21221821404000
21,221,821,404,000 is an even composite number composed of six prime numbers multiplied together.
21221821404000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21221821404000:
25 × 32 × 53 × 72 × 31 × 388081
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 31 × 388081)See below for interesting mathematical facts about the number 21221821404000 from the Numbermatics database.
Names of 21221821404000
- Cardinal: 21221821404000 can be written as Twenty-one trillion, two hundred twenty-one billion, eight hundred twenty-one million, four hundred four thousand.
Scientific notation
- Scientific notation: 2.1221821404 × 1013
Factors of 21221821404000
Divisors of 21221821404000
- Number of divisors d(n): 864
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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 31 32 35 36 40 42 45 48 49 50 56 60 62 63 70 72 75 80 84 90 93 96 98 100 105 112 120 124 125 126 140 144 147 150 155 160 168 175 180 186 196 200 210 217 224 225 240 245 248 250 252 279 280 288 294 300 310 315 336 350 360 372 375 392 400 420 434 441 450 465 480 490 496 500 504 525 558 560 588 600 620 630 651 672 700 720 735 744 750 775 784 800 840 868 875 882 900 930 980 992 1000 1008 1050 1085 1116 1120 1125 1176 1200 1225 1240 1260 1302 1395 1400 1440 1470 1488 1500 1519 1550 1568 1575 1680 1736 1750 1764 1800 1860 1953 1960 2000 2016 2100 2170 2205 2232 2250 2325 2352 2400 2450 2480 2520 2604 2625 2790 2800 2940 2976 3000 3038 3100 3150 3255 3360 3472 3500 3528 3600 3675 3720 3875 3906 3920 4000 4200 4340 4410 4464 4500 4557 4650 4704 4900 4960 5040 5208 5250 5425 5580 5600 5880 6000 6076 6125 6200 6300 6510 6944 6975 7000 7056 7200 7350 7440 7595 7750 7812 7840 7875 8400 8680 8820 8928 9000 9114 9300 9765 9800 10080 10416 10500 10850 11025 11160 11625 11760 12000 12152 12250 12400 12600 13020 13671 13950 14000 14112 14700 14880 15190 15500 15624 15750 16275 16800 17360 17640 18000 18228 18375 18600 19530 19600 20832 21000 21700 22050 22320 22785 23250 23520 24304 24500 24800 25200 26040 27125 27342 27900 28000 29400 30380 31000 31248 31500 32550 34720 34875 35280 36000 36456 36750 37200 37975 39060 39200 42000 43400 44100 44640 45570 46500 48608 48825 49000 50400 52080 54250 54684 55125 55800 58800 60760 62000 62496 63000 65100 68355 69750 70560 72912 73500 74400 75950 78120 81375 84000 86800 88200 91140 93000 97650 98000 104160 108500 109368 110250 111600 113925 117600 121520 124000 126000 130200 136710 139500 145824 147000 151900 156240 162750 173600 176400 182280 186000 189875 195300 196000 217000 218736 220500 223200 227850 243040 244125 252000 260400 273420 279000 294000 303800 312480 325500 341775 352800 364560 372000 379750 388081 390600 434000 437472 441000 455700 488250 520800 546840 558000 569625 588000 607600 651000 683550 729120 759500 776162 781200 868000 882000 911400 976500 1093680 1116000 1139250 1164243 1215200 1302000 1367100 1519000 1552324 1562400 1708875 1764000 1822800 1940405 1953000 2187360 2278500 2328486 2604000 2716567 2734200 3038000 3104648 3417750 3492729 3645600 3880810 3906000 4557000 4656972 5433134 5468400 5821215 6076000 6209296 6835500 6985458 7761620 7812000 8149701 9114000 9313944 9702025 10866268 10936800 11642430 12030511 12418592 13582835 13671000 13970916 15523240 16299402 17463645 18228000 18627888 19015969 19404050 21732536 23284860 24061022 24449103 27165670 27342000 27941832 29106075 31046480 32598804 34927290 36091533 37255776 38031938 38808100 40748505 43465072 46569720 48122044 48510125 48898206 54331340 54684000 55883664 57047907 58212150 60152555 62092960 65197608 67914175 69854580 72183066 76063876 77616200 81497010 84213577 86930144 87318225 93139440 95079845 96244088 97020250 97796412 108274599 108662680 111767328 114095814 116424300 120305110 122245515 130395216 135828350 139709160 144366132 145530375 152127752 155232400 162994020 168427154 171143721 174636450 180457665 186278880 190159690 192488176 194040500 195592824 203742525 216549198 217325360 228191628 232848600 240610220 244491030 252640731 260790432 271656700 279418320 285239535 288732264 291060750 300762775 304255504 310464800 325988040 336854308 339570875 342287442 349272900 360915330 380319380 384976352 388081000 391185648 407485050 421067885 433098396 434650720 436591125 456383256 465697200 475399225 481220440 488982060 505281462 541372995 543313400 558836640 570479070 577464528 582121500 589495039 601525550 608511008 611227575 651976080 673708616 679141750 684574884 698545800 721830660 757922193 760638760 776162000 782371296 814970100 842135770 855718605 866196792 873182250 902288325 912766512 931394400 950798450 962440880 