21385879872000
21,385,879,872,000 is an even composite number composed of six prime numbers multiplied together.
21385879872000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, six hundred divisors.
Prime factorization of 21385879872000:
29 × 3 × 53 × 74 × 23 × 2017
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 23 × 2017)See below for interesting mathematical facts about the number 21385879872000 from the Numbermatics database.
Names of 21385879872000
- Cardinal: 21385879872000 can be written as Twenty-one trillion, three hundred eighty-five billion, eight hundred seventy-nine million, eight hundred seventy-two thousand.
Scientific notation
- Scientific notation: 2.1385879872 × 1013
Factors of 21385879872000
Divisors of 21385879872000
- Number of divisors d(n): 1600
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 25 28 30 32 35 40 42 46 48 49 50 56 60 64 69 70 75 80 84 92 96 98 100 105 112 115 120 125 128 138 140 147 150 160 161 168 175 184 192 196 200 210 224 230 240 245 250 256 276 280 294 300 320 322 336 343 345 350 368 375 384 392 400 420 448 460 480 483 490 500 512 525 552 560 575 588 600 640 644 672 686 690 700 735 736 750 768 784 800 805 840 875 896 920 960 966 980 1000 1029 1050 1104 1120 1127 1150 1176 1200 1225 1280 1288 1344 1372 1380 1400 1470 1472 1500 1536 1568 1600 1610 1680 1715 1725 1750 1792 1840 1920 1932 1960 2000 2017 2058 2100 2208 2240 2254 2300 2352 2400 2401 2415 2450 2560 2576 2625 2688 2744 2760 2800 2875 2940 2944 3000 3136 3200 3220 3360 3381 3430 3450 3500 3584 3675 3680 3840 3864 3920 4000 4025 4034 4116 4200 4416 4480 4508 4600 4704 4800 4802 4830 4900 5145 5152 5250 5376 5488 5520 5600 5635 5750 5880 5888 6000 6051 6125 6272 6400 6440 6720 6762 6860 6900 7000 7203 7350 7360 7680 7728 7840 7889 8000 8050 8068 8232 8400 8575 8625 8832 8960 9016 9200 9408 9600 9604 9660 9800 10085 10290 10304 10500 10752 10976 11040 11200 11270 11500 11760 11776 12000 12005 12075 12102 12250 12544 12800 12880 13440 13524 13720 13800 14000 14119 14406 14700 14720 15456 15680 15778 16000 16100 16136 16464 16800 16905 17150 17250 17664 17920 18032 18375 18400 18816 19200 19208 19320 19600 20125 20170 20580 20608 21000 21952 22080 22400 22540 23000 23520 23667 24000 24010 24150 24204 24500 25088 25725 25760 26880 27048 27440 27600 28000 28175 28238 28812 29400 29440 30255 30912 31360 31556 32000 32200 32272 32928 33600 33810 34300 34500 35328 36015 36064 36750 36800 37632 38400 38416 38640 39200 39445 40250 40340 41160 41216 42000 42357 42875 43904 44160 44800 45080 46000 46391 47040 47334 48000 48020 48300 48408 49000 50425 51450 51520 53760 54096 54880 55200 55223 56000 56350 56476 57624 58800 58880 60025 60375 60510 61824 62720 63112 64000 64400 64544 65856 67200 67620 68600 69000 70595 72030 72128 73500 73600 75264 76832 77280 78400 78890 80500 80680 82320 82432 84000 84525 84714 85750 87808 88320 89600 90160 92000 92782 94080 94668 96000 96040 96600 96816 98000 98833 100850 102900 103040 108192 109760 110400 110446 112000 112700 112952 115248 117600 118335 120050 120750 121020 123648 125440 126224 128625 128800 129088 131712 134400 135240 137200 138000 139173 140875 141190 144060 144256 147000 147200 151275 153664 154560 156800 157780 161000 161360 164640 165669 168000 169050 169428 171500 175616 176640 180075 180320 184000 185564 188160 189336 192000 192080 193200 193632 196000 197225 197666 201700 205800 206080 211785 216384 219520 220800 220892 224000 225400 225904 230496 231955 235200 236670 240100 241500 242040 247296 252125 252448 257250 257600 258176 263424 268800 270480 274400 276000 276115 278346 281750 282380 288120 288512 294000 294400 296499 300125 302550 307328 309120 313600 315560 322000 322720 324737 329280 331338 336000 338100 338856 343000 352975 360150 360640 368000 371128 376320 378672 384160 386400 387264 392000 