138090361426605

Names of 138090361426605

• Cardinal: 138090361426605 can be written as One hundred thirty-eight trillion, ninety billion, three hundred sixty-one million, four hundred twenty-six thousand, six hundred five.

Scientific notation

• Scientific notation: 1.38090361426605 × 10¹⁴

Factors of 138090361426605

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 894

Divisors of 138090361426605

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 31 35 45 57 63 93 95 105 133 135 155 171 189 217 279 285 315 361 399 465 513 589 651 665 829 837 855 945 1083 1085 1197 1395 1767 1805 1953 1995 2487 2527 2565 2945 3249 3255 3591 4123 4145 4185 5301 5415 5803 5859 5985 6859 7461 7581 8835 9747 9765 11191 12369 12435 12635 15751 15903 16245 17409 17955 20577 20615 22383 22743 25699 26505 29015 29295 33573 34295 37107 37305 37905 47253 48013 48735 52227 55955 61731 61845 68229 77097 78337 78755 79515 87045 100719 102885 110257 111321 111915 113715 128495 141759 144039 156681 167865 179893 185193 185535 212629 231291 235011 236265 240065 261135 299269 302157 308655 330771 341145 385485 391685 425277 432117 488281 503595 539679 551285 556605 637887 687241 693873 705033 708795 720195 783405 897807 899465 925965 992313 1063145 1156455 1175055 1296351 1464843 1488403 1496345 1510785 1619037 1653855 1913661 2061723 2094883 2115099 2126385 2160585 2441405 2693421 2698395 2976939 3189435 3417967 3436205 3469365 3525165 4394529 4465209 4489035 4810687 4857111 4961565 5686111 5740983 6185169 6284649 6481755 7324215 7442015 8080263 8095185 9277339 9568305 10253901 10308615 10474415 10575495 13057579 13183587 13395627 13467105 14432061 14884695 17058333 17089835 18555507 18853947 21304471 21972645 22326045 24053435 24285555 27832017 28430555 28704915 30761703 30925845 31423245 39172737 39802777 40186881 40401315 43296183 46386695 51174999 51269505 56561841 63913413 64941373 65287895 65917935 66978135 72160305 83496051 85291665 91403053 92285109 92777535 94269735 106522355 117518211 119408331 129888549 139160085 149131297 153524997 153808515 176269441 191740239 194824119 195863685 199013885 200934405 216480915 248094001 250488153 255874995 274209159 282809205 319567065 324706865 352554633 358224993 404784949 417480255 447393891 457015265 461425545 528808323 575220717 584472357 587591055 597041655 649442745 744282003 745656485 767624985 822627477 881347205 958701195 974120595 1074674979 1214354847 1233886087 1240470005 1252440765 1342181673 1371045795 1586424969 1736658007 1753417071 1762773165 1791124965 2023924745 2232846009 2236969455 2467882431 2644041615 2833494643 2876103585 2922361785 3643064541 3701658261 3721410015 4026545019 4113137385 4713786019 4759274907 5209974021 5373374895 6071774235 6169430435 6698538027 6710908365 7690914031 7932124845 8500483929 8683290035 8767085355 10929193623 11104974783 11164230045 12339412155 14141358057 14167473215 15629922063 18215322705 18508291305 20132725095 23072742093 23568930095 23796374535 25501451787 26049870105 32996502133 33314924349 33492690135 38454570155 42424074171 42502419645 46889766189 53836398217 54645968115 55524873915 69218226279 70706790285 76504355361 78149610315 98989506399 115363710465 127272222513 127507258935 146127366589 161509194651 164982510665 166574621745 207654678837 212120370855 234448830945 269181991085 296968519197 346091131395 382521776805 438382099767 484527583953 494947531995 636361112565 730636832945 807545973255 890905557591 1022891566123 1038273394185 1315146299301 1453582751859 1484842595985 2191910498835 2422637919765 3068674698369 3945438897903 4454527787955 5114457830615 6575731496505 7267913759295 9206024095107 15343373491845 19727194489515 27618072285321 46030120475535 138090361426605
• Sum of all divisors σ(n): 306071595417600
• Sum of proper divisors (its aliquot sum) s(n): 167981233990995
• 138090361426605 is an abundant number, because the sum of its proper divisors (167981233990995) is greater than itself. Its abundance is 29890872564390

Bases of 138090361426605

• Binary: 11111011001011110101010111100001001001010101101₂
• Hexadecimal: 0x7D97AAF092AD
• Base-36: 1CY5U3T0H9

Squares and roots of 138090361426605

• 138090361426605 squared (138090361426605²) is 19068947918930398090801826025
• 138090361426605 cubed (138090361426605³) is 2633237910150205933187837412777958016395125
• The square root of 138090361426605 is 11751185.5328134871
• The cube root of 138090361426605 is 51687.7691969655

Scales and comparisons

• 138,090,361,426,605 seconds is equal to 4,390,846 years, 18 weeks, 2 days, 1 hour, 36 minutes, 45 seconds.
• To count from 1 to 138,090,361,426,605 would take you about ten million, nine hundred seventy-seven thousand, one hundred fifteen 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 138090361426605 cubic inches would be around 4307.3 feet tall.

Recreational maths with 138090361426605

• 138090361426605 backwards is 506624163090831
• The number of decimal digits it has is: 15
• The sum of 138090361426605's digits is 54
• More coming soon!