21221788329000
21,221,788,329,000 is an even composite number composed of five prime numbers multiplied together.
21221788329000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21221788329000:
23 × 32 × 53 × 74 × 9912
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 991 × 991)See below for interesting mathematical facts about the number 21221788329000 from the Numbermatics database.
Names of 21221788329000
- Cardinal: 21221788329000 can be written as Twenty-one trillion, two hundred twenty-one billion, seven hundred eighty-eight million, three hundred twenty-nine thousand.
Scientific notation
- Scientific notation: 2.1221788329 × 1013
Factors of 21221788329000
Divisors of 21221788329000
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 49 50 56 60 63 70 72 75 84 90 98 100 105 120 125 126 140 147 150 168 175 180 196 200 210 225 245 250 252 280 294 300 315 343 350 360 375 392 420 441 450 490 500 504 525 588 600 630 686 700 735 750 840 875 882 900 980 991 1000 1029 1050 1125 1176 1225 1260 1372 1400 1470 1500 1575 1715 1750 1764 1800 1960 1982 2058 2100 2205 2250 2401 2450 2520 2625 2744 2940 2973 3000 3087 3150 3430 3500 3528 3675 3964 4116 4200 4410 4500 4802 4900 4955 5145 5250 5880 5946 6125 6174 6300 6860 6937 7000 7203 7350 7875 7928 8232 8575 8820 8919 9000 9604 9800 9910 10290 10500 11025 11892 12005 12250 12348 12600 13720 13874 14406 14700 14865 15435 15750 17150 17640 17838 18375 19208 19820 20580 20811 21000 21609 22050 23784 24010 24500 24696 24775 25725 27748 28812 29400 29730 30870 31500 34300 34685 35676 36015 36750 39640 41160 41622 42875 43218 44100 44595 48020 48559 49000 49550 51450 55125 55496 57624 59460 60025 61740 62433 63000 68600 69370 71352 72030 73500 74325 77175 83244 85750 86436 88200 89190 96040 97118 99100 102900 104055 108045 110250 118920 120050 123480 123875 124866 128625 138740 144060 145677 147000 148650 154350 166488 171500 172872 173425 178380 180075 194236 198200 205800 208110 216090 220500 222975 240100 242795 247750 249732 257250 277480 288120 291354 297300 300125 308700 312165 339913 343000 346850 356760 360150 371625 385875 388472 416220 432180 437031 441000 445950 480200 485590 495500 499464 514500 520275 540225 582708 594600 600250 617400 624330 679826 693700 720300 728385 743250 771750 832440 864360 867125 874062 891900 900375 971180 982081 991000 1019739 1029000 1040550 1080450 1114875 1165416 1200500 1213975 1248660 1359652 1387400 1440600 1456770 1486500 1543500 1560825 1699565 1734250 1748124 1783800 1800750 1942360 1964162 2039478 2081100 2160900 2185155 2229750 2379391 2401000 2427950 2497320 2601375 2701125 2719304 2913540 2946243 2973000 3059217 3087000 3121650 3399130 3468500 3496248 3601500 3641925 3928324 4078956 4162200 4321800 4370310 4459500 4758782 4855900 4910405 5098695 5202750 5402250 5827080 5892486 6069875 6118434 6243300 6798260 6874567 6937000 7138173 7203000 7283850 7804125 7856648 8157912 8497825 8740620 8838729 8919000 9517564 9711800 9820810 10197390 10405500 10804500 10925775 11784972 11896955 12139750 12236868 12486600 13596520 13749134 14276346 14567700 14731215 15296085 15608250 16995650 17481240 17677458 18209625 19035128 19641620 20394780 20623701 20811000 21414519 21609000 21851550 23569944 23793910 24279500 24473736 24552025 25493475 27498268 28552692 29135400 29462430 30592170 31216500 33991300 34372835 35354916 35690865 36419250 39283240 40789560 41247402 42489125 42829038 43703100 44193645 47587820 48121969 48559000 49104050 50986950 54628875 54996536 57105384 58924860 59484775 61184340 61871103 62433000 67982600 68745670 70709832 71381730 72838500 73656075 76480425 82494804 84978250 85658076 87406200 88387290 95175640 96243938 98208100 101973900 103118505 107072595 109257750 117849720 118969550 122368680 122760125 123742206 127467375 137491340 142763460 144365907 145677000 147312150 152960850 164989608 169956500 171316152 171864175 176774580 178454325 192487876 196416200 203947800 206237010 214145190 218515500 220968225 237939100 240609845 245520250 247484412 254934750 