20460031

Names of 20460031

• Cardinal: 20460031 can be written as Twenty million, four hundred sixty thousand and thirty-one.

Scientific notation

• Scientific notation: 2.0460031 × 10⁷

Factors of 20460031

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 660032

Divisors of 20460031

• Number of divisors d(n): 4
• Complete list of divisors:
  1 31 660001 20460031
• Sum of all divisors σ(n): 21120064
• Sum of proper divisors (its aliquot sum) s(n): 660033
• 20460031 is a deficient number, because the sum of its proper divisors (660033) is less than itself. Its deficiency is 19799998

Bases of 20460031

• Binary: 1001110000011000111111111₂
• Hexadecimal: 0x13831FF
• Base-36: C6J27

Squares and roots of 20460031

• 20460031 squared (20460031²) is 418612868520961
• 20460031 cubed (20460031³) is 8564832266937786209791
• The square root of 20460031 is 4523.2765778801
• The cube root of 20460031 is 273.5071993489

Scales and comparisons

• 20,460,031 seconds is equal to 33 weeks, 5 days, 19 hours, 20 minutes, 31 seconds.
• To count from 1 to 20,460,031 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 20460031 cubic inches would be around 22.8 feet tall.

Recreational maths with 20460031

• 20460031 backwards is 13006402
• The number of decimal digits it has is: 8
• The sum of 20460031's digits is 16
• More coming soon!