20270017

Names of 20270017

• Cardinal: 20270017 can be written as Twenty million, two hundred seventy thousand and seventeen.

Scientific notation

• Scientific notation: 2.0270017 × 10⁷

Factors of 20270017

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 12095

Divisors of 20270017

• Number of divisors d(n): 8
• Complete list of divisors:
  1 19 89 1691 11987 227753 1066843 20270017
• Sum of all divisors σ(n): 21578400
• Sum of proper divisors (its aliquot sum) s(n): 1308383
• 20270017 is a deficient number, because the sum of its proper divisors (1308383) is less than itself. Its deficiency is 18961634

Bases of 20270017

• Binary: 1001101010100101111000001₂
• Hexadecimal: 0x1354BC1
• Base-36: C2GG1

Squares and roots of 20270017

• 20270017 squared (20270017²) is 410873589180289
• 20270017 cubed (20270017³) is 8328414637535474094913
• The square root of 20270017 is 4502.2235617527
• The cube root of 20270017 is 272.6578699731

Scales and comparisons

• 20,270,017 seconds is equal to 33 weeks, 3 days, 14 hours, 33 minutes, 37 seconds.
• To count from 1 to 20,270,017 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 20270017 cubic inches would be around 22.7 feet tall.

Recreational maths with 20270017

• 20270017 backwards is 71007202
• 20270017 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20270017's digits is 19
• More coming soon!