21383766928824384
21,383,766,928,824,384 is an even composite number composed of seven prime numbers multiplied together.
21383766928824384 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 21383766928824384:
26 × 3 × 7 × 23 × 47 × 229 × 80172
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 23 × 47 × 229 × 8017 × 8017)See below for interesting mathematical facts about the number 21383766928824384 from the Numbermatics database.
Names of 21383766928824384
- Cardinal: 21383766928824384 can be written as Twenty-one quadrillion, three hundred eighty-three trillion, seven hundred sixty-six billion, nine hundred twenty-eight million, eight hundred twenty-four thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 2.1383766928824384 × 1016
Factors of 21383766928824384
Divisors of 21383766928824384
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 47 48 56 64 69 84 92 94 96 112 138 141 161 168 184 188 192 224 229 276 282 322 329 336 368 376 448 458 483 552 564 644 658 672 687 736 752 916 966 987 1081 1104 1128 1288 1316 1344 1374 1472 1504 1603 1832 1932 1974 2162 2208 2256 2576 2632 2748 3008 3206 3243 3664 3864 3948 4324 4416 4512 4809 5152 5264 5267 5496 6412 6486 7328 7567 7728 7896 8017 8648 9024 9618 10304 10528 10534 10763 10992 12824 12972 14656 15134 15456 15792 15801 16034 17296 19236 21056 21068 21526 21984 22701 24051 25648 25944 30268 30912 31584 31602 32068 32289 34592 36869 38472 42136 43052 43968 45402 48102 51296 51888 56119 60536 63168 63204 64136 64578 69184 73738 75341 76944 84272 86104 90804 96204 102592 103776 110607 112238 121072 126408 128272 129156 147476 150682 153888 168357 168544 172208 181608 184391 192408 207552 221214 224476 226023 242144 247549 252816 256544 258312 294952 301364 307776 336714 337088 344416 363216 368782 376799 384816 442428 448952 452046 484288 495098 505632 513088 516624 553173 589904 602728 673428 688832 726432 737564 742647 753598 769632 884856 897904 904092 990196 1011264 1033248 1106346 1130397 1179808 1205456 1290737 1346856 1452864 1475128 1485294 1507196 1539264 1732843 1769712 1795808 1808184 1835893 1980392 2066496 2212692 2260794 2359616 2410912 2581474 2637593 2693712 2950256 2970588 3014392 3465686 3539424 3591616 3616368 3671786 3872211 3960784 4425384 4521588 4821824 5162948 5198529 5275186 5387424 5507679 5900512 5941176 6028784 6931372 7078848 7232736 7343572 7744422 7912779 7921568 8666377 8850768 9043176 10325896 10397058 10550372 10774848 11015358 11801024 11882352 12057568 12851251 13862744 14465472 14687144 15488844 15825558 15843136 17332754 17701536 18086352 20651792 20794116 21100744 22030716 23764704 24115136 25702502 25999131 27725488 29374288 30977688 31651116 34665508 35403072 36172704 38553753 41303584 41588232 42201488 42225539 44061432 47529408 51405004 51998262 55450976 58748576 60664639 61955376 63302232 64272289 69331016 72345408 77107506 82607168 83176464 84402976 84451078 86286971 88122864 102810008 103996524 110901952 117497152 121329278 123910752 126604464 126676617 128544578 138662032 154215012 166352928 168805952 168902156 172573942 176245728 181993917 192816867 205620016 207993048 242658556 247821504 253208928 253353234 257089156 258860913 277324064 295578773 308430024 332705856 337804312 345147884 352491456 363987834 385633734 411240032 415986096 449906023 485317112 506417856 506706468 514178312 517721826 554648128 591157546 604008797 616860048 675608624 690295768 727975668 771267468 822480064 831972192 886736319 899812046 970634224 1013412936 1028356624 1035443652 1182315092 1208017594 1233720096 1349718069 1351217248 1380591536 1455951336 1478262647 1542534936 1663944384 1773472638 1799624092 1812026391 1941268448 1984600333 2026825872 2056713248 2070887304 2364630184 2416035188 2467440192 2699436138 2702434496 2761183072 2911902672 2956525294 3020797583 3085069872 3546945276 3599248184 3624052782 3882536896 3969200666 4053651744 4113426496 4141774608 4434787941 4729260368 4832070376 5398872276 5522366144 5823805344 5913050588 5953800999 6041595166 6170139744 7093890552 7198496368 7248105564 7938401332 8107303488 8283549216 8869575882 9062392749 9458520736 9664140752 10347838529 10797744552 11647610688 11826101176 11907601998 12083190332 12340279488 13892202331 14187781104 14396992736 14496211128 14718354181 15876802664 16567098432 17739151764 18124785498 18917041472 19328281504 20695677058 21145583081 21595489104 23652202352 23815203996 24166380664 27784404662 28375562208 28793985472 