20720918721720
20,720,918,721,720 is an even composite number composed of seven prime numbers multiplied together.
What does the number 20720918721720 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 1296 divisors.
20720918721720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.
Prime factorization of 20720918721720:
23 × 3 × 5 × 72 × 232 × 292 × 892
(2 × 2 × 2 × 3 × 5 × 7 × 7 × 23 × 23 × 29 × 29 × 89 × 89)See below for interesting mathematical facts about the number 20720918721720 from the Numbermatics database.
Names of 20720918721720
- Cardinal: 20720918721720 can be written as Twenty trillion, seven hundred twenty billion, nine hundred eighteen million, seven hundred twenty-one thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.072091872172 × 1013
Factors of 20720918721720
Divisors of 20720918721720
- Number of divisors d(n): 1296
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 23 24 28 29 30 35 40 42 46 49 56 58 60 69 70 84 87 89 92 98 105 115 116 120 138 140 145 147 161 168 174 178 184 196 203 210 230 232 245 267 276 280 290 294 322 345 348 356 392 406 420 435 445 460 483 490 529 534 552 580 588 609 623 644 667 690 696 712 735 805 812 840 841 870 890 920 966 980 1015 1058 1068 1127 1160 1176 1218 1246 1288 1334 1335 1380 1421 1470 1587 1610 1624 1682 1740 1780 1869 1932 1960 2001 2030 2047 2116 2136 2254 2415 2436 2492 2523 2581 2645 2668 2670 2760 2842 2940 3045 3115 3174 3220 3335 3364 3381 3480 3560 3703 3738 3864 4002 4060 4094 4205 4232 4263 4361 4508 4669 4830 4872 4984 5046 5162 5290 5336 5340 5635 5684 5880 5887 6090 6141 6230 6348 6440 6670 6728 6762 7105 7406 7476 7743 7921 7935 8004 8120 8188 8410 8526 8722 9016 9338 9345 9660 10005 10092 10235 10324 10580 10680 11109 11270 11368 11774 12180 12282 12460 12615 12696 12905 13083 13340 13524 14007 14210 14329 14812 14952 15341 15486 15842 15870 16008 16376 16820 16905 17052 17444 17661 18067 18515 18676 18690 19320 19343 20010 20184 20470 20648 21160 21315 21805 22218 22540 23345 23548 23763 24360 24564 24920 25230 25810 25921 26166 26680 27048 28014 28420 28658 29435 29624 30682 30705 30972 31684 31740 32683 33640 33810 34104 34888 35322 36134 37030 37352 37380 38686 38715 39605 40020 40940 41209 42630 42987 43610 44436 45080 46023 46690 47081 47096 47526 49128 50460 51620 51842 52332 54201 55447 55545 56028 56840 57316 58029 58870 59363 61364 61410 61944 63368 63480 65366 65415 67620 70035 70644 71645 72268 74060 74760 74849 76705 77372 77430 77763 79210 80040 81880 82418 85260 85974 87220 88305 88872 90335 92046 93380 94162 95052 96715 98049 100303 100920 103240 103684 104664 107387 108402 110894 111090 112056 114632 116058 117740 118726 118815 122728 122820 123627 126469 129605 130732 130830 135240 135401 140070 141243 141288 143290 144536 148120 149698 153410 154744 154860 155526 158420 163415 164836 166341 170520 171948 174440 176610 178089 180670 182183 184092 186760 188324 190104 193430 196098 200606 206045 207368 214774 214935 216804 221788 222180 224547 229709 230115 232116 235405 235480 237452 237630 245640 247254 252938 259210 261464 261660 270802 271005 277235 280140 282486 286580 290145 296815 299396 300909 306820 309720 311052 316840 322161 326830 329567 329672 332682 343896 353220 356178 361340 364366 368184 374245 376648 379407 386860 388129 388815 392196 401212 406203 412090 415541 429548 429870 433608 443576 444360 444889 449094 459418 460230 464232 470810 474904 475260 490245 494508 501515 505876 518420 523320 523943 536935 541604 542010 546549 554470 560280 564972 573160 580290 593630 598792 601818 613640 618135 622104 632345 644322 653660 659134 665364 677005 689127 706215 706440 712356 722680 728732 748490 751709 758814 773720 776258 777630 784392 802424 812406 824180 831082 831705 859096 859740 889778 890445 898188 910915 918836 920460 941620 947807 950520 980490 988701 989016 1003030 1011752 1036840 1047886 1073870 1083208 1084020 1093098 1108940 1122735 1129944 1148545 1160580 1164387 1187260 1203636 1236270 1246623 1264690 1275281 1288644 1307320 1318268 1330728 1334667 1354010 1365349 1378254 1412430 1424712 1457464 1496980 1503418 1504545 1517628 1552516 1555260 1571829 1607963 1610805 1624812 1647835 1648360 1662164 1663410 1719480 1721527 1779556 1780890 1796376 1821830 1837672 1840920 1883240 1895614 1897035 1940645 1960980 1977402 2006060 2031015 2077705 2095772 2147740 2168040 2186196 2217880 2224445 2245470 2255127 2297090 2306969 2321160 2328774 2374520 2407272 2472540 2493246 2529380 2550562 2577288 2619715 