21418329679890
21,418,329,679,890 is an even composite number composed of nine prime numbers multiplied together.
21418329679890 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21418329679890:
2 × 3 × 5 × 112 × 13 × 29 × 43 × 113 × 3221
(2 × 3 × 5 × 11 × 11 × 13 × 29 × 43 × 113 × 3221)See below for interesting mathematical facts about the number 21418329679890 from the Numbermatics database.
Names of 21418329679890
- Cardinal: 21418329679890 can be written as Twenty-one trillion, four hundred eighteen billion, three hundred twenty-nine million, six hundred seventy-nine thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 2.141832967989 × 1013
Factors of 21418329679890
Divisors of 21418329679890
- Number of divisors d(n): 768
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Complete list of divisors:
1 2 3 5 6 10 11 13 15 22 26 29 30 33 39 43 55 58 65 66 78 86 87 110 113 121 129 130 143 145 165 174 195 215 226 242 258 286 290 319 330 339 363 377 390 429 430 435 473 559 565 605 638 645 678 715 726 754 858 870 946 957 1118 1130 1131 1210 1243 1247 1290 1419 1430 1469 1573 1595 1677 1695 1815 1885 1914 2145 2262 2365 2486 2494 2795 2838 2938 3146 3190 3221 3277 3354 3390 3509 3630 3729 3741 3770 4147 4290 4407 4719 4730 4785 4859 5203 5590 5655 6149 6215 6235 6442 6554 7018 7095 7345 7458 7482 7865 8294 8385 8814 9438 9570 9663 9718 9831 10406 10527 11310 12298 12430 12441 12470 13673 13717 14190 14577 14690 15609 15730 16105 16159 16211 16385 16770 17545 18447 18645 18705 19326 19662 20735 21054 22035 23595 24295 24882 26015 27346 27434 29154 30745 31218 32210 32318 32422 32770 35090 35431 36047 36894 37290 37410 41019 41151 41470 41873 42601 44070 45617 47190 48315 48477 48590 48633 49155 52030 52635 53449 61490 62205 63167 67639 68365 68585 70862 72094 72885 78045 80795 81055 82038 82302 83746 85202 91234 92235 93409 96630 96954 97266 98310 105270 106293 106898 108141 124410 125619 126334 127803 135278 136730 136851 137170 138503 140911 145770 150887 156090 160347 161590 162110 177155 177749 178321 180235 184470 186818 189501 202917 205095 205755 209365 212586 213005 216282 228085 242385 243165 251238 255606 267245 273702 277006 280227 281822 301774 315835 320694 338195 354310 355498 356642 360470 363973 379002 389741 396517 405834 410190 411510 415509 418730 422733 426010 452661 456170 460603 467045 468611 484770 486330 531465 533247 534490 534963 540705 560454 587939 628095 631670 639015 676390 684255 692515 694837 704555 727946 754435 779482 793034 801735 831018 845466 888745 891605 905322 921206 934090 937222 947505 1014585 1027499 1062930 1066494 1069926 1081410 1091919 1169223 1175878 1189551 1214317 1256190 1278030 1368510 1381809 1385030 1389674 1401135 1405833 1409110 1508870 1523533 1550021 1603470 1763817 1777490 1783210 1800539 1819865 1831843 1895010 1948705 1961531 1982585 2029170 2054998 2077545 2084511 2113665 2183838 2263305 2303015 2338446 2343055 2379102 2428634 2666235 2674815 2763618 2802270 2811666 2939695 3047066 3082497 3100042 3474185 3527634 3601078 3639730 3642951 3663686 3897410 3923062 3965170 4003703 4016587 4155090 4169022 4227330 4526610 4570599 4606030 4650063 4686110 4731649 5066633 5137495 5154721 5332470 5349630 5401617 5459595 5495529 5846115 5879390 5884593 5947755 6071585 6164994 6909045 6948370 7029165 7285902 7617665 7643207 7750105 8007406 8033174 8819085 9002695 9141198 9159215 9300126 9463298 9807655 10133266 10274990 10309442 10422555 10555217 10803234 10919190 10991058 11302489 11692230 11769186 11895510 12011109 12049761 12143170 13357487 13818090 14058330 14194947 15199899 15235330 15286414 15412485 15464163 15500210 15650839 16758863 17050231 17638170 18005390 18214755 18318430 19615310 19805929 20018515 20082935 20150273 20845110 21110434 22604978 22852995 22929621 23250315 23658245 24022218 24099522 25333165 25773605 26714974 27008085 27477645 28389894 29422965 30399798 30824970 30928326 31301678 31665651 33517726 33907467 34100462 36429510 38216035 39611858 40037030 40072461 40165870 40300546 44040733 44182457 45705990 45859242 46500630 46952517 47316490 50276589 50666330 51150693 51547210 52048139 52215631 52776085 54016170 54955290 56512445 58845930 59417787 60055545 60248805 60450819 63331302 66787435 67814934 70974735 75999495 76432070 77320815 78254195 