160 168 175 180 192 200 210 224 225 240 252 256 280 288 300 315 320 336 350 360 384 400 401 420 448 450 480 504 512 525 560 576 600 630 640 672 700 720 768 800 802 840 896 900 960 1008 1024 1050 1120 1152 1200 1203 1260 1280 1344 1400 1440 1536 1575 1600 1604 1680 1792 1800 1920 2005 2016 2048 2100 2240 2304 2400 2406 2520 2560 2688 2800 2807 2880 3072 3150 3200 3208 3360 3584 3600 3609 3840 4010 4032 4096 4200 4480 4608 4800 4812 5040 5120 5376 5600 5614 5760 6015 6144 6300 6400 6416 6720 7168 7200 7218 7680 8020 8064 8192 8400 8421 8960 9216 9600 9624 10025 10080 10240 10752 11200 11228 11520 12030 12288 12600 12800 12832 13440 14035 14336 14400 14436 15360 16040 16128 16384 16800 16842 17920 18045 18432 19200 19248 20050 20160 20480 21504 22400 22456 23040 24060 24576 25200 25263 25600 25664 26880 28070 28672 28800 28872 30075 30720 32080 32256 32768 33600 33684 35840 36090 36864 38400 38496 40100 40320 40960 42105 43008 44800 44912 46080 48120 49152 50400 50526 51200 51328 53760 56140 57344 57600 57744 60150 61440 64160 64512 65536 67200 67368 70175 71680 72180 73728 76800 76992 80200 80640 81920 84210 86016 89600 89824 90225 92160 96240 98304 100800 101052 102400 102656 107520 112280 114688 115200 115488 120300 122880 126315 128320 129024 131072 134400 134736 140350 143360 144360 147456 153600 153984 160400 161280 163840 168420 172032 179200 179648 180450 184320 192480 196608 201600 202104 204800 205312 210525 215040 224560 229376 230400 230976 240600 245760 252630 256640 258048 262144 268800 269472 280700 286720 288720 294912 307200 307968 320800 322560 327680 336840 344064 358400 359296 360900 368640 384960 393216 403200 404208 409600 410624 421050 430080 449120 458752 460800 461952 481200 491520 505260 513280 516096 524288 537600 538944 561400 573440 577440 589824 614400 615936 631575 641600 645120 655360 673680 688128 716800 718592 721800 737280 769920 786432 806400 808416 819200 821248 842100 860160 898240 917504 921600 923904 962400 983040 1010520 1026560 1032192 1048576 1075200 1077888 1122800 1146880 1154880 1179648 1228800 1231872 1263150 1283200 1290240 1310720 1347360 1376256 1433600 1437184 1443600 1474560 1539840 1572864 1612800 1616832 1638400 1642496 1684200 1720320 1796480 1835008 1843200 1847808 1924800 1966080 2021040 2053120 2064384 2097152 2150400 2155776 2245600 2293760 2309760 2359296 2457600 2463744 2526300 2566400 2580480 2621440 2694720 2752512 2867200 2874368 2887200 2949120 3079680 3145728 3225600 3233664 3276800 3284992 3368400 3440640 3592960 3670016 3686400 3695616 3849600 3932160 4042080 4106240 4128768 4194304 4300800 4311552 4491200 4587520 4619520 4718592 4915200 4927488 5052600 5132800 5160960 5242880 5389440 5505024 5734400 5748736 5774400 5898240 6159360 6291456 6451200 6467328 6553600 6569984 6736800 6881280 7185920 7340032 7372800 7391232 7699200 7864320 8084160 8212480 8257536 8388608 8601600 8623104 8982400 9175040 9239040 9437184 9830400 9854976 10105200 10265600 10321920 10485760 10778880 11010048 11468800 11497472 11548800 11796480 12318720 12582912 12902400 12934656 13107200 13139968 13473600 13762560 14371840 14680064 14745600 14782464 15398400 15728640 16168320 16424960 16515072 16777216 17203200 17246208 17964800 18350080 18478080 18874368 19660800 19709952 20210400 20531200 20643840 20971520 21557760 22020096 22937600 22994944 23097600 23592960 24637440 25165824 25804800 25869312 26214400 26279936 26947200 27525120 28743680 29360128 29491200 29564928 30796800 31457280 32336640 32849920 33030144 33554432 34406400 34492416 35929600 36700160 36956160 37748736 39321600 39419904 40420800 41062400 41287680 41943040 43115520 44040192 45875200 45989888 46195200 47185920 49274880 50331648 51609600 51738624 52428800 52559872 53894400 55050240 57487360 58720256 58982400 59129856 61593600 62914560 64673280 65699840 66060288 68812800 68984832 71859200 73400320 73912320 75497472 78643200 78839808 80841600 82124800 82575360 83886080 86231040 88080384 91750400 91979776 92390400 94371840 98549760 100663296 103219200 103477248 104857600 105119744 107788800 110100480 114974720 117440512 117964800 118259712 123187200 125829120 129346560 131399680 132120576 137625600 137969664 143718400 146800640 147824640 150994944 157286400 157679616 161683200 164249600 165150720 167772160 172462080 176160768 183500800 183959552 184780800 188743680 197099520 206438400 206954496 209715200 210239488 215577600 220200960 229949440 234881024 235929600 236519424 246374400 251658240 258693120 262799360 