138955038985739520
138,955,038,985,739,520 is an even composite number composed of five prime numbers multiplied together.
138955038985739520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred ten divisors.
Prime factorization of 138955038985739520:
28 × 34 × 5 × 172 × 680992
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 17 × 17 × 68099 × 68099)See below for interesting mathematical facts about the number 138955038985739520 from the Numbermatics database.
Names of 138955038985739520
- Cardinal: 138955038985739520 can be written as One hundred thirty-eight quadrillion, nine hundred fifty-five trillion, thirty-eight billion, nine hundred eighty-five million, seven hundred thirty-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.3895503898573952 × 1017
Factors of 138955038985739520
Divisors of 138955038985739520
- Number of divisors d(n): 810
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 81 85 90 96 102 108 120 128 135 136 144 153 160 162 170 180 192 204 216 240 255 256 270 272 288 289 306 320 324 340 360 384 405 408 432 459 480 510 540 544 576 578 612 640 648 680 720 765 768 810 816 864 867 918 960 1020 1080 1088 1152 1156 1224 1280 1296 1360 1377 1440 1445 1530 1620 1632 1728 1734 1836 1920 2040 2160 2176 2295 2304 2312 2448 2592 2601 2720 2754 2880 2890 3060 3240 3264 3456 3468 3672 3840 4080 4320 4335 4352 4590 4624 4896 5184 5202 5440 5508 5760 5780 6120 6480 6528 6885 6912 6936 7344 7803 8160 8640 8670 9180 9248 9792 10368 10404 10880 11016 11520 11560 12240 12960 13005 13056 13770 13872 14688 15606 16320 17280 17340 18360 18496 19584 20736 20808 21760 22032 23120 23409 24480 25920 26010 27540 27744 29376 31212 32640 34560 34680 36720 36992 39015 39168 41616 44064 46240 46818 48960 51840 52020 55080 55488 58752 62424 65280 68099 69360 73440 73984 78030 83232 88128 92480 93636 97920 103680 104040 110160 110976 117045 117504 124848 136198 138720 146880 156060 166464 176256 184960 187272 195840 204297 208080 220320 221952 234090 249696 272396 277440 293760 312120 332928 340495 352512 369920 374544 408594 416160 440640 468180 499392 544792 554880 587520 612891 624240 665856 680990 749088 817188 832320 881280 936360 998784 1021485 1089584 1109760 1157683 1225782 1248480 1361980 1498176 1634376 1664640 1762560 1838673 1872720 1997568 2042970 2179168 2315366 2451564 2496960 2723960 2996352 3064455 3268752 3329280 3473049 3677346 3745440 4085940 4358336 4630732 4903128 4993920 5447920 5516019 5788415 5992704 6128910 6537504 6946098 7354692 7490880 8171880 8716672 9193365 9261464 9806256 9987840 10419147 10895840 11032038 11576830 12257820 13075008 13892196 14709384 14981760 16343760 17365245 17433344 18386730 18522928 19612512 19680611 20838294 21791680 22064076 23153660 24515640 26150016 27580095 27784392 29418768 29963520 31257441 32687520 34730490 36773460 37045856 39225024 39361222 41676588 43583360 44128152 46307320 49031280 52095735 52300032 55160190 55568784 58837536 59041833 62514882 65375040 69460980 73546920 74091712 78450048 78722444 83353176 87166720 88256304 92614640 93772323 98062560 98403055 104191470 110320380 111137568 117675072 118083666 125029764 130750080 138921960 147093840 148183424 156287205 156900096 157444888 166706352 176512608 177125499 185229280 187544646 196125120 196806110 208382940 220640760 222275136 235350144 236167332 250059528 261500160 277843920 294187680 295209165 296366848 312574410 314889776 333412704 353025216 354250998 370458560 375089292 392250240 393612220 416765880 441281520 444550272 468861615 470700288 472334664 500119056 531376497 555687840 588375360 590418330 625148820 629779552 666825408 706050432 708501996 740917120 750178584 784500480 787224440 833531760 882563040 885627495 889100544 937723230 944669328 1000238112 1062752994 1111375680 1176750720 1180836660 1250297640 1259559104 1333650816 1412100864 1417003992 1481834240 1500357168 1574448880 1594129491 1667063520 1765126080 1771254990 1875446460 1889338656 2000476224 2125505988 2222751360 2353501440 2361673320 2500595280 2519118208 2656882485 2667301632 2834007984 3000714336 3148897760 3188258982 3334127040 3530252160 3542509980 3750892920 3778677312 4000952448 4251011976 4445502720 4637473801 4723346640 5001190560 5038236416 5313764970 5668015968 6001428672 6297795520 6376517964 6668254080 7060504320 7085019960 7501785840 7557354624 7970647455 8001904896 8502023952 9274947602 9446693280 10002381120 10627529940 11336031936 12002857344 12595591040 12753035928 13336508160 13912421403 14170039920 15003571680 15114709248 15941294910 17004047904 18549895204 18893386560 20004762240 21255059880 22672063872 23187369005 24005714688 25191182080 25506071856 27824842806 28340079840 30007143360 31882589820 34008095808 37099790408 37786773120 40009524480 41737264209 42510119760 45344127744 46374738010 51012143712 55649685612 56680159680 60014286720 63765179640 68016191616 69562107015 74199580816 75573546240 78837054617 83474528418 85020239520 92749476020 102024287424 111299371224 113360319360 120028573440 125211792627 127530359280 136032383232 139124214030 148399161632 157674109234 166949056836 170040479040 185498952040 204048574848 208686321045 222598742448 226720638720 236511163851 250423585254 255060718560 278248428060 296798323264 315348218468 333898113672 340080958080 370997904080 375635377881 394185273085 408097149696 417372642090 