21085940010240
21,085,940,010,240 is an even composite number composed of six prime numbers multiplied together.
21085940010240 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 21085940010240:
28 × 35 × 5 × 7 × 313 × 30941
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 313 × 30941)See below for interesting mathematical facts about the number 21085940010240 from the Numbermatics database.
Names of 21085940010240
- Cardinal: 21085940010240 can be written as Twenty-one trillion, eighty-five billion, nine hundred forty million, ten thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.108594001024 × 1013
Factors of 21085940010240
Divisors of 21085940010240
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 128 135 140 144 160 162 168 180 189 192 210 216 224 240 243 252 256 270 280 288 313 315 320 324 336 360 378 384 405 420 432 448 480 486 504 540 560 567 576 626 630 640 648 672 720 756 768 810 840 864 896 939 945 960 972 1008 1080 1120 1134 1152 1215 1252 1260 1280 1296 1344 1440 1512 1565 1620 1680 1701 1728 1792 1878 1890 1920 1944 2016 2160 2191 2240 2268 2304 2430 2504 2520 2592 2688 2817 2835 2880 3024 3130 3240 3360 3402 3456 3756 3780 3840 3888 4032 4320 4382 4480 4536 4695 4860 5008 5040 5184 5376 5634 5670 5760 6048 6260 6480 6573 6720 6804 6912 7512 7560 7776 8064 8451 8505 8640 8764 8960 9072 9390 9720 10016 10080 10368 10955 11268 11340 11520 12096 12520 12960 13146 13440 13608 14085 15024 15120 15552 16128 16902 17010 17280 17528 18144 18780 19440 19719 20032 20160 20736 21910 22536 22680 24192 25040 25353 25920 26292 26880 27216 28170 30048 30240 30941 31104 32865 33804 34020 34560 35056 36288 37560 38880 39438 40064 40320 42255 43820 45072 45360 48384 50080 50706 51840 52584 54432 56340 59157 60096 60480 61882 62208 65730 67608 68040 70112 72576 75120 76059 77760 78876 80128 80640 84510 87640 90144 90720 92823 98595 100160 101412 103680 105168 108864 112680 118314 120192 120960 123764 126765 131460 135216 136080 140224 145152 150240 152118 154705 155520 157752 169020 175280 177471 180288 181440 185646 197190 200320 202824 210336 216587 217728 225360 236628 240384 241920 247528 253530 262920 270432 272160 278469 280448 295785 300480 304236 309410 311040 315504 338040 350560 354942 360576 362880 371292 380295 394380 400640 405648 420672 433174 435456 450720 464115 473256 495056 507060 525840 532413 540864 544320 556938 560896 591570 600960 608472 618820 631008 649761 676080 701120 709884 721152 725760 742584 760590 788760 811296 835407 841344 866348 887355 901440 928230 946512 990112 1014120 1051680 1064826 1081728 1082935 1088640 1113876 1183140 1201920 1216944 1237640 1262016 1299522 1352160 1392345 1402240 1419768 1485168 1521180 1577520 1622592 1670814 1682688 1732696 1774710 1802880 1856460 1893024 1949283 1980224 2028240 2103360 2129652 2163456 2165870 2177280 2227752 2366280 2433888 2475280 2506221 2524032 2599044 2662065 2704320 2784690 2804480 2839536 2970336 3042360 3155040 3245184 3248805 3341628 3465392 3549420 3605760 3712920 3786048 3898566 3960448 4056480 4177035 4206720 4259304 4331740 4455504 4732560 4867776 4950560 5012442 5048064 5198088 5324130 5408640 5569380 5679072 5847849 5940672 6084720 6310080 6490368 6497610 6683256 6930784 7098840 7425840 7518663 7572096 7797132 7920896 8112960 8354070 8413440 8518608 8663480 8911008 9465120 9684533 9735552 9746415 9901120 10024884 10396176 10648260 10817280 11138760 11358144 11695698 11881344 12169440 12531105 12620160 12995220 13366512 13861568 14197680 14851680 15037326 15144192 15594264 16225920 16708140 17037216 17326960 17543547 17822016 18930240 19369066 19471104 19492830 19802240 20049768 20792352 21296520 22277520 22716288 23391396 23762688 24338880 25062210 25240320 25990440 26733024 27723136 28395360 29053599 29239245 29703360 30074652 31188528 32451840 33416280 34074432 34653920 35087094 35644032 37593315 37860480 38738132 38985660 39604480 40099536 41584704 42593040 44555040 45432576 46782792 48422665 48677760 50124420 51980880 52630641 53466048 55446272 56790720 58107198 58478490 59406720 60149304 62377056 66832560 67791731 68148864 69307840 70174188 71288064 75186630 75720960 77476264 77971320 80199072 83169408 85186080 87160797 87717735 89110080 93565584 96845330 97355520 100248840 103961760 105261282 106932096 113581440 116214396 116956980 118813440 120298608 124754112 133665120 135583462 136297728 138615680 140348376 145267995 150373260 154952528 155942640 160398144 166338816 170372160 174321594 175435470 178220160 187131168 193690660 200497680 203375193 207923520 210522564 213864192 