138839818049829

Names of 138839818049829

• Cardinal: 138839818049829 can be written as One hundred thirty-eight trillion, eight hundred thirty-nine billion, eight hundred eighteen million, forty-nine thousand, eight hundred twenty-nine.

Scientific notation

• Scientific notation: 1.38839818049829 × 10¹⁴

Factors of 138839818049829

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 257

Divisors of 138839818049829

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 9 13 27 31 39 43 93 117 129 167 279 351 387 403 501 559 837 961 1161 1209 1333 1503 1677 1849 2171 2883 3627 3999 4509 5031 5177 5547 6513 7181 8649 10881 11997 12493 15093 15531 16641 17329 19539 21543 24037 25947 29791 35991 37479 41323 46593 49923 51987 57319 58617 64629 67301 72111 79507 89373 93353 112437 123969 139779 155961 160487 171957 193887 201903 216333 222611 238521 268119 280059 308783 337311 371907 387283 467883 481461 515871 537199 605709 648999 667833 715563 745147 804357 840177 926349 1033591 1115721 1161849 1281013 1444383 1547613 1611597 1776889 1817127 2003499 2086331 2146689 2235441 2464717 2520531 2779047 2893943 3100773 3485547 3843039 4014179 4333149 4834791 4975097 5330667 6010497 6258993 6706323 6900941 7394151 8337141 8681829 9302319 9572273 10456641 11529117 12042537 13277669 14504373 14925291 15992001 16653169 18776979 20118969 20702823 22182453 23099557 26045487 27906957 28716819 32041321 34587351 36127611 39833007 44775873 47976003 49959507 55083559 56330937 62108469 64676261 66547359 69298671 76406227 78136461 86150457 89712233 96123963 108382833 119499021 124439549 134327619 149878521 165250677 172609697 186325407 194028783 207896013 213929171 229218681 258451371 269136699 288371889 296740463 358497063 373318647 411607739 449635563 495752031 517829091 582086349 623688039 641787513 687656043 716086267 807410097 865115667 890221389 993280951 1119955941 1234823217 1487256093 1553487273 1746259047 1925362539 2062968129 2148258801 2368593037 2422230291 2670664167 2781079223 2979842853 3359867823 3704469651 3857626019 4660461819 5350900607 5776087617 6444776403 7105779111 8011992501 8343237669 8939528559 9198954353 11113408953 11572878057 12759839909 16052701821 19334329209 21317337333 25029713007 26818585677 27596863059 30791709481 34718634171 38279519727 48158105463 63952011999 75089139021 82790589177 92375128443 104155902513 114838559181 119586406589 144474316389 165877918817 248371767531 277125385329 344515677543 358759219767 395555037179 497633756451 831376155987 1076277659301 1186665111537 1492901269353 3228832977903 3559995334611 4478703808059 5142215483327 10679986003833 15426646449981 46279939349943 138839818049829
• Sum of all divisors σ(n): 235747319808000
• Sum of proper divisors (its aliquot sum) s(n): 96907501758171
• 138839818049829 is a deficient number, because the sum of its proper divisors (96907501758171) is less than itself. Its deficiency is 41932316291658

Bases of 138839818049829

• Binary: 11111100100011000101010000010010001100100100101₂
• Hexadecimal: 0x7E462A091925
• Base-36: 1D7Q4QXFZ9

Squares and roots of 138839818049829

• 138839818049829 squared (138839818049829²) is 19276495076109622584726929241
• 138839818049829 cubed (138839818049829³) is 2676345069005484620859642819293676295149789
• The square root of 138839818049829 is 11783030.9364708451
• The cube root of 138839818049829 is 51781.1087338975

Scales and comparisons

• 138,839,818,049,829 seconds is equal to 4,414,676 years, 39 weeks, 1 day, 12 hours, 57 minutes, 9 seconds.
• To count from 1 to 138,839,818,049,829 would take you about eleven million, thirty-six thousand, six hundred ninety-one 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 138839818049829 cubic inches would be around 4315.1 feet tall.

Recreational maths with 138839818049829

• 138839818049829 backwards is 928940818938831
• The number of decimal digits it has is: 15
• The sum of 138839818049829's digits is 81
• More coming soon!