2636536 2669334 2708020 2730698 2732745 2756508 2824860 2843421 2908787 2993960 3006836 3009090 3035256 3105032 3110520 3114223 3143658 3215926 3221610 3249624 3295670 3324328 3326820 3443054 3445635 3559112 3561780 3643660 3667601 3758545 3791228 3794070 3825843 3881290 3921960 3954804 4012120 4062030 4096047 4155410 4190209 4191544 4295480 4372392 4448890 4490940 4510254 4594180 4613938 4657548 4739035 4823889 4943505 4945080 4986492 5058760 5101124 5164581 5239430 5283307 5338668 5416040 5461396 5465490 5513016 5649720 5686842 5817574 5821935 6013672 6018180 6228446 6233115 6287316 6376405 6431852 6443220 6591340 6653640 6661561 6673335 6826745 6886108 6891270 6920907 7123560 7287320 7335202 7517090 7582456 7588140 7651686 7762580 7859145 7909608 8039815 8124060 8192094 8310820 8380418 8607635 8726361 8897780 8926967 8981880 9020508 9188360 9227876 9315096 9342669 9478070 9557443 9647778 9887010 9972984 10202248 10329162 10478860 10566614 10677336 10922792 10930980 11002803 11255741 11275635 11373684 11534845 11635148 11643870 12036360 12050689 12456892 12466230 12570627 12574632 12752810 12863704 12886440 13182680 13323122 13346670 13653490 13772216 13782540 13841814 14217105 14543935 14670404 15034180 15176280 15303372 15525160 15571115 15718290 15849921 16079630 16248120 16384188 16621640 16760836 17215270 17452722 17795560 17853934 18041016 18338005 18455752 18685338 18956140 19114886 19129215 19295556 19774020 19984683 20480235 20658324 20951045 20957720 21133228 21799561 21861960 22005606 22511482 22551270 22747368 23069690 23270296 23287740 24101378 24119445 24913784 24932460 25141254 25505620 25822905 26416535 26646244 26693340 26780901 27306980 27565080 27683628 28434210 28672329 29087870 29331463 29340808 30068360 30606744 31142230 31436580 31699842 32159260 32768376 33307805 33521672 33767223 34430540 34604535 34905444 35707868 36152067 36676010 36983149 37370676 37912280 38229772 38258430 38591112 39548040 39595121 39969366 40960470 41316648 41902090 42266456 43599122 43631805 44011212 44634835 45022964 45102540 46139380 46575480 46630927 46713345 47787215 48202756 48238890 49864920 50282508 51011240 51645810 52833070 53292488 53386680 53561802 54613960 55014015 55367256 56278705 56868420 57344658 58175740 58662926 60253445 62284460 62853135 62873160 63399684 64318520 65398683 66615610 66902101 67534446 68861080 69209070 69810888 71415736 72304134 73352020 73966298 74741352 76459544 76516860 79190242 79249605 79938732 81920940 83804180 84354823 87198244 87263610 87994389 88022424 89269670 90045928 90205080 92278760 93261854 93426690 95574430 96405512 96477780 99923415 100565016 103291620 105666140 107123604 108997805 110028030 110949447 112557410 113736840 114689316 116351480 117325852 118785363 120506890 121516061 124568920 125706270 126799368 130797366 133231220 133804202 133904505 135068892 138418140 139892781 143361645 144608268 146657315 146704040 147932596 153033720 153215903 158380484 158499210 159877464 163841880 167608360 168709646 168836115 174396488 174527220 175988778 178539340 180760335 184915745 186523708 186853380 191148860 192955560 197975605 199846830 200706303 205320241 206583240 211332280 214247208 217995610 220056060 221898894 225114820 229378632 233154635 234651704 237570726 241013780 243032122 251412540 253064469 258882043 261594732 266462440 267608404 267809010 270137784 276836280 277165847 279785562 286723290 289216536 293314630 295865192 306431806 316760968 316998420 326416489 326993415 334510505 337419292 337672230 349054440 351977556 357078680 361520670 364548183 369831490 373047416 373706760 382297720 395951210 399693660 401412606 410640482 421774115 435991220 439971945 440112120 443797788 450229640 459647709 466309270 475141452 482027560 486064244 502825080 506128938 517764086 523189464 535216808 535618020 554331694 554747235 559571124 573446580 586629260 593926815 607580305 612863612 615960723 633996840 652832978 653986830 669021010 674838584 675344460 699463905 703955112 723041340 729096366 739662980 766079515 776646129 791902420 799387320 802825212 821280964 831497541 843548230 850612427 871982440 879943890 887595576 919295418 932618540 950282904 972128488 979249467 1003531515 1012257876 1026601205 1035528172 1071236040 1072511321 1108663388 1109494470 1119142248 1146893160 1173258520 1187853630 1215160610 1225727224 1231921446 1265322345 1294410215 1305665956 1307973660 1338042020 1350688920 1385829235 1398927810 1446082680 1458192732 1479325960 1532159030 1553292258 1583804840 