227162880 232428792 233913960 240597216 249508224 261482391 263153205 267330240 271166924 277231360 280696752 290535990 300746520 309905056 311885280 320796288 338958655 340744320 348643188 350870940 356440320 374262336 387381320 400995360 406750386 415847040 421045128 435803985 464857584 467827920 481194432 499016448 522964782 526306410 534660480 542333848 561393504 581071980 601493040 610125579 619810112 623770560 641592576 677917310 681488640 697286376 701741880 748524672 774762640 784447173 801990720 813500772 831694080 842090256 871607970 929715168 935655840 962388864 1016875965 1045929564 1052612820 1069320960 1084667696 1122787008 1162143960 1202986080 1220251158 1239620224 1247541120 1307411955 1355834620 1394572752 1403483760 1497049344 1549525280 1568894346 1603981440 1627001544 1684180512 1743215940 1830376737 1859430336 1871311680 1924777728 2033751930 2091859128 2105225640 2169335392 2245574016 2324287920 2353341519 2405972160 2440502316 2479240448 2495082240 2614823910 2711669240 2789145504 2806967520 3050627895 3099050560 3137788692 3207962880 3254003088 3368361024 3486431880 3660753474 3718860672 3742623360 3922235865 4067503860 4183718256 4210451280 4338670784 4491148032 4648575840 4706683038 4811944320 4881004632 5229647820 5423338480 5491130211 5578291008 5613935040 6101255790 6198101120 6275577384 6508006176 6736722048 6972863760 7321506948 7437721344 7485246720 7844471730 8135007720 8367436512 8420902560 8677341568 9151883685 9297151680 9413366076 9623888640 9762009264 10459295640 10846676960 10982260422 11156582016 11227870080 11766707595 12202511580 12396202240 12551154768 13016012352 13473444096 13945727520 14643013896 15688943460 16270015440 16473390633 16734873024 16841805120 17354683136 18303767370 18594303360 18826732152 19524018528 20918591280 21693353920 21964520844 22313164032 22455740160 23533415190 24405023160 25102309536 26032024704 27455651055 27891455040 29286027792 31377886920 32540030880 32946781266 33469746048 33683610240 36607534740 37188606720 37653464304 39048037056 41837182560 43386707840 43929041688 47066830380 48810046320 50204619072 52064049408 54911302110 55782910080 58572055584 62755773840 65080061760 65893562532 66939492096 67367220480 73215069480 75306928608 78096074112 82366953165 83674365120 86773415680 87858083376 94133660760 97620092640 100409238144 109822604220 111565820160 117144111168 125511547680 130160123520 131787125064 146430138960 150613857216 156192148224 164733906330 167348730240 175716166752 188267321520 195240185280 200818476288 219645208440 234288222336 251023095360 260320247040 263574250128 292860277920 301227714432 329467812660 334697460480 351432333504 376534643040 390480370560 439290416880 468576444672 502046190720 527148500256 585720555840 602455428864 658935625320 702864667008 753069286080 780960741120 878580833760 1004092381440 1054297000512 1171441111680 1317871250640 1405729334016 1506138572160 1757161667520 2108594001024 2342882223360 2635742501280 3012277144320 3514323335040 4217188002048 5271485002560 7028646670080 10542970005120 21085940010240
- Sum of all divisors σ(n): 86744420695296
- Sum of proper divisors (its aliquot sum) s(n): 65658480685056
- 21085940010240 is an abundant number, because the sum of its proper divisors (65658480685056) is greater than itself. Its abundance is 44572540674816
Bases of 21085940010240
- Binary: 1001100101101011100111111011011001101000000002
- Hexadecimal: 0x132D73F6CD00
- Base-36: 7H2QW9C00
Squares and roots of 21085940010240
- 21085940010240 squared (210859400102402) is 444616866115440051304857600
- 21085940010240 cubed (210859400102403) is 9375164566451078704433255187505741824000
-
The
square root of 21085940010240 is 4591942.9450114033 -
The
cube root of 21085940010240 is 27626.8257746179
Scales and comparisons
How big is 21085940010240?- 21,085,940,010,240 seconds is equal to 670,467 years, 34 weeks, 5 days, 14 hours, 24 minutes.
-
To count from 1 to 21,085,940,010,240 would take you about one million, six hundred seventy-six thousand, one hundred sixty-nine 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 21085940010240 cubic inches would be around 2302.2 feet tall.
Recreational maths with 21085940010240
- 21085940010240 backwards is 04201004958012
- 21085940010240 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21085940010240's digits is 36
- More coming soon!
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The information we have on file for 21085940010240 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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