32989139

Names of 32989139

• Cardinal: 32989139 can be written as Thirty-two million, nine hundred eighty-nine thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 3.2989139 × 10⁷

Factors of 32989139

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1165

Divisors of 32989139

• Number of divisors d(n): 8
• Complete list of divisors:
  1 127 421 617 53467 78359 259757 32989139
• Sum of all divisors σ(n): 33381888
• Sum of proper divisors (its aliquot sum) s(n): 392749
• 32989139 is a deficient number, because the sum of its proper divisors (392749) is less than itself. Its deficiency is 32596390

Bases of 32989139

• Binary: 1111101110101111111010011₂
• Hexadecimal: 0x1F75FD3
• Base-36: JN2KZ

Squares and roots of 32989139

• 32989139 squared (32989139²) is 1088283291961321
• 32989139 cubed (32989139³) is 35901528789889601092619
• The square root of 32989139 is 5743.6172400327
• The cube root of 32989139 is 320.7182402189

Scales and comparisons

• 32,989,139 seconds is equal to 1 year, 2 weeks, 3 days, 19 hours, 38 minutes, 59 seconds.
• To count from 1 to 32,989,139 would take you about twenty-nine weeks!

  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 32989139 cubic inches would be around 26.7 feet tall.

Recreational maths with 32989139

• 32989139 backwards is 93198923
• The number of decimal digits it has is: 8
• The sum of 32989139's digits is 44
• More coming soon!