42171022

Names of 42171022

• Cardinal