138525152766

Names of 138525152766

• Cardinal: 138525152766 can be written as One hundred thirty-eight billion, five hundred twenty-five million, one hundred fifty-two thousand, seven hundred sixty-six.

Scientific notation

• Scientific notation: 1.38525152766 × 10¹¹

Factors of 138525152766

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 173

Divisors of 138525152766

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 11 13 14 17 19 21 22 26 33 34 38 39 42 49 51 57 66 77 78 91 98 101 102 114 119 133 143 147 154 182 187 202 209 221 231 238 247 266 273 286 294 303 323 357 374 399 418 429 442 462 494 539 546 561 606 627 637 646 663 707 714 741 798 833 858 931 969 1001 1078 1111 1122 1254 1274 1309 1313 1326 1414 1463 1482 1547 1617 1666 1717 1729 1862 1911 1919 1938 2002 2121 2222 2261 2431 2499 2618 2626 2717 2793 2926 3003 3094 3234 3333 3434 3458 3553 3822 3838 3927 3939 4199 4242 4389 4522 4641 4862 4949 4998 5151 5187 5434 5586 5757 6006 6666 6783 7007 7106 7293 7777 7854 7878 8151 8398 8778 9163 9191 9282 9898 10201 10241 10302 10374 10659 10829 11514 12019 12103 12597 13433 13566 14014 14443 14586 14847 15554 15827 16302 17017 18326 18382 18887 19019 20402 20482 21021 21109 21318 21658 22321 23331 24038 24206 24871 24947 25194 26866 27489 27573 28886 29393 29694 30603 30723 31654 32487 32623 34034 36057 36309 37774 38038 40299 42042 42218 43329 44642 46189 46662 47481 49742 49894 51051 54439 54978 55146 56661 57057 58786 61206 61446 63327 64337 64974 65246 66963 71407 72114 72618 74613 74841 80598 84133 86658 88179 92378 94031 94962 97869 101101 102102 108878 112211 113322 114114 119119 126654 128674 132209 132613 133133 133926 138567 142814 147763 149226 149682 156247 163317 168266 173417 174097 174629 176358 188062 193011 193819 195738 202202 205751 214221 224422 228361 238238 245531 252399 264418 265226 266266 274417 277134 282093 295526 303303 312494 323323 326634 336633 346834 348194 349258 357357 358853 386022 387638 396627 397839 399399 411502 424099 428442 443289 456722 468741 491062 499849 504798 520251 522291 523887 548834 564186 581457 606606 617253 646646 673266 685083 707707 714714 717706 736593 785477 793254 795678 798798 823251 848198 886578 925463 928291 937482 969969 999698 1034341 1040502 1044582 1047774 1076559 1093729 1162914 1213919 1222403 1234506 1272297 1356733 1370166 1415414 1458743 1473186 1499547 1570954 1598527 1646502 1718717 1850926 1856582 1907587 1920919 1939938 2068682 2123121 2132009 2153118 2187458 2254421 2263261 2356431 2427838 2444806 2511971 2519647 2544594 2713466 2776389 2784873 2917486 2968693 2999094 3103023 3197054 3281187 3294923 3437434 3641757 3667209 3815174 3841838 4070199 4246242 4264018 4376229 4508842 4526522 4665089 4712862 4795581 5023942 5039294 5156151 5498339 5552778 5569746 5722761 5762757 5937386 6206046 6396027 6498037 6562374 6589846 6763263 6789783 7283514 7334418 7535913 7558941 8140398 8497433 8752458 8906079 9330178 9497131 9591162 9884769 10211201 10312302 10996678 11445522 11525514 12031019 12792054 12996074 13353109 13446433 13526526 13579566 13995267 14924063 15071826 15117882 15780947 16495017 16994866 17583797 17637529 17812158 18994262 19494111 19769538 20422402 20780851 23064461 24062038 24798631 25492299 26706218 26892866 27716117 27990534 28491393 29848126 30633603 31561894 32655623 32990034 35167594 35275058 36093057 36244153 38988222 40059327 40339299 41561702 42833999 44772189 46128922 47342841 49597262 50984598 52751391 52912587 55432234 56982786 61267206 62342553 65311246 69193383 71478407 72186114 72488306 74395893 80118654 80678598 83148351 85667998 89544378 93471763 94685682 97966869 104468441 105502782 105825174 108732459 110466629 123462703 124685106 128501997 138386766 142956814 148791786 161451227 166296702 173590417 186943526 194012819 195933738 208936882 214435221 217464918 220933258 228589361 246925406 253709071 257003994 280415289 299837993 313405323 322902454 331399887 347180834 370388109 388025638 428870442 457178722 471173989 484353681 507418142 520771251 560830578 582038457 599675986 626810646 662799774 685768083 740776218 761127213 899513979 942347978 968707362 1041542502 1164076914 1215132919 1358089733 1371536166 1413521967 1522254426 1775963497 1799027958 2098865951 2430265838 2716179466 2827043934 3298217923 3551926994 3645398757 4074269199 4197731902 5327890491 6296597853 6596435846 7290797514 8148538398 9894653769 10655780982 12593195706 19789307538 23087525461 46175050922 69262576383 138525152766
• Sum of all divisors σ(n): 426217800960
• Sum of proper divisors (its aliquot sum) s(n): 287692648194
• 138525152766 is an abundant number, because the sum of its proper divisors (287692648194) is greater than itself. Its abundance is 149167495428

Bases of 138525152766

• Binary: 10000001000000101111100001010111111110₂
• Hexadecimal: 0x2040BE15FE
• Base-36: 1RMYARY6

Squares and roots of 138525152766

• 138525152766 squared (138525152766²) is 19189217948843637450756
• 138525152766 cubed (138525152766³) is 2658189347823634050913093702191096
• The square root of 138525152766 is 372189.6731049909
• The cube root of 138525152766 is 5174.1960401337

Scales and comparisons

• 138,525,152,766 seconds is equal to 4,404 years, 34 weeks, 6 days, 9 hours, 6 minutes, 6 seconds.
• To count from 1 to 138,525,152,766 would take you about eight thousand, eight hundred 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 138525152766 cubic inches would be around 431.2 feet tall.

Recreational maths with 138525152766

• 138525152766 backwards is 667251525831
• 138525152766 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138525152766's digits is 51
• More coming soon!