274982680 285526920 288731814 294624300 297423875 305921700 309355515 336853783 339913000 343728350 353549160 356908650 368280375 382402125 384975752 412474020 428290380 433097721 437031000 441936450 475878200 481219690 491040500 494968824 509869500 515592525 535362975 577463628 589248600 594847750 611843400 618711030 673707566 687456700 713817300 721829535 736560750 764804250 824948040 856580760 859320875 866195442 883872900 892271625 962439380 982081000 1010561349 1019739000 1031185050 1070725950 1104841125 1154927256 1189695500 1203049225 1237422060 1347415132 1374913400 1427634600 1443659070 1473121500 1529608500 1546777575 1684268915 1718641750 1732390884 1767745800 1784543250 1924878760 2021122698 2062370100 2141451900 2165488605 2209682250 2357976481 2379391000 2406098450 2474844120 2577962625 2676814875 2694830264 2887318140 2946243000 3031684047 3059217000 3093555150 3368537830 3437283500 3464781768 3569086500 3609147675 4042245396 4124740200 4282903800 4330977210 4419364500 4715952962 4812196900 5052806745 5155925250 5353629750 5774636280 6015246125 6063368094 6187110300 6737075660 6874567000 7073929443 7138173000 7218295350 7733887875 8084490792 8421344575 8661954420 8838729000 9431905924 9624393800 10105613490 10311850500 10707259500 10827443025 11789882405 12030492250 12126736188 12374220600 13474151320 14147858886 14436590700 15158420235 15467775750 16842689150 17323908840 18045738375 18863811848 20211226980 20623701000 21221788329 21414519000 21654886050 23579764810 24060984500 24253472376 25264033725 28295717772 28873181400 30316840470 30935551500 33685378300 35369647215 36091476750 40422453960 42106722875 42443576658 43309772100 47159529620 48121969000 50528067450 54137215125 56591435544 58949412025 60633680940 61871103000 67370756600 70739294430 72182953500 75792101175 84213445750 84887153316 86619544200 94319059240 101056134900 106108941645 108274430250 117898824050 121267361880 126320168625 141478588860 144365907000 151584202350 168426891500 169774306632 176848236075 202112269800 212217883290 216548860500 235797648100 252640337250 282957177720 294747060125 303168404700 336853783000 353696472150 378960505875 424435766580 433097721000 471595296200 505280674500 530544708225 589494120250 606336809400 707392944300 757921011750 848871533160 884241180375 1010561349000 1061089416450 1178988240500 1414785888600 1515842023500 1768482360750 2122178832900 2357976481000 2652723541125 3031684047000 3536964721500 4244357665800 5305447082250 7073929443000 10610894164500 21221788329000
- Sum of all divisors σ(n): 83764130928660
- Sum of proper divisors (its aliquot sum) s(n): 62542342599660
- 21221788329000 is an abundant number, because the sum of its proper divisors (62542342599660) is greater than itself. Its abundance is 41320554270660
Bases of 21221788329000
- Binary: 1001101001101000101010010011110100100001010002
- Hexadecimal: 0x134D1527A428
- Base-36: 7IT5KU9M0
Squares and roots of 21221788329000
- 21221788329000 squared (212217883290002) is 450364299880880612241000000
- 21221788329000 cubed (212217883290003) is 9557535843010328267098428335289000000000
-
The
square root of 21221788329000 is 4606711.2270034899 -
The
cube root of 21221788329000 is 27686.0283639205
Scales and comparisons
How big is 21221788329000?- 21,221,788,329,000 seconds is equal to 674,787 years, 11 weeks, 5 days, 2 hours, 30 minutes.
-
To count from 1 to 21,221,788,329,000 would take you about one million, six hundred eighty-six thousand, nine hundred sixty-eight 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 21221788329000 cubic inches would be around 2307.2 feet tall.
Recreational maths with 21221788329000
- 21221788329000 backwards is 00092388712212
- 21221788329000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21221788329000's digits is 45
- More coming soon!
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The information we have on file for 21221788329000 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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