445197484896 473022327702 500847170508 510121437120 556496856120 593596646528 626058963135 630696436936 667796227344 680161916160 709533491553 741995808160 751270755762 788370546170 834745284180 890394969792 946044655404 1001694341016 1020242874240 1112993712240 1182555819255 1187193293056 1252117926270 1261392873872 1335592454688 1340229928489 1419066983106 1483991616320 1502541511524 1576741092340 1669490568360 1780789939584 1878176889405 1892089310808 2003388682032 2040485748480 2128600474659 2225987424480 2365111638510 2504235852540 2522785747744 2671184909376 2680459856978 2838133966212 2967983232640 3005083023048 3153482184680 3338981136720 3547667457765 3561579879168 3756353778810 3784178621616 4006777364064 4020689785467 4257200949318 4451974848960 4730223277020 5008471705080 5045571495488 5342369818752 5360919713956 5676267932424 5935966465280 6010166046096 6306964369360 6385801423977 6677962273440 6701149642445 7095334915530 7512707557620 7568357243232 8013554728128 8041379570934 8514401898636 8903949697920 9460446554040 10016943410160 10091142990976 10643002373295 10684739637504 10721839427912 11352535864848 12020332092192 12062069356401 12613928738720 12771602847954 13355924546880 13402299284890 14190669831060 15025415115240 15136714486464 16027109456256 16082759141868 17028803797272 17807899395840 18920893108080 20033886820320 20103448927335 20182285981952 21286004746590 21443678855824 22705071729696 24040664184384 24124138712802 25227857477440 25543205695908 26711849093760 26804598569780 28381339662120 30050830230480 30273428972928 31929007119885 32054218912512 32165518283736 34057607594544 36186208069203 37841786216160 40067773640640 40206897854670 42572009493180 42887357711648 45410143459392 48081328368768 48248277425604 50455714954880 51086411391816 53423698187520 53609197139560 56762679324240 60101660460960 60310346782005 60546857945856 63858014239770 64331036567472 68115215189088 72372416138406 75683572432320 80135547281280 80413795709340 85144018986360 85774715423296 90820286918784 96162656737536 96496554851208 100911429909760 102172822783632 107218394279120 108558624207609 113525358648480 120203320921920 120620693564010 127716028479540 128662073134944 136230430378176 144744832276812 151367144864640 160271094562560 160827591418680 170288037972720 171549430846592 180931040346015 181640573837568 192993109702416 204345645567264 214436788558240 217117248415218 227050717296960 240406641843840 241241387128020 255432056959080 257324146269888 272460860756352 289489664553624 302734289729280 321655182837360 340576075945440 343098861693184 361862080692030 385986219404832 408691291134528 428873577116480 434234496830436 454101434593920 480813283687680 482482774256040 510864113918160 514648292539776 542793121038045 544921721512704 578979329107248 643310365674720 681152151890880 723724161384060 771972438809664 817382582269056 857747154232960 868468993660872 908202869187840 964965548512080 1021728227836320 1029296585079552 1085586242076090 1157958658214496 1286620731349440 1362304303781760 1447448322768120 1543944877619328 1634765164538112 1715494308465920 1736937987321744 1929931097024160 2043456455672640 2171172484152180 2315917316428992 2573241462698880 2724608607563520 2894896645536240 3087889755238656 3473875974643488 3859862194048320 4086912911345280 4342344968304360 4631834632857984 5146482925397760 5789793291072480 6947751949286976 7719724388096640 8173825822690560 8684689936608720 9263669265715968 11579586582144960 13895503898573952 15439448776193280 17369379873217440 23159173164289920 27791007797147904 34738759746434880 46318346328579840 69477519492869760 138955038985739520
- Sum of all divisors σ(n): 528182177743106502
- Sum of proper divisors (its aliquot sum) s(n): 389227138757366982
- 138955038985739520 is an abundant number, because the sum of its proper divisors (389227138757366982) is greater than itself. Its abundance is 250272099771627462
Bases of 138955038985739520
- Binary: 1111011011010101011011111001010100111111011011101000000002
- Hexadecimal: 0x1EDAADF2A7EDD00
- Base-36: 1207G7NNBK00
Squares and roots of 138955038985739520
- 138955038985739520 squared (1389550389857395202) is 19308502859528389891085921289830400
- 138955038985739520 cubed (1389550389857395203) is 2683013767602030420064802531705280576550399377408000
-
The
square root of 138955038985739520 is 372766735.3530080211 -
The
cube root of 138955038985739520 is 517954.2887687101
Scales and comparisons
How big is 138955038985739520?- 138,955,038,985,739,520 seconds is equal to 4,418,340,423 years, 30 weeks, 4 days, 19 hours, 12 minutes.
-
To count from 1 to 138,955,038,985,739,520 would take you about thirteen billion, two hundred fifty-five million, twenty-one thousand, two hundred seventy 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 138955038985739520 cubic inches would be around 43162.9 feet tall.
Recreational maths with 138955038985739520
- 138955038985739520 backwards is 025937589830559831
- 138955038985739520 is a
Harshad number . - The number of decimal digits it has is: 18
- The sum of 138955038985739520's digits is 90
- More coming soon!
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The information we have on file for 138955038985739520 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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