28992422256 29436708362 31043515587 31753605328 35478303528 36249570996 38656563008 41391354116 41676606993 42291166162 43190978208 44155062543 47304404704 47630407992 48332761328 55568809324 56751124416 57984844512 58873416724 62087031174 63436749243 63507210656 69478344409 70956607056 72499141992 82782708232 83353213986 84582332324 86381956416 88310125086 94608809408 95260815984 96665522656 103028479267 111137618648 115969689024 117746833448 124174062348 126873498486 127014421312 138956688818 141913214112 144998283984 165565416464 166706427972 169164664648 176620250172 190521631968 193331045312 206056958534 208435033227 222275237296 235493666896 248348124696 253746996972 277913377636 283826428224 289996567968 309085437801 331130832928 333412855944 338329329296 338522146163 353240500344 381043263936 412113917068 416870066454 444550474592 470987333792 486348410863 496696249392 507493993944 555826755272 579993135936 618170875602 662261665856 666825711888 676658658592 677044292326 691762646507 706481000688 824227834136 833740132908 889100949184 941974667584 972696821726 993392498784 1014987987888 1015566438489 1111653510544 1236341751204 1333651423776 1353317317184 1354088584652 1383525293014 1412962001376 1459045232589 1648455668272 1667480265816 1945393643452 1986784997568 2029975975776 2031132876978 2075287939521 2223307021088 2369655023141 2472683502408 2667302847552 2708177169304 2767050586028 2825924002752 2918090465178 3296911336544 3334960531632 3890787286904 4059951951552 4062265753956 4150575879042 4446614042176 4739310046282 4842338525549 4945367004816 5416354338608 5534101172056 5836180930356 6593822673088 6669921063264 7108965069423 7781574573808 8124531507912 8301151758084 9478620092564 9684677051098 9890734009632 10832708677216 11068202344112 11672361860712 13339842126528 14217930138846 14527015576647 15563149147616 15910540869661 16249063015824 16602303516168 18957240185128 19369354102196 19781468019264 21665417354432 22136404688224 23344723721424 28435860277692 29054031153294 31126298295232 31821081739322 32498126031648 33204607032336 37914480370256 38738708204392 44272809376448 46689447442848 47731622608983 56871720555384 58108062306588 63642163478644 64996252063296 66409214064672 75828960740512 77477416408784 93378894885696 95463245217966 111373786087627 113743441110768 116216124613176 127284326957288 132818428129344 151657921481024 154954832817568 190926490435932 222747572175254 227486882221536 232432249226352 254568653914576 309909665635136 334121358262881 381852980871864 445495144350508 454973764443072 464864498452704 509137307829152 668242716525762 763705961743728 890990288701016 929728996905408 1018274615658304 1336485433051524 1527411923487456 1781980577402032 2672970866103048 3054823846974912 3563961154804064 5345941732206096 7127922309608128 10691883464412192 21383766928824384
- Sum of all divisors σ(n): 69216870020014080
- Sum of proper divisors (its aliquot sum) s(n): 47833103091189696
- 21383766928824384 is an abundant number, because the sum of its proper divisors (47833103091189696) is greater than itself. Its abundance is 26449336162365312
Bases of 21383766928824384
- Binary: 10010111111100001101100001101111100000010011000010000002
- Hexadecimal: 0x4BF86C37C09840
- Base-36: 5UJWUWSX5XC
Squares and roots of 21383766928824384
- 21383766928824384 squared (213837669288243842) is 457265488066283427815024312979456
- 21383766928824384 cubed (213837669288243843) is 9778058621404532587699427202761873359462423855104
-
The
square root of 21383766928824384 is 146231894.3624282807 -
The
cube root of 21383766928824384 is 277562.8921275383
Scales and comparisons
How big is 21383766928824384?- 21,383,766,928,824,384 seconds is equal to 679,937,644 years, 22 hours, 46 minutes, 24 seconds.
-
To count from 1 to 21,383,766,928,824,384 would take you about two billion, thirty-nine million, eight hundred twelve thousand, nine hundred thirty-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 21383766928824384 cubic inches would be around 23130.2 feet tall.
Recreational maths with 21383766928824384
- 21383766928824384 backwards is 48342882966738312
- 21383766928824384 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21383766928824384's digits is 84
- More coming soon!
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The information we have on file for 21383766928824384 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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