139079

Names of 139079

• Cardinal: 139079 can be written as One hundred thirty-nine thousand and seventy-nine.

Scientific notation

• Scientific notation: 1.39079 × 10⁵

Factors of 139079

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 139079

Divisors of 139079

• Number of divisors d(n): 2
• Complete list of divisors:
  1 139079
• Sum of all divisors σ(n): 139080
• Sum of proper divisors (its aliquot sum) s(n): 1
• 139079 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 139078

Bases of 139079

• Binary: 100001111101000111₂
• Hexadecimal: 0x21F47
• Base-36: 2ZBB

Squares and roots of 139079

• 139079 squared (139079²) is 19342968241
• 139079 cubed (139079³) is 2690200679990039
• The square root of 139079 is 372.9329698485
• The cube root of 139079 is 51.8108264367

Scales and comparisons

• 139,079 seconds is equal to 1 day, 14 hours, 37 minutes, 59 seconds.
• To count from 1 to 139,079 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 139079 cubic inches would be around 4.3 feet tall.

Recreational maths with 139079

• 139079 backwards is 970931
• The number of decimal digits it has is: 6
• The sum of 139079's digits is 29
• More coming soon!