1605650424 1632082445 1642561928 1662995082 1687096460 1701224854 1759887780 1822740915 1838590836 1865237080 1940160929 1958498934 2007063030 2024515752 2053202410 2071056344 2145022642 2217326776 2218988940 2298238545 2375707260 2430321220 2463842892 2530644690 2551837281 2588820430 2611331912 2615947320 2676084040 2771658470 2797855620 2916385464 3064318060 3079803615 3106584516 3217533963 3264164890 3325990164 3374192920 3402449708 3519775560 3523965769 3645481830 3677181672 3880321858 3883230645 3916997868 4014126060 4106404820 4157487705 4253062135 4290045284 4437977880 4596477090 4751414520 4860642440 4896247335 4927685784 5061289380 5103674562 5177640860 5362556605 5543316940 5595711240 5820482787 5954286989 6128636120 6159607230 6213169032 6435067926 6528329780 6651980328 6804899416 7047931538 7290963660 7507579247 7760643716 7766461290 7833995736 8028252120 8212809640 8314975410 8506124270 8580090568 9192954180 9700804645 9792494670 10122578760 10207349124 10355281720 10571897307 10725113210 11086633880 11640965574 11908573978 12319214460 12759186405 12870135852 13056659560 14095863076 14581927320 15015158494 15521287432 15532922580 16087669815 16629950820 17012248540 17619828845 17862860967 18385908360 19401609290 19584989340 20414698248 21143794614 21450226420 22522737741 23281931148 23817147956 24638428920 24667760383 25518372810 25740271704 28191726152 29102413935 29771434945 30030316988 31065845160 32175339630 33259901640 34024497080 35239657690 35725721934 37537896235 38803218580 39169978680 42287589228 42900452840 45045475482 46563862296 47634295912 49335520766 51036745620 52859486535 58204827870 59542869890 60060633976 64350679260 70479315380 71451443868 74003281149 75075792470 77606437160 84575178456 89314304835 90090950964 98671041532 102073491240 105718973070 112613688705 116409655740 119085739780 123338801915 128701358520 140958630760 142902887736 148006562298 150151584940 172674322681 178628609670 180181901928 197342083064 211437946140 225227377410 232819311480 238171479560 246677603830 296013124596 300303169880 345348645362 357257219340 370016405745 422875892280 450454754820 493355207660 518022968043 592026249192 690697290724 714514438680 740032811490 863371613405 900909509640 986710415320 1036045936086 1381394581448 1480065622980 1726743226810 2072091872172 2590114840215 2960131245960 3453486453620 4144183744344 5180229680430 6906972907240 10360459360860 20720918721720
- Sum of all divisors σ(n): 79178519052360
- Sum of proper divisors (its aliquot sum) s(n): 58457600330640
- 20720918721720 is an abundant number, because the sum of its proper divisors (58457600330640) is greater than itself. Its abundance is 37736681608920
Bases of 20720918721720
- Binary: 1001011011000011101101111111111110100101110002
- Hexadecimal: 0x12D876FFF4B8
- Base-36: 7CF240B7C
Squares and roots of 20720918721720
- 20720918721720 squared (207209187217202) is 429356472672126398799758400
- 20720918721720 cubed (207209187217203) is 8896660572883525452092156767972832448000
-
The
square root of 20720918721720 is 4552023.5853650845 -
The
cube root of 20720918721720 is 27466.4798069899
Scales and comparisons
How big is 20720918721720?- 20,720,918,721,720 seconds is equal to 658,861 years, 6 weeks, 2 days, 4 hours, 2 minutes.
-
To count from 1 to 20,720,918,721,720 would take you about one million, six hundred forty-seven thousand, one hundred fifty-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 20720918721720 cubic inches would be around 2288.9 feet tall.
Recreational maths with 20720918721720
- 20720918721720 backwards is 02712781902702
- The number of decimal digits it has is: 14
- The sum of 20720918721720's digits is 48
- 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 20720918721720 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.
APA style:
Numbermatics. (2024). Number 20720918721720 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/20720918721720/
Chicago style:
Numbermatics. 2024. "Number 20720918721720 - Facts about the integer". https://numbermatics.com/n/20720918721720/
The information we have on file for 20720918721720 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 20720918721720, math, Factors of 20720918721720, curriculum, school, college, exams, university, Prime factorization of 20720918721720, STEM, science, technology, engineering, physics, economics, calculator, twenty trillion, seven hundred twenty billion, nine hundred eighteen million, seven hundred twenty-one thousand, seven hundred twenty.