137193881139

Names of 137193881139

• Cardinal: 137193881139 can be written as One hundred thirty-seven billion, one hundred ninety-three million, eight hundred eighty-one thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 1.37193881139 × 10¹¹

Factors of 137193881139

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1654

Divisors of 137193881139

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 27 31 63 81 93 189 217 243 279 567 651 837 1613 1701 1953 2511 4839 5859 7533 11291 14517 17577 33873 43551 50003 52731 101619 130653 150009 304857 350021 391959 450027 914571 1050063 1350081 2601769 2743713 3150189 4050243 7805307 9450567 12150729 18212383 23415921 28351701 54637149 70247763 80654839 85055103 163911447 210743289 241964517 491734341 564583873 632229867 725893551 1475203023 1693751619 2177680653 4425609069 5081254857 6533041959 15243764571 19599125877 45731293713 137193881139
• Sum of all divisors σ(n): 242593641472
• Sum of proper divisors (its aliquot sum) s(n): 105399760333
• 137193881139 is a deficient number, because the sum of its proper divisors (105399760333) is less than itself. Its deficiency is 31794120806

Bases of 137193881139

• Binary: 1111111110001011001000111111000110011₂
• Hexadecimal: 0x1FF1647E33
• Base-36: 1R0XP06R

Squares and roots of 137193881139

• 137193881139 squared (137193881139²) is 18822161021982059937321
• 137193881139 cubed (137193881139³) is 2582285322028925497231191064088619
• The square root of 137193881139 is 370396.9237709731
• The cube root of 137193881139 is 5157.5674232267

Scales and comparisons

• 137,193,881,139 seconds is equal to 4,362 years, 17 weeks, 5 days, 3 hours, 25 minutes, 39 seconds.
• To count from 1 to 137,193,881,139 would take you about eight thousand, seven hundred twenty-four 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 137193881139 cubic inches would be around 429.8 feet tall.

Recreational maths with 137193881139

• 137193881139 backwards is 931188391731
• The number of decimal digits it has is: 12
• The sum of 137193881139's digits is 54
• More coming soon!