138514

Names of 138514

• Cardinal: 138514 can be written as One hundred thirty-eight thousand, five hundred fourteen.

Scientific notation

• Scientific notation: 1.38514 × 10⁵

Factors of 138514

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 69259

Divisors of 138514

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 69257 138514
• Sum of all divisors σ(n): 207774
• Sum of proper divisors (its aliquot sum) s(n): 69260
• 138514 is a deficient number, because the sum of its proper divisors (69260) is less than itself. Its deficiency is 69254

Bases of 138514

• Binary: 100001110100010010₂
• Hexadecimal: 0x21D12
• Base-36: 2YVM

Squares and roots of 138514

• 138514 squared (138514²) is 19186128196
• 138514 cubed (138514³) is 2657547360940744
• The square root of 138514 is 372.1746901657
• The cube root of 138514 is 51.7405717691

Scales and comparisons

• 138,514 seconds is equal to 1 day, 14 hours, 28 minutes, 34 seconds.
• To count from 1 to 138,514 would take you about fourteen hours.

  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 138514 cubic inches would be around 4.3 feet tall.

Recreational maths with 138514

• 138514 backwards is 415831
• The number of decimal digits it has is: 6
• The sum of 138514's digits is 22
• More coming soon!