80144922 83794315 85251155 88081466 88364914 93905034 99029645 100553178 100751365 102301386 104096278 104431262 105552170 113024890 114648105 116107387 118835574 120111090 120497610 120901638 132122199 132547371 133574870 137217821 141949470 146932357 151998990 154641630 156144417 156508390 156646893 158328255 167588630 169537335 170502310 172159229 198059290 200362305 201502730 203460907 217865219 220203665 220912285 221653003 229296210 232214774 234762585 251382945 255753465 260240695 261078155 264244398 265094742 274435642 293864714 297088935 302254095 312288834 313293786 316656510 339074670 344318458 348322161 400724610 406921814 411653463 435730438 440407330 440797071 441824570 443306006 453874331 469525170 486007027 502765890 511506930 516477687 520481390 522156310 572529529 574371941 580536935 594177870 604508190 610382721 653595657 660610995 662736855 664959009 686089105 696644322 734661785 780722085 783234465 823306926 860796145 881594142 907748662 972014054 1017304535 1032955374 1089326095 1108265015 1145059058 1148743882 1161073870 1220765442 1277181257 1307191314 1321221990 1325473710 1329918018 1361622993 1372178210 1458021081 1469323570 1509396031 1561444170 1566468930 1717588587 1721592290 1723115823 1741610805 1893751519 2034609070 2058267315 2178652190 2203985355 2216530030 2238069977 2269371655 2430035135 2554362514 2582388435 2723245986 2862647645 2871859705 2916042162 3018792062 3051913605 3267978285 3324795045 3435177174 3446231646 3483221610 3787503038 3831543771 4116534630 4407970710 4476139954 4528188093 4538743310 4860070270 4992617641 5164776870 5681254557 5725295290 5743719410 5900366303 6103827210 6318091351 6385906285 6535956570 6649590090 6714209931 6808114965 7290105405 7546980155 7663087542 8587942935 8615579115 9056376186 9468757595 9985235282 11190349885 11362509114 11800732606 12636182702 12771812570 13428419862 13616229930 14580210810 14977852923 15093960310 16603356341 17175885870 17231158230 17701098909 18937515190 18954274053 19157718855 22380699770 22640940465 24618769747 24963088205 28406272785 29501831515 29955705846 31590456755 33206712682 33571049655 35402197818 37908548106 38315437710 45281880930 49237539494 49810069023 49926176410 54918794051 56812545570 59003663030 63180913510 64904029333 67142099310 73856309241 74889264615 83016781705 88505494545 94771370265 99620138046 109837588102 123093848735 129808058666 147712618482 149778529230 164756382153 166033563410 177010989090 189542740530 194712087999 246187697470 249050345115 274593970255 324520146665 329512764306 369281546205 389424175998 498100690230 549187940510 649040293330 713944322663 738563092410 823781910765 973560439995 1427888645326 1647563821530 1947120879990 2141832967989 3569721613315 4283665935978 7139443226630 10709164839945 21418329679890
- Sum of all divisors σ(n): 65000469219840
- Sum of proper divisors (its aliquot sum) s(n): 43582139539950
- 21418329679890 is an abundant number, because the sum of its proper divisors (43582139539950) is greater than itself. Its abundance is 22163809860060
Bases of 21418329679890
- Binary: 1001101111010110101111110111010101000000100102
- Hexadecimal: 0x137AD7EEA812
- Base-36: 7LBG0HIJ6
Squares and roots of 21418329679890
- 21418329679890 squared (214183296798902) is 458744846276456869870412100
- 21418329679890 cubed (214183296798903) is 9825548356499611728094934979575382669000
-
The
square root of 21418329679890 is 4627994.1313586389 -
The
cube root of 21418329679890 is 27771.2353994543
Scales and comparisons
How big is 21418329679890?- 21,418,329,679,890 seconds is equal to 681,036 years, 32 weeks, 6 days, 6 hours, 11 minutes, 30 seconds.
-
To count from 1 to 21,418,329,679,890 would take you about one million, seven hundred two thousand, five hundred ninety-one 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 21418329679890 cubic inches would be around 2314.3 feet tall.
Recreational maths with 21418329679890
- 21418329679890 backwards is 09897692381412
- The number of decimal digits it has is: 14
- The sum of 21418329679890's digits is 69
- More coming soon!
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The information we have on file for 21418329679890 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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