138362391428260

Names of 138362391428260

• Cardinal: 138362391428260 can be written as One hundred thirty-eight trillion, three hundred sixty-two billion, three hundred ninety-one million, four hundred twenty-eight thousand, two hundred sixty.

Scientific notation

• Scientific notation: 1.3836239142826 × 10¹⁴

Factors of 138362391428260

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 144755

Divisors of 138362391428260

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 41 82 137 164 205 274 410 548 685 820 1370 2740 5617 9091 11234 18182 22468 28085 36364 45455 56170 90910 112340 135479 181820 270958 372731 541916 677395 745462 1245467 1354790 1490924 1863655 2490934 2709580 3727310 4981868 5554639 6227335 7454620 11109278 12454670 18560623 22218556 24909340 27773195 37121246 51064147 55546390 74242492 92803115 102128294 111092780 185606230 204256588 255320735 371212460 510641470 760985543 1021282940 1231639589 1521971086 2463279178 3043942172 3804927715 4926558356 6158197945 7609855430 12316395890 15219710860 24632791780 50497223149 100994446298 168734623693 201988892596 252486115745 337469247386 504972231490 674938494772 843673118465 1009944462980 1687346236930 3374692473860 6918119571413 13836239142826 27672478285652 34590597857065 69181195714130 138362391428260
• Sum of all divisors σ(n): 299855681637120
• Sum of proper divisors (its aliquot sum) s(n): 161493290208860
• 138362391428260 is an abundant number, because the sum of its proper divisors (161493290208860) is greater than itself. Its abundance is 23130898780600

Bases of 138362391428260

• Binary: 11111011101011100000001001100001111110010100100₂
• Hexadecimal: 0x7DD70130FCA4
• Base-36: 1D1MSZG144

Squares and roots of 138362391428260

• 138362391428260 squared (138362391428260²) is 19144151361747036322726627600
• 138362391428260 cubed (138362391428260³) is 2648830564275900144958089609673497135976000
• The square root of 138362391428260 is 11762754.4150279699
• The cube root of 138362391428260 is 51721.6875699669

Scales and comparisons

• 138,362,391,428,260 seconds is equal to 4,399,496 years, 3 weeks, 2 days, 10 hours, 57 minutes, 40 seconds.
• To count from 1 to 138,362,391,428,260 would take you about ten million, nine hundred ninety-eight thousand, seven hundred forty 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 138362391428260 cubic inches would be around 4310.1 feet tall.

Recreational maths with 138362391428260

• 138362391428260 backwards is 062824193263831
• The number of decimal digits it has is: 15
• The sum of 138362391428260's digits is 58
• More coming soon!