394450 395332 403400 411600 412160 422625 423570 432768 439040 441600 441784 448000 450800 451808 460992 463910 470400 473340 480200 483000 484080 494165 504250 504896 514500 515200 516352 526848 540960 548800 552000 552230 556692 563500 564760 576240 577024 588000 591675 592998 600250 605100 614656 618240 627200 631120 644000 645440 649474 658560 662676 672000 676200 677712 686000 691831 695865 705950 720300 721280 736000 742256 756375 757344 768320 772800 774528 784000 788900 790664 806800 823200 828345 845250 847140 865536 878080 883200 883568 900375 901600 903616 921984 927820 940800 946680 960400 966000 968160 974211 986125 988330 1008500 1009792 1029000 1030400 1032704 1058925 1081920 1097600 1104000 1104460 1113384 1127000 1129520 1152480 1159775 1176000 1183350 1185996 1200500 1210200 1229312 1236480 1262240 1288000 1290880 1298948 1317120 1325352 1344000 1352400 1355424 1372000 1380575 1383662 1391730 1411900 1440600 1442560 1472000 1482495 1484512 1512750 1514688 1536640 1545600 1549056 1568000 1577800 1581328 1613600 1623685 1646400 1656690 1690500 1694280 1731072 1764875 1767136 1800750 1803200 1807232 1843968 1855640 1881600 1893360 1920800 1932000 1936320 1948422 1972250 1976660 2017000 2019584 2058000 2060800 2075493 2117850 2163840 2195200 2208000 2208920 2226768 2254000 2259040 2273159 2304960 2319550 2352000 2366700 2371992 2401000 2420400 2470825 2524480 2576000 2581760 2597896 2634240 2650704 2704800 2710848 2744000 2761150 2767324 2783460 2823800 2881200 2885120 2958375 2964990 2969024 3025500 3029376 3073280 3091200 3098112 3136000 3155600 3162656 3227200 3247370 3292800 3313380 3381000 3388560 3459155 3479325 3529750 3534272 3601500 3606400 3614464 3687936 3711280 3786720 3841600 3864000 3872640 3896844 3944500 3953320 4034000 4039168 4116000 4141725 4150986 4235700 4327680 4390400 4416000 4417840 4453536 4508000 4518080 4546318 4609920 4639100 4704000 4733400 4743984 4802000 4840800 4842817 4871055 4941650 5048960 5152000 5163520 5195792 5294625 5301408 5409600 5421696 5488000 5522300 5534648 5566920 5647600 5762400 5798875 5916750 5929980 5938048 6051000 6058752 6146560 6182400 6311200 6325312 6454400 6494740 6585600 6626760 6762000 6777120 6819477 6902875 6918310 6958650 7059500 7068544 7203000 7212800 7228928 7412475 7422560 7573440 7683200 7728000 7745280 7793688 7889000 7906640 8068000 8118425 8232000 8283450 8301972 8471400 8655360 8835680 8907072 9016000 9036160 9092636 9219840 9278200 9408000 9466800 9487968 9604000 9681600 9685634 9742110 9883300 10097920 10304000 10377465 10391584 10589250 10602816 10819200 10843392 10976000 11044600 11069296 11133840 11295200 11365795 11524800 11597750 11833500 11859960 11876096 12102000 12117504 12354125 12622400 12650624 12908800 12989480 13171200 13253520 13524000 13554240 13638954 13805750 13836620 13917300 14119000 14137088 14406000 14425600 14528451 14824950 14845120 15146880 15366400 15456000 15490560 15587376 15778000 15813280 15912113 16136000 16236850 16464000 16566900 16603944 16942800 17295775 17396625 17671360 17814144 18032000 18072320 18185272 18439680 18556400 18933600 18975936 19208000 19363200 19371268 19484220 19766600 20195840 20708625 20754930 20783168 21178500 21205632 21638400 21686784 21952000 22089200 22138592 22267680 22590400 22731590 23049600 23195500 23667000 23719920 23752192 24204000 24214085 24355275 24708250 25244800 25301248 25817600 25978960 26507040 27048000 27108480 27277908 27611500 27673240 27834600 28238000 28274176 28812000 29056902 29649900 29690240 30293760 30732800 30912000 31174752 31556000 31626560 31824226 32272000 32473700 32928000 33133800 33207888 33885600 34097385 34591550 34793250 35342720 35628288 36064000 36144640 36370544 37062375 37112800 37867200 37951872 38416000 38726400 38742536 38968440 39533200 40592125 41417250 41509860 41566336 