21420469200
21,420,469,200 is an even composite number composed of seven prime numbers multiplied together.
21420469200 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21420469200:
24 × 3 × 52 × 13 × 17 × 372 × 59
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 17 × 37 × 37 × 59)See below for interesting mathematical facts about the number 21420469200 from the Numbermatics database.
Names of 21420469200
- Cardinal: 21420469200 can be written as Twenty-one billion, four hundred twenty million, four hundred sixty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 2.14204692 × 1010
Factors of 21420469200
Divisors of 21420469200
- Number of divisors d(n): 720
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 25 26 30 34 37 39 40 48 50 51 52 59 60 65 68 74 75 78 80 85 100 102 104 111 118 120 130 136 148 150 156 170 177 185 195 200 204 208 221 222 236 240 255 260 272 295 296 300 312 325 340 354 370 390 400 408 425 442 444 472 481 510 520 555 590 592 600 624 629 650 663 680 708 740 767 780 816 850 884 885 888 925 944 962 975 1003 1020 1040 1105 1110 1180 1200 1258 1275 1300 1326 1360 1369 1416 1443 1475 1480 1534 1560 1700 1768 1770 1776 1850 1887 1924 1950 2006 2040 2183 2210 2220 2301 2360 2405 2516 2550 2600 2652 2738 2775 2832 2886 2950 2960 3009 3068 3120 3145 3315 3400 3536 3540 3700 3774 3835 3848 3900 4012 4080 4107 4366 4420 4425 4440 4602 4720 4810 5015 5032 5100 5200 5304 5476 5525 5550 5772 5900 6018 6136 6290 6549 6630 6800 6845 7080 7215 7400 7548 7670 7696 7800 8024 8177 8214 8732 8840 8850 8880 9204 9435 9620 10030 10064 10200 10608 10915 10952 11050 11100 11505 11544 11800 12025 12036 12272 12580 13039 13098 13260 13690 14160 14430 14800 15045 15096 15340 15600 15725 16048 16354 16428 16575 17464 17680 17700 17797 18408 18870 19175 19240 20060 20400 20535 21830 21904 22100 22200 23010 23088 23273 23600 24050 24072 24531 25075 25160 26078 26196 26520 27380 28379 28860 30090 30192 30680 31450 32708 32745 32856 33150 34225 34928 35400 35594 36075 36816 37111 37740 38350 38480 39117 40120 40885 41070 43660 44200 44400 46020 46546 47175 48100 48144 49062 50150 50320 52156 52392 53040 53391 54575 54760 56758 57525 57720 60180 61360 62900 65195 65416 65490 65712 66300 68450 69819 70800 71188 72150 74222 75225 75480 76700 78234 80240 80771 81770 82140 85137 87320 88400 88985 92040 93092 94350 96200 98124 100300 102675 104312 104784 106782 109150 109520 111333 113516 115050 115440 116365 120360 122655 125800 130390 130832 130980 132600 136900 139638 141895 142376 144300 148444 150450 150960 153400 156468 161542 163540 163725 164280 170274 174640 177970 184080 185555 186184 188700 192400 195585 196248 200600 204425 205350 208624 213564 218300 222666 227032 230100 232730 240720 242313 245310 251600 260780 261960 265200 266955 273800 279276 283790 284752 288600 296888 300900 302549 306800 312936 323084 325975 327080 327450 328560 340548 349095 355940 371110 372368 377400 391170 392496 401200 403855 408850 410700 425685 427128 436600 444925 445332 454064 460200 465460 482443 484626 490620 521560 523920 533910 547600 556665 558552 567580 577200 581825 593776 601800 605098 613275 625872 646168 651950 654160 654900 681096 698190 709475 711880 742220 754800 782340 807710 817700 821400 851370 854256 873200 889850 890664 907647 920400 927775 930920 964886 969252 977925 981240 1043120 1050023 1067820 1113330 1117104 1135160 1163650 1203600 1210196 1211565 1226550 1292336 1303900 1309800 1334775 1362192 1373107 1396380 1418950 1423760 1447329 1484440 1512745 1564680 1615420 1635400 1642800 1702740 1745475 1779700 1781328 1815294 1855550 1861840 1929772 1938504 1955850 1962480 2019275 2100046 2128425 2135640 2226660 2270320 2327300 2412215 2420392 2423130 2453100 2607800 2619600 2669550 2746214 2783325 2792760 2837900 2894658 2968880 3025490 3129360 3150069 3230840 3270800 3405480 3490950 3559400 3630588 3711100 3859544 3877008 3911700 4038550 4119321 4200092 4256850 4271280 4453320 4538235 4654600 4824430 4840784 4846260 4906200 5215600 5250115 5339100 5492428 5566650 5585520 5675800 5789316 6050980 6057825 6300138 6461680 6810960 6865535 6981900 7118800 7236645 7261176 7422200 7563725 7719088 7823400 8077100 8238642 8400184 8513700 8906640 9076470 9309200 9648860 9692520 9812400 10500230 10678200 10984856 11133300 11351600 11578632 12061075 12101960 12115650 12600276 13731070 13963800 14473290 14522352 14844400 15127450 15646800 15750345 16154200 16477284 16800368 17027400 17850391 18152940 19297720 19385040 20596605 21000460 21356400 21969712 22266600 22691175 23157264 24122150 24203920 24231300 25200552 26250575 27462140 27927600 28946580 30254900 31500690 32308400 32954568 34054800 34327675 35700782 36183225 36305880 38595440 41193210 42000920 44533200 45382350 48244300 48462600 50401104 52501150 53551173 54924280 57893160 60509800 63001380 65909136 68655350 71401564 72366450 72611760 78751725 82386420 84001840 89251955 90764700 96488600 96925200 102983025 105002300 107102346 109848560 115786320 121019600 126002760 137310700 142803128 144732900 157503450 164772840 178503910 181529400 192977200 205966050 210004600 214204692 252005520 267755865 274621400 285606256 289465800 315006900 329545680 357007820 363058800 411932100 420009200 428409384 446259775 535511730 549242800 578931600 630013800 714015640 823864200 856818768 892519550 1071023460 1260027600 1338779325 1428031280 1647728400 1785039100 2142046920 2677558650 3570078200 4284093840 5355117300 7140156400 10710234600 21420469200
- Sum of all divisors σ(n): 81776640960
- Sum of proper divisors (its aliquot sum) s(n): 60356171760
- 21420469200 is an abundant number, because the sum of its proper divisors (60356171760) is greater than itself. Its abundance is 38935702560
Bases of 21420469200
- Binary: 100111111001100001001101011110100002
- Hexadecimal: 0x4FCC26BD0
- Base-36: 9U96ZTC
Squares and roots of 21420469200
- 21420469200 squared (214204692002) is 458836500748148640000
- 21420469200 cubed (214204692003) is 9828493132111494900141888000000
-
The
square root of 21420469200 is 146357.3339467483 -
The
cube root of 21420469200 is 2777.2160076887
Scales and comparisons
How big is 21420469200?- 21,420,469,200 seconds is equal to 681 years, 5 weeks, 3 days, 2 hours, 20 minutes.
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To count from 1 to 21,420,469,200 would take you about one thousand, three hundred sixty-two 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 21420469200 cubic inches would be around 231.4 feet tall.
Recreational maths with 21420469200
- 21420469200 backwards is 00296402412
- 21420469200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21420469200's digits is 30
- More coming soon!
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The information we have on file for 21420469200 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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