38842307814438

Names of 38842307814438

• Cardinal: 38842307814438 can be written as Thirty-eight trillion, eight hundred forty-two billion, three hundred seven million, eight hundred fourteen thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 3.8842307814438 × 10¹³

Factors of 38842307814438

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 134754

Divisors of 38842307814438

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 2221 4442 6663 7789 13326 15578 19989 23367 39978 46734 70101 124739 140202 249478 374217 748434 1122651 2245302 17299369 34598738 51898107 103796214 155694321 277045319 311388642 554090638 831135957 971592071 1662271914 1943184142 2493407871 2914776213 4986815742 5829552426 8744328639 17488657278 2157905989691 4315811979382 6473717969073 12947435938146 19421153907219 38842307814438
• Sum of all divisors σ(n): 84207710386800
• Sum of proper divisors (its aliquot sum) s(n): 45365402572362
• 38842307814438 is an abundant number, because the sum of its proper divisors (45365402572362) is greater than itself. Its abundance is 6523094757924

Bases of 38842307814438

• Binary: 1000110101001110101101111101011010010000100110₂
• Hexadecimal: 0x2353ADF5A426
• Base-36: DRNWR6ZHI

Squares and roots of 38842307814438

• 38842307814438 squared (38842307814438²) is 1508724876351551320241255844
• 38842307814438 cubed (38842307814438³) is 58602356054546867153070927712840035075672
• The square root of 38842307814438 is 6232359.7308273213
• The cube root of 38842307814438 is 33866.3460604503

Scales and comparisons

• 38,842,307,814,438 seconds is equal to 1,235,065 years, 12 weeks, 3 days, 20 hours, 27 minutes, 18 seconds.
• To count from 1 to 38,842,307,814,438 would take you about three million, eighty-seven thousand, six hundred sixty-three 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 38842307814438 cubic inches would be around 2822.2 feet tall.

Recreational maths with 38842307814438

• 38842307814438 backwards is 83441870324883
• The number of decimal digits it has is: 14
• The sum of 38842307814438's digits is 63
• More coming soon!