21642720340800
21,642,720,340,800 is an even composite number composed of seven prime numbers multiplied together.
21642720340800 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 21642720340800:
26 × 3 × 52 × 13 × 107 × 691 × 4691
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 107 × 691 × 4691)See below for interesting mathematical facts about the number 21642720340800 from the Numbermatics database.
Names of 21642720340800
- Cardinal: 21642720340800 can be written as Twenty-one trillion, six hundred forty-two billion, seven hundred twenty million, three hundred forty thousand, eight hundred.
Scientific notation
- Scientific notation: 2.16427203408 × 1013
Factors of 21642720340800
Divisors of 21642720340800
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 80 96 100 104 107 120 130 150 156 160 192 195 200 208 214 240 260 300 312 320 321 325 390 400 416 428 480 520 535 600 624 642 650 691 780 800 832 856 960 975 1040 1070 1200 1248 1284 1300 1382 1391 1560 1600 1605 1712 1950 2073 2080 2140 2400 2496 2568 2600 2675 2764 2782 3120 3210 3424 3455 3900 4146 4160 4173 4280 4691 4800 5136 5200 5350 5528 5564 6240 6420 6848 6910 6955 7800 8025 8292 8346 8560 8983 9382 10272 10365 10400 10700 11056 11128 12480 12840 13820 13910 14073 15600 16050 16584 16692 17120 17275 17966 18764 20544 20730 20800 20865 21400 22112 22256 23455 25680 26949 27640 27820 28146 31200 32100 33168 33384 34240 34550 34775 35932 37528 41460 41730 42800 44224 44512 44915 46910 51360 51825 53898 55280 55640 56292 60983 62400 64200 66336 66768 69100 69550 70365 71864 73937 75056 82920 83460 85600 89024 89830 93820 102720 103650 104325 107796 110560 111280 112584 117275 121966 128400 132672 133536 134745 138200 139100 140730 143728 147874 150112 165840 166920 171200 179660 182949 187640 207300 208650 215592 221120 221811 222560 224575 225168 234550 243932 256800 267072 269490 276400 278200 281460 287456 295748 300224 304915 331680 333840 351825 359320 365898 369685 375280 414600 417300 431184 443622 445120 449150 450336 469100 487864 501937 513600 538980 552800 556400 562920 574912 591496 609830 663360 667680 673725 703650 718640 731796 739370 750560 829200 834600 862368 887244 898300 900672 914745 938200 961181 975728 1003874 1077960 1105600 1109055 1112800 1125840 1182992 1219660 1335360 1347450 1407300 1437280 1463592 1478740 1501120 1505811 1524575 1658400 1669200 1724736 1774488 1796600 1829490 1848425 1876400 1922362 1951456 2007748 2155920 2218110 2225600 2251680 2365984 2439320 2509685 2694900 2814600 2874560 2883543 2927184 2957480 3011622 3049150 3241481 3316800 3338400 3548976 3593200 3658980 3696850 3752800 3844724 3902912 4015496 4311840 4436220 4503360 4573725 4731968 4805905 4878640 5019370 5389800 5545275 5629200 5767086 5854368 5914960 6023244 6098300 6482962 6525181 6676800 7097952 7186400 7317960 7393700 7505600 7529055 7689448 8030992 8623680 8872440 9147450 9611810 9724443 9757280 10038740 10779600 11090550 11258400 11534172 11708736 11829920 12046488 12196600 12548425 12965924 13050362 14195904 14372800 14417715 14635920 14787400 15058110 15378896 16061984 16207405 17744880 18294900 19223620 19448886 19514560 19575543 20077480 21559200 22181100 22516800 23068344 23659840 24029525 24092976 24393200 25096850 25931848 26100724 28835430 29271840 29574800 30116220 30757792 32123968 32414810 32625905 35489760 36589800 37645275 38447240 38897772 39151086 40154960 42139253 43118400 44362200 46136688 48059050 48185952 48622215 48786400 50193700 51863696 52201448 57670860 58543680 59149600 60232440 61515584 64829620 65251810 70979520 72088575 73179600 75290550 76894480 77795544 78302172 80309920 81037025 84278506 88724400 92273376 96118100 96371904 97244430 97572800 97877715 100387400 103727392 104402896 115341720 118299200 120464880 126417759 129659240 130503620 144177150 146359200 150581100 153788960 155591088 156604344 160619840 162074050 163129525 168557012 177448800 184546752 192236200 194488860 195755430 200774800 207454784 208805792 210696265 230683440 240929760 243111075 252835518 259318480 261007240 288354300 292718400 301162200 307577920 