38669

Names of 38669

• Cardinal: 38669 can be written as Thirty-eight thousand, six hundred sixty-nine.

Scientific notation

• Scientific notation: 3.8669 × 10⁴

Factors of 38669

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 38669

Divisors of 38669

• Number of divisors d(n): 2
• Complete list of divisors:
  1 38669
• Sum of all divisors σ(n): 38670
• Sum of proper divisors (its aliquot sum) s(n): 1
• 38669 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 38668

Bases of 38669

• Binary: 1001011100001101₂
• Hexadecimal: 0x970D
• Base-36: TU5

Squares and roots of 38669

• 38669 squared (38669²) is 1495291561
• 38669 cubed (38669³) is 57821429372309
• The square root of 38669 is 196.6443490161
• The cube root of 38669 is 33.8159023243

Scales and comparisons

• 38,669 seconds is equal to 10 hours, 44 minutes, 29 seconds.
• To count from 1 to 38,669 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 38669 cubic inches would be around 2.8 feet tall.

Recreational maths with 38669

• 38669 backwards is 96683
• 38669 is a twin prime! Its twin is 38671
• The number of decimal digits it has is: 5
• The sum of 38669's digits is 32
• More coming soon!