977964120 1010562924 1018712625 1082745990 1086626800 1140958140 1154929056 1164243000 1178990078 1203051100 1222455150 1263203655 1303952160 1347417232 1358283500 1369149768 1397091600 1426197675 1443661320 1503813875 1515844386 1521277520 1552324000 1629940200 1684271540 1711437210 1732393584 1746364500 1768485117 1804576650 1825533024 1901596900 1924881760 1955928240 2021125848 2037425250 2105339425 2165491980 2173253600 2281916280 2328486000 2357980156 2376996125 2406102200 2444910300 2526407310 2694834464 2706864975 2716567000 2738299536 2794183200 2852395350 2887322640 2947475195 3007627750 3031688772 3042555040 3056137875 3259880400 3368543080 3422874420 3464787168 3492729000 3536970234 3609153300 3789610965 3803193800 3911856480 4042251696 4074850500 4210678850 4278593025 4330983960 4511441625 4563832560 4656972000 4715960312 4753992250 4812204400 4889820600 5052814620 5305455351 5413729950 5433134000 5476599072 5704790700 5774645280 5894950390 6015255500 6063377544 6112275750 6316018275 6519760800 6737086160 6845748840 6985458000 7073940468 7130988375 7218306600 7579221930 7606387600 8084503392 8149701000 8421357700 8557186050 8661967920 8842425585 9022883250 9127665120 9431920624 9507984500 9624408800 9779641200 10105629240 10526697125 10610910702 10827459900 10866268000 11409581400 11789900780 12030511000 12126755088 12224551500 12632036550 13474172320 13534324875 13691497680 13970916000 14147880936 14261976750 14436613200 14737375975 15158443860 15212775200 16299402000 16842715400 17114372100 17323935840 17684851170 18045766500 18863841248 18948054825 19015969000 19559282400 20211258480 21053394250 21221821404 21392965125 21654919800 22819162800 23579801560 24061022000 24253510176 24449103000 25264073100 26527276755 27068649750 27382995360 28295761872 28523953500 28873226400 29474751950 30316887720 31580091375 32598804000 33685430800 34228744200 35369702340 36091533000 37896109650 38031938000 40422516960 42106788500 42443642808 42785930250 43309839600 44212127925 45638325600 47159603120 48122044000 48898206000 50528146200 53054553510 54137299500 56591523744 57047907000 58949503900 60633775440 63160182750 67370861600 68457488400 70739404680 72183066000 73686879875 75792219300 76063876000 84213577000 84887285616 85571860500 86619679200 88424255850 94319206240 94740274125 97796412000 101056292400 106109107020 108274599000 114095814000 117899007800 121267550880 126320365500 132636383775 136914976800 141478809360 144366132000 147373759750 151584438600 168427154000 169774571232 171143721000 176848511700 189480548250 202112584800 212218214040 216549198000 221060639625 228191628000 235798015600 252640731000 265272767550 282957618720 294747519500 303168877200 336854308000 342287442000 353697023400 378961096500 424436428080 433098396000 442121279250 471596031200 505281462000 530545535100 589495039000 606337754400 663181918875 684574884000 707394046800 757922193000 848872856160 884242558500 1010562924000 1061091070200 1178990078000 1326363837750 1414788093600 1515844386000 1768485117000 2122182140400 2357980156000 2652727675500 3031688772000 3536970234000 4244364280800 5305455351000 7073940468000 10610910702000 21221821404000
- Sum of all divisors σ(n): 90439225373952
- Sum of proper divisors (its aliquot sum) s(n): 69217403969952
- 21221821404000 is an abundant number, because the sum of its proper divisors (69217403969952) is greater than itself. Its abundance is 47995582565952
Bases of 21221821404000
- Binary: 1001101001101000101110010000001010011011000002
- Hexadecimal: 0x134D17205360
- Base-36: 7IT64J6G0
Squares and roots of 21221821404000
- 21221821404000 squared (212218214040002) is 450365703703272531216000000
- 21221821404000 cubed (212218214040003) is 9557580530477631067804966947264000000000
-
The
square root of 21221821404000 is 4606714.8168732997 -
The
cube root of 21221821404000 is 27686.0427471713
Scales and comparisons
How big is 21221821404000?- 21,221,821,404,000 seconds is equal to 674,788 years, 14 weeks, 2 days, 22 hours.
-
To count from 1 to 21,221,821,404,000 would take you about one million, six hundred eighty-six thousand, nine 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 21221821404000 cubic inches would be around 2307.2 feet tall.
Recreational maths with 21221821404000
- 21221821404000 backwards is 00040412812212
- The number of decimal digits it has is: 14
- The sum of 21221821404000's digits is 27
- More coming soon!
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The information we have on file for 21221821404000 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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