138329

Names of 138329

• Cardinal: 138329 can be written as One hundred thirty-eight thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 1.38329 × 10⁵

Factors of 138329

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 199

Divisors of 138329

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 79 103 1343 1751 8137 138329
• Sum of all divisors σ(n): 149760
• Sum of proper divisors (its aliquot sum) s(n): 11431
• 138329 is a deficient number, because the sum of its proper divisors (11431) is less than itself. Its deficiency is 126898

Bases of 138329

• Binary: 100001110001011001₂
• Hexadecimal: 0x21C59
• Base-36: 2YQH

Squares and roots of 138329

• 138329 squared (138329²) is 19134912241
• 138329 cubed (138329³) is 2646913275385289
• The square root of 138329 is 371.9260679221
• The cube root of 138329 is 51.7175265163

Scales and comparisons

• 138,329 seconds is equal to 1 day, 14 hours, 25 minutes, 29 seconds.
• To count from 1 to 138,329 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 138329 cubic inches would be around 4.3 feet tall.

Recreational maths with 138329

• 138329 backwards is 923831
• The number of decimal digits it has is: 6
• The sum of 138329's digits is 26
• More coming soon!