138002164187328129

Names of 138002164187328129

• Cardinal: 138002164187328129 can be written as One hundred thirty-eight quadrillion, two trillion, one hundred sixty-four billion, one hundred eighty-seven million, three hundred twenty-eight thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 1.38002164187328129 × 10¹⁷

Factors of 138002164187328129

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 293624

Divisors of 138002164187328129

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 13 23 39 41 69 89 123 211 267 299 533 633 683 897 943 1157 1599 2047 2049 2743 2829 3471 3649 4853 6141 8229 8651 8879 10947 12259 14559 15709 18779 25953 26611 26637 28003 36777 47127 47437 56337 60787 63089 79833 83927 84009 112463 142311 144113 182361 189267 198973 204217 244127 251781 292561 337389 364039 431917 432339 596919 612651 644069 732381 769939 790231 877683 1091051 1092117 1295751 1398101 1873469 1932207 2309817 2370693 2492267 2586649 3273153 3314599 3803293 4194303 5614921 5620407 5908633 6728903 7476801 7759947 8372897 9943797 10009207 11409879 11995001 12826057 16844763 17708597 17725899 18175313 20186709 25118691 26037929 30027621 32399471 35985003 38478171 43089787 53125791 54525939 57322141 61730371 76812229 78113787 87475739 97198413 129269361 135898559 155935013 166738741 171966423 185191113 199819163 230211761 230436687 262427217 275885023 294999311 338493077 407695677 467805039 500216223 525868337 598872367 599457489 690635283 745187833 802494823 827655069 884997933 1015479231 1067555089 1419798533 1577605011 1766681267 1796617101 2235563499 2407484469 2530945211 2597649119 3202665267 3586505299 3834991043 4259395599 4595840749 5300043801 5494003019 6836288381 7592835633 7785340771 7792947357 8192585683 10759515897 11504973129 12094971751 13787522247 13878216157 16482009057 17783905507 18457380929 20508865143 23356022313 24553767047 24577757049 32902287743 36284915253 41634648471 42161843393 53351716521 55372142787 58211739853 59745929737 71422039247 73661301141 98706863229 106503613879 126362069437 126485530179 157234632763 174635219559 179237789211 188429470709 214266117741 225254123779 231190771591 319198971611 319510841637 379086208311 409029826661 471703898289 548103964109 565288412127 675762371337 693572314773 729140125787 756752618089 957596914833 969722398039 1227089479983 1642706902681 1644311892327 1728635579113 2187420377361 2270257854267 2449583119217 2909167194117 2928303609127 3752404061977 4928120708043 5180844846917 5185906737339 5317387746593 7348749357651 8784910827381 9478821635231 11257212185931 12606391174507 15542534540751 15952163239779 16770222893101 22472262528469 28436464905693 37819173523521 39758618319599 48781252805701 50310668679303 67350983009921 67416787585407 86305293425471 119275854958797 146343758417103 153848566541057 202052949029763 218012897610313 258915880276413 461545699623171 516862038154787 654038692830939 1121968814531123 1550586114464361 2000031365033741 3365906443593369 3538517030444311 6000094095101223 10615551091332933 46000721395776043 138002164187328129
• Sum of all divisors σ(n): 215526634545438720
• Sum of proper divisors (its aliquot sum) s(n): 77524470358110591
• 138002164187328129 is a deficient number, because the sum of its proper divisors (77524470358110591) is less than itself. Its deficiency is 60477693829217538

Bases of 138002164187328129

• Binary: 111101010010010000011110010110110100111101110111010000001₂
• Hexadecimal: 0x1EA483CB69EEE81
• Base-36: 11QTON0MUF7L

Squares and roots of 138002164187328129

• 138002164187328129 squared (138002164187328129²) is 19044597320386270395234139914640641
• 138002164187328129 cubed (138002164187328129³) is 2628195646289495414017820185326485687480974985890689
• The square root of 138002164187328129 is 371486425.3069392157
• The cube root of 138002164187328129 is 516767.6266137935

Scales and comparisons

• 138,002,164,187,328,129 seconds is equal to 4,388,041,952 years, 22 weeks, 4 days, 16 hours, 2 minutes, 9 seconds.
• To count from 1 to 138,002,164,187,328,129 would take you about thirteen billion, one hundred sixty-four million, one hundred twenty-five thousand, eight hundred fifty-seven 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 138002164187328129 cubic inches would be around 43064 feet tall.

Recreational maths with 138002164187328129

• 138002164187328129 backwards is 921823781461200831
• The number of decimal digits it has is: 18
• The sum of 138002164187328129's digits is 66
• More coming soon!