20743834

Names of 20743834

• Cardinal: 20743834 can be written as Twenty million, seven hundred forty-three thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 2.0743834 × 10⁷

Factors of 20743834

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 43280

Divisors of 20743834

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 241 482 43037 86074 10371917 20743834
• Sum of all divisors σ(n): 31245588
• Sum of proper divisors (its aliquot sum) s(n): 10501754
• 20743834 is a deficient number, because the sum of its proper divisors (10501754) is less than itself. Its deficiency is 10242080

Bases of 20743834

• Binary: 1001111001000011010011010₂
• Hexadecimal: 0x13C869A
• Base-36: CCM1M

Squares and roots of 20743834

• 20743834 squared (20743834²) is 430306649019556
• 20743834 cubed (20743834³) is 8926209696357932417704
• The square root of 20743834 is 4554.5399328583
• The cube root of 20743834 is 274.7660114315

Scales and comparisons

• 20,743,834 seconds is equal to 34 weeks, 2 days, 2 hours, 10 minutes, 34 seconds.
• To count from 1 to 20,743,834 would take you about fifty-one 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 20743834 cubic inches would be around 22.9 feet tall.

Recreational maths with 20743834

• 20743834 backwards is 43834702
• The number of decimal digits it has is: 8
• The sum of 20743834's digits is 31
• More coming soon!