20331001

Names of 20331001

• Cardinal: 20331001 can be written as Twenty million, three hundred thirty-one thousand and one.

Scientific notation

• Scientific notation: 2.0331001 × 10⁷

Factors of 20331001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3179

Divisors of 20331001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 29 241 2909 6989 84361 701069 20331001
• Sum of all divisors σ(n): 21126600
• Sum of proper divisors (its aliquot sum) s(n): 795599
• 20331001 is a deficient number, because the sum of its proper divisors (795599) is less than itself. Its deficiency is 19535402

Bases of 20331001

• Binary: 1001101100011100111111001₂
• Hexadecimal: 0x13639F9
• Base-36: C3RI1

Squares and roots of 20331001

• 20331001 squared (20331001²) is 413349601662001
• 20331001 cubed (20331001³) is 8403811164739743993001
• The square root of 20331001 is 4508.9911288447
• The cube root of 20331001 is 272.9310340265

Scales and comparisons

• 20,331,001 seconds is equal to 33 weeks, 4 days, 7 hours, 30 minutes, 1 second.
• To count from 1 to 20,331,001 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 20331001 cubic inches would be around 22.7 feet tall.

Recreational maths with 20331001

• 20331001 backwards is 10013302
• The number of decimal digits it has is: 8
• The sum of 20331001's digits is 10
• More coming soon!