311182176 313208688 324148100 326259050 337114024 346838467 354897600 384472400 388977720 391510860 401549600 417611584 421392530 461366880 481859520 486222150 489388575 505671036 518636960 522014480 576708600 602324400 622364352 626417376 632088795 648296200 652518100 674228048 693676934 768944800 777955440 783021720 803099200 842785060 922733760 972444300 978777150 1011342072 1037273920 1040515401 1044028960 1053481325 1153417200 1204648800 1252834752 1264177590 1296592400 1305036200 1348456096 1387353868 1537889600 1555910880 1566043440 1685570120 1734192335 1944888600 1957554300 2022684144 2081030802 2088057920 2106962650 2306834400 2409297600 2528355180 2593184800 2610072400 2696912192 2774707736 3111821760 3132086880 3160443975 3371140240 3468384670 3889777200 3915108600 4045368288 4162061604 4213925300 4508900071 4613668800 5056710360 5186369600 5202577005 5220144800 5549415472 6264173760 6320887950 6742280480 6936769340 7779554400 7830217200 8090736576 8324123208 8427850600 8670961675 9017800142 10113420720 10405154010 10440289600 11098830944 12641775900 13484560960 13526700213 13873538680 15559108800 15660434400 16648246416 16855701200 17341923350 18035600284 20226841440 20810308020 22197661888 22544500355 25283551800 26012885025 27053400426 27747077360 31320868800 33296492832 33711402400 34683846700 36071200568 40453682880 41620616040 45089000710 50567103600 52025770050 54106800852 55494154720 66592985664 67422804800 67633501065 69367693400 72142401136 83241232080 90178001420 101134207200 104051540100 108213601704 110988309440 112722501775 135267002130 138735386800 144284802272 166482464160 180356002840 202268414400 208103080200 216427203408 225445003550 270534004260 277470773600 288569604544 332964928320 338167505325 360712005680 416206160400 432854406816 450890007100 541068008520 554941547200 676335010650 721424011360 832412320800 865708813632 901780014200 1082136017040 1352670021300 1442848022720 1664824641600 1803560028400 2164272034080 2705340042600 3607120056800 4328544068160 5410680085200 7214240113600 10821360170400 21642720340800
- Sum of all divisors σ(n): 77311000779264
- Sum of proper divisors (its aliquot sum) s(n): 55668280438464
- 21642720340800 is an abundant number, because the sum of its proper divisors (55668280438464) is greater than itself. Its abundance is 34025560097664
Bases of 21642720340800
- Binary: 1001110101111000101101010100001101011010000002
- Hexadecimal: 0x13AF16A86B40
- Base-36: 7O6J0W4LC
Squares and roots of 21642720340800
- 21642720340800 squared (216427203408002) is 468407343750078068144640000
- 21642720340800 cubed (216427203408003) is 10137609146359912357021968644493312000000
-
The
square root of 21642720340800 is 4652173.7221217353 -
The
cube root of 21642720340800 is 27867.8811196899
Scales and comparisons
How big is 21642720340800?- 21,642,720,340,800 seconds is equal to 688,171 years, 29 weeks, 1 day, 9 hours, 20 minutes.
-
To count from 1 to 21,642,720,340,800 would take you about one million, seven hundred twenty thousand, four hundred twenty-eight 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 21642720340800 cubic inches would be around 2322.3 feet tall.
Recreational maths with 21642720340800
- 21642720340800 backwards is 00804302724612
- 21642720340800 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21642720340800's digits is 39
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 21642720340800 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 21642720340800 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/21642720340800/
Chicago style:
Numbermatics. 2024. "Number 21642720340800 - Facts about the integer". https://numbermatics.com/n/21642720340800/
The information we have on file for 21642720340800 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!
Keywords: Divisors of 21642720340800, math, Factors of 21642720340800, curriculum, school, college, exams, university, Prime factorization of 21642720340800, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, six hundred forty-two billion, seven hundred twenty million, three hundred forty thousand, eight hundred.