42357000 42411264 43276800 44178400 44277184 44535360 45180800 45463180 46099200 46391000 47334000 47439840 47736339 48408000 48428170 48710550 49416500 50489600 50602496 51887325 51957920 53014080 54096000 54216960 54555816 55223000 55346480 55669200 56476000 56828975 57624000 58113804 59299800 59380480 60587520 62349504 63112000 63253120 63648452 64544000 64947400 65856000 66267600 66415776 67771200 68194770 69183100 69586500 70685440 71256576 72128000 72642255 72741088 74124750 74225600 75734400 75903744 76832000 77452800 77485072 77936880 79066400 79560565 81184250 82834500 83019720 83132672 84714000 84822528 86478875 88356800 88554368 89070720 90361600 90926360 92198400 92782000 94668000 94879680 95472678 96816000 96856340 97421100 98833000 100979200 103774650 103915840 106028160 108192000 108433920 109111632 110446000 110692960 111338400 111384791 112952000 113657950 115248000 116227608 118599600 118760960 121070425 121776375 124699008 126224000 126506240 127296904 129088000 129894800 132535200 132831552 135542400 136389540 138366200 139173000 141370880 145284510 145482176 148249500 148451200 151468800 151807488 153664000 154970144 155873760 158132800 159121130 162368500 165669000 166039440 166265344 169428000 170486925 172957750 176713600 177108736 178141440 180723200 181852720 185564000 189336000 189759360 190945356 193632000 193712680 194842200 197666000 207549300 207831680 212056320 216384000 218223264 220892000 221385920 222676800 222769582 225904000 227315900 230496000 232455216 237199200 238681695 242140850 243552750 249398016 252448000 253012480 254593808 259436625 259789600 265070400 265663104 271084800 272779080 276732400 278346000 284144875 290569020 290964352 296499000 296902400 302937600 309940288 311747520 316265600 318242260 324737000 331338000 332078880 334154373 338856000 340973850 345915500 353427200 354217472 356282880 363211275 363705440 371128000 378672000 379518720 381890712 387264000 387425360 389684400 395332000 397802825 415098600 415663360 424112640 436446528 441784000 442771840 445353600 445539164 451808000 454631800 460992000 464910432 474398400 477363390 484281700 487105500 498796032 504896000 509187616 518873250 519579200 530140800 531326208 542169600 545558160 553464800 556692000 556923955 568289750 581138040 581928704 592998000 593804800 605352125 619880576 623495040 632531200 636484520 649474000 662676000 664157760 668308746 677712000 681947700 691831000 706854400 726422550 727410880 742256000 757344000 759037440 763781424 774850720 779368800 790664000 795605650 830197200 831326720 852434625 872893056 883568000 885543680 890707200 891078328 903616000 909263600 929820864 948796800 954726780 968563400 974211000 1018375232 1037746500 1039158400 1060281600 1062652416 1091116320 1106929600 1113384000 1113847910 1136579500 1162276080 1163857408 1185996000 1193408475 1210704250 1239761152 1246990080 1265062400 1272969040 1298948000 1325352000 1328315520 1336617492 1355424000 1363895400 1383662000 1452845100 1454821760 1484512000 1514688000 1527562848 1549701440 1558737600 1581328000 1591211300 1660394400 1670771865 1704869250 1745786112 1767136000 1771087360 1781414400 1782156656 1816056375 1818527200 1859641728 1897593600 1909453560 1937126800 1948422000 1989014125 2036750464 2075493000 2078316800 2120563200 2182232640 2213859200 2226768000 2227695820 2273159000 2324552160 2371992000 2386816950 2421408500 2479522304 2493980160 2545938080 2597896000 2650704000 2656631040 2673234984 2710848000 2727790800 2767324000 2784619775 2905690200 2909643520 2969024000 3055125696 3099402880 3117475200 3162656000 3182422600 3320788800 3341543730 3409738500 3491572224 3534272000 3564313312 3632112750 3637054400 3719283456 3795187200 3818907120 3874253600 3896844000 3978028250 4073500928 4150986000 4156633600 4364465280 4427718400 4453536000 4455391640 