20429834

Names of 20429834

• Cardinal: 20429834 can be written as Twenty million, four hundred twenty-nine thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 2.0429834 × 10⁷

Factors of 20429834

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 10214919

Divisors of 20429834

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 10214917 20429834
• Sum of all divisors σ(n): 30644754
• Sum of proper divisors (its aliquot sum) s(n): 10214920
• 20429834 is a deficient number, because the sum of its proper divisors (10214920) is less than itself. Its deficiency is 10214914

Bases of 20429834

• Binary: 1001101111011110000001010₂
• Hexadecimal: 0x137BC0A
• Base-36: C5VRE

Squares and roots of 20429834

• 20429834 squared (20429834²) is 417378117267556
• 20429834 cubed (20429834³) is 8526965651008702665704
• The square root of 20429834 is 4519.9373889469
• The cube root of 20429834 is 273.3725764925

Scales and comparisons

• 20,429,834 seconds is equal to 33 weeks, 5 days, 10 hours, 57 minutes, 14 seconds.
• To count from 1 to 20,429,834 would take you about fifty 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 20429834 cubic inches would be around 22.8 feet tall.

Recreational maths with 20429834

• 20429834 backwards is 43892402
• The number of decimal digits it has is: 8
• The sum of 20429834's digits is 32
• More coming soon!