36138

Names of 36138

• Cardinal: 36138 can be written as Thirty-six thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 3.6138 × 10⁴

Factors of 36138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 341

Divisors of 36138

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 19 38 57 114 317 634 951 1902 6023 12046 18069 36138
• Sum of all divisors σ(n): 76320
• Sum of proper divisors (its aliquot sum) s(n): 40182
• 36138 is an abundant number, because the sum of its proper divisors (40182) is greater than itself. Its abundance is 4044

Bases of 36138

• Binary: 1000110100101010₂
• Hexadecimal: 0x8D2A
• Base-36: RVU

Squares and roots of 36138

• 36138 squared (36138²) is 1305955044
• 36138 cubed (36138³) is 47194603380072
• The square root of 36138 is 190.0999736981
• The cube root of 36138 is 33.0614099849

Scales and comparisons

• 36,138 seconds is equal to 10 hours, 2 minutes, 18 seconds.
• To count from 1 to 36,138 would take you about ten 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 36138 cubic inches would be around 2.8 feet tall.

Recreational maths with 36138

• 36138 backwards is 83163
• The number of decimal digits it has is: 5
• The sum of 36138's digits is 21
• More coming soon!