138964654376280072
138,964,654,376,280,072 is an even composite number composed of four prime numbers multiplied together.
138964654376280072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 138964654376280072:
23 × 36 × 1492 × 1814
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 149 × 149 × 181 × 181 × 181 × 181)See below for interesting mathematical facts about the number 138964654376280072 from the Numbermatics database.
Names of 138964654376280072
- Cardinal: 138964654376280072 can be written as One hundred thirty-eight quadrillion, nine hundred sixty-four trillion, six hundred fifty-four billion, three hundred seventy-six million, two hundred eighty thousand and seventy-two.
Scientific notation
- Scientific notation: 1.38964654376280072 × 1017
Factors of 138964654376280072
Divisors of 138964654376280072
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 149 162 181 216 243 298 324 362 447 486 543 596 648 724 729 894 972 1086 1192 1341 1448 1458 1629 1788 1944 2172 2682 2916 3258 3576 4023 4344 4887 5364 5832 6516 8046 9774 10728 12069 13032 14661 16092 19548 22201 24138 26969 29322 32184 32761 36207 39096 43983 44402 48276 53938 58644 65522 66603 72414 80907 87966 88804 96552 98283 107876 108621 117288 131044 131949 133206 144828 161814 175932 177608 196566 199809 215752 217242 242721 262088 263898 266412 289656 294849 323628 351864 393132 399618 434484 485442 527796 532824 589698 599427 647256 728163 786264 799236 868968 884547 970884 1055592 1179396 1198854 1456326 1598472 1769094 1798281 1941768 2184489 2358792 2397708 2653641 2912652 3538188 3596562 4018381 4368978 4795416 4881389 5307282 5394843 5825304 5929741 6553467 7076376 7193124 7960923 8036762 8737956 9762778 10614564 10789686 11859482 12055143 13106934 14386248 14644167 15921846 16073524 16184529 17475912 17789223 19525556 19660401 21229128 21579372 23718964 23882769 24110286 26213868 29288334 31843692 32147048 32369058 35578446 36165429 39051112 39320802 43158744 43932501 47437928 47765538 48220572 52427736 53367669 58576668 63687384 64738116 71156892 72330858 78641604 87865002 95531076 96441144 106735338 108496287 117153336 129476232 131797503 142313784 144661716 157283208 160103007 175730004 191062152 213470676 216992574 263595006 289323432 320206014 325488861 351460008 395392509 426941352 433985148 480309021 527190012 640412028 650977722 727326961 790785018 867970296 883531409 960618042 976466583 1054380024 1073283121 1186177527 1280824056 1301955444 1440927063 1454653922 1581570036 1767062818 1921236084 1952933166 2146566242 2181980883 2372355054 2603910888 2650594227 2881854126 2909307844 2929399749 3163140072 3219849363 3534125636 3558532581 3842472168 3905866332 4293132484 4322781189 4363961766 4744710108 5301188454 5763708252 5818615688 5858799498 6439698726 6545942649 7068251272 7117065162 7811732664 7951782681 8586264968 8645562378 8727923532 9489420216 9659548089 10602376908 11527416504 11717598996 12879397452 13091885298 14234130324 15903565362 17291124756 17455847064 19319096178 19637827947 21204753816 23435197992 23855348043 25758794904 26183770596 28468260648 28978644267 31807130724 34582249512 38638192356 39275655894 47710696086 52367541192 57957288534 58913483841 63614261448 71566044129 77276384712 78551311788 86935932801 95421392172 115914577068 117826967682 131646179941 143132088258 157102623576 159919185029 173871865602 176740451523 190842784344 214698132387 231829154136 235653935364 260807798403 263292359882 286264176516 319838370058 347743731204 353480903046 394938539823 429396264774 471307870728 479757555087 521615596806 526584719764 530221354569 572528353032 639676740116 644094397161 695487462408 706961806092 782423395209 789877079646 858792529548 959515110174 1043231193612 1053169439528 1060442709138 1184815619469 1279353480232 1288188794322 1413923612184 1439272665261 1564846790418 1579754159292 1717585059096 1919030220348 2086462387224 2120885418276 2369631238938 2576377588644 2878545330522 3129693580836 3159508318584 3554446858407 3838060440696 4241770836552 4317817995783 4739262477876 5152755177288 5757090661044 6259387161672 7108893716814 8635635991566 9478524955752 10663340575221 11514181322088 12953453987349 14217787433628 17271271983132 21326681150442 23827958569321 25906907974698 28435574867256 31990021725663 34542543966264 38860361962047 42653362300884 47655917138642 51813815949396 63980043451326 71483875707963 77720723924094 85306724601768 95311834277284 95970065176989 103627631898792 116581085886141 127960086902652 142967751415926 155441447848188 190623668554568 191940130353978 214451627123889 233162171772282 255920173805304 285935502831852 310882895696376 383880260707956 428903254247778 466324343544564 571871005663704 643354881371667 767760521415912 857806508495556 932648687089128 1286709762743334 1715613016991112 1930064644115001 2573419525486668 3860129288230002 5146839050973336 5790193932345003 7720258576460004 11580387864690006 15440517152920008 17370581797035009 23160775729380012 34741163594070018 46321551458760024 69482327188140036 138964654376280072
- Sum of all divisors σ(n): 395483845880964225
- Sum of proper divisors (its aliquot sum) s(n): 256519191504684153
- 138964654376280072 is an abundant number, because the sum of its proper divisors (256519191504684153) is greater than itself. Its abundance is 117554537128404081
Bases of 138964654376280072
- Binary: 1111011011011001110011101111011000110111011100000000010002
- Hexadecimal: 0x1EDB39DEC6EE008
- Base-36: 120AUWWML4I0
Squares and roots of 138964654376280072
- 138964654376280072 squared (1389646543762800722) is 19311175165918976166736868584325184
- 138964654376280072 cubed (1389646543762800723) is 2683570782531733496881439550050251934010754306933248
-
The
square root of 138964654376280072 is 372779632.4590173637 -
The
cube root of 138964654376280072 is 517966.2356016169
Scales and comparisons
How big is 138964654376280072?- 138,964,654,376,280,072 seconds is equal to 4,418,646,163 years, 13 weeks, 6 days, 4 hours, 1 minute, 12 seconds.
-
To count from 1 to 138,964,654,376,280,072 would take you about thirteen billion, two hundred fifty-five million, nine hundred thirty-eight thousand, four hundred eighty-nine 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 138964654376280072 cubic inches would be around 43163.9 feet tall.
Recreational maths with 138964654376280072
- 138964654376280072 backwards is 270082673456469831
- 138964654376280072 is a
Harshad number . - The number of decimal digits it has is: 18
- The sum of 138964654376280072's digits is 81
- More coming soon!
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