264241152 275251200 275939328 287436800 293601280 295649280 301989888 314572800 315359232 323366400 328499200 330301440 344924160 352321536 367001600 367919104 369561600 377487360 394199040 412876800 413908992 419430400 420478976 431155200 440401920 459898880 471859200 473038848 492748800 503316480 517386240 525598720 528482304 550502400 551878656 574873600 587202560 591298560 629145600 630718464 646732800 656998400 660602880 689848320 704643072 734003200 735838208 739123200 754974720 788398080 825753600 827817984 838860800 840957952 862310400 880803840 919797760 943718400 946077696 985497600 1034772480 1051197440 1056964608 1101004800 1103757312 1149747200 1174405120 1182597120 1258291200 1261436928 1293465600 1313996800 1321205760 1379696640 1468006400 1471676416 1478246400 1509949440 1576796160 1651507200 1655635968 1681915904 1724620800 1761607680 1839595520 1887436800 1892155392 1970995200 2069544960 2102394880 2113929216 2202009600 2207514624 2299494400 2365194240 2516582400 2522873856 2586931200 2627993600 2642411520 2759393280 2936012800 2943352832 2956492800 3153592320 3303014400 3311271936 3363831808 3449241600 3523215360 3679191040 3774873600 3784310784 3941990400 4139089920 4204789760 4404019200 4415029248 4598988800 4730388480 5045747712 5173862400 5255987200 5284823040 5518786560 5872025600 5886705664 5912985600 6307184640 6606028800 6622543872 6727663616 6898483200 7358382080 7549747200 7568621568 7883980800 8278179840 8409579520 8808038400 8830058496 9197977600 9460776960 10091495424 10347724800 10511974400 10569646080 11037573120 11773411328 11825971200 12614369280 13212057600 13245087744 13455327232 13796966400 14716764160 15137243136 15767961600 16556359680 16819159040 17616076800 17660116992 18395955200 18921553920 20182990848 20695449600 21023948800 22075146240 23546822656 23651942400 25228738560 26424115200 26490175488 27593932800 29433528320 30274486272 31535923200 33112719360 33638318080 35320233984 36791910400 37843107840 40365981696 41390899200 42047897600 44150292480 47093645312 47303884800 50457477120 52848230400 52980350976 55187865600 58867056640 60548972544 63071846400 66225438720 67276636160 70640467968 73583820800 75686215680 82781798400 84095795200 88300584960 94187290624 94607769600 100914954240 105960701952 110375731200 117734113280 121097945088 126143692800 132450877440 141280935936 147167641600 151372431360 165563596800 168191590400 176601169920 189215539200 201829908480 211921403904 220751462400 235468226560 252287385600 264901754880 282561871872 294335283200 302744862720 331127193600 336383180800 353202339840 378431078400 423842807808 441502924800 470936453120 504574771200 529803509760 588670566400 605489725440 662254387200 706404679680 756862156800 847685615616 883005849600 1009149542400 1059607019520 1177341132800 1324508774400 1412809359360 1513724313600 1766011699200 2119214039040 2354682265600 2649017548800 3027448627200 3532023398400 4238428078080 5298035097600 7064046796800 10596070195200 21192140390400
- Sum of all divisors σ(n): 86976307673424
- Sum of proper divisors (its aliquot sum) s(n): 65784167283024
- 21192140390400 is an abundant number, because the sum of its proper divisors (65784167283024) is greater than itself. Its abundance is 44592026892624
Bases of 21192140390400
- Binary: 1001101000110001011100000000000000000000000002
- Hexadecimal: 0x13462E000000
- Base-36: 7IFJ981S0
Squares and roots of 21192140390400
- 21192140390400 squared (211921403904002) is 449106814326423064412160000
- 21192140390400 cubed (211921403904003) is 9517534659490863593287076768907264000000
-
The
square root of 21192140390400 is 4603492.1951057981 -
The
cube root of 21192140390400 is 27673.1294161929
Scales and comparisons
How big is 21192140390400?- 21,192,140,390,400 seconds is equal to 673,844 years, 26 weeks, 4 days, 16 hours.
-
To count from 1 to 21,192,140,390,400 would take you about one million, six hundred eighty-four thousand, six hundred eleven 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 21192140390400 cubic inches would be around 2306.1 feet tall.
Recreational maths with 21192140390400
- 21192140390400 backwards is 00409304129112
- 21192140390400 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21192140390400's digits is 36
- More coming soon!
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The information we have on file for 21192140390400 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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