136538

Names of 136538

• Cardinal: 136538 can be written as One hundred thirty-six thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 1.36538 × 10⁵

Factors of 136538

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 528

Divisors of 136538

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 233 293 466 586 68269 136538
• Sum of all divisors σ(n): 206388
• Sum of proper divisors (its aliquot sum) s(n): 69850
• 136538 is a deficient number, because the sum of its proper divisors (69850) is less than itself. Its deficiency is 66688

Bases of 136538

• Binary: 100001010101011010₂
• Hexadecimal: 0x2155A
• Base-36: 2XCQ

Squares and roots of 136538

• 136538 squared (136538²) is 18642625444
• 136538 cubed (136538³) is 2545426792872872
• The square root of 136538 is 369.5104869959
• The cube root of 136538 is 51.4933538411

Scales and comparisons

• 136,538 seconds is equal to 1 day, 13 hours, 55 minutes, 38 seconds.
• To count from 1 to 136,538 would take you about thirteen 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 136538 cubic inches would be around 4.3 feet tall.

Recreational maths with 136538

• 136538 backwards is 835631
• The number of decimal digits it has is: 6
• The sum of 136538's digits is 26
• More coming soon!