4546318000 4649104320 4743984000 4773633900 4842817000 5091876160 5195792000 5301408000 5313262080 5346469968 5455581600 5534648000 5569239550 5811380400 5819287040 5967042375 6110251392 6198805760 6234950400 6325312000 6364845200 6641577600 6683087460 6819477000 7128626624 7264225500 7274108800 7438566912 7637814240 7748507200 7793688000 7956056500 8147001856 8301972000 8353859325 8728930560 8855436800 8907072000 8910783280 9092636000 9298208640 9487968000 9547267800 9685634000 10183752320 10391584000 10602816000 10692939936 10911163200 11069296000 11138479100 11622760800 11934084750 12220502784 12397611520 12469900800 12729690400 13283155200 13366174920 13638954000 13923098875 14257253248 14528451000 14548217600 15275628480 15497014400 15587376000 15912113000 16603944000 16707718650 17457861120 17821566560 18185272000 18596417280 18975936000 19094535600 19371268000 20367504640 20783168000 21385879872 21822326400 22138592000 22276958200 23245521600 23868169500 24441005568 25459380800 26566310400 26732349840 27277908000 27846197750 28514506496 29056902000 29096435200 30551256960 30994028800 31174752000 31824226000 33207888000 33415437300 35643133120 36370544000 37192834560 38189071200 38742536000 40735009280 41769296625 42771759744 43644652800 44277184000 44553916400 46491043200 47736339000 50918761600 53464699680 54555816000 55692395500 57029012992 58113804000 61102513920 61988057600 62349504000 63648452000 66415776000 66830874600 71286266240 72741088000 76378142400 77485072000 83538593250 85543519488 87289305600 89107832800 92982086400 95472678000 101837523200 106929399360 109111632000 111384791000 116227608000 122205027840 127296904000 132831552000 133661749200 142572532480 145482176000 152756284800 154970144000 167077186500 171087038976 178215665600 185964172800 190945356000 203675046400 213858798720 218223264000 222769582000 232455216000 254593808000 267323498400 285145064960 305512569600 309940288000 334154373000 356431331200 381890712000 427717597440 436446528000 445539164000 464910432000 509187616000 534646996800 611025139200 668308746000 712862662400 763781424000 855435194880 891078328000 929820864000 1018375232000 1069293993600 1336617492000 1425725324800 1527562848000 1782156656000 2138587987200 2673234984000 3055125696000 3564313312000 4277175974400 5346469968000 7128626624000 10692939936000 21385879872000
- Sum of all divisors σ(n): 86597576043264
- Sum of proper divisors (its aliquot sum) s(n): 65211696171264
- 21385879872000 is an abundant number, because the sum of its proper divisors (65211696171264) is greater than itself. Its abundance is 43825816299264
Bases of 21385879872000
- Binary: 1001101110011010010011100010111100010000000002
- Hexadecimal: 0x137349C5E200
- Base-36: 7KWJCPIIO
Squares and roots of 21385879872000
- 21385879872000 squared (213858798720002) is 457355857899614736384000000
- 21385879872000 cubed (213858798720003) is 9780957435796662987389171662848000000000
-
The
square root of 21385879872000 is 4624486.9847367935 -
The
cube root of 21385879872000 is 27757.2033879863
Scales and comparisons
How big is 21385879872000?- 21,385,879,872,000 seconds is equal to 680,004 years, 43 weeks, 18 hours, 40 minutes.
-
To count from 1 to 21,385,879,872,000 would take you about one million, seven hundred thousand and twelve 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 21385879872000 cubic inches would be around 2313.1 feet tall.
Recreational maths with 21385879872000
- 21385879872000 backwards is 00027897858312
- 21385879872000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21385879872000's digits is 60
- More coming soon!
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The information we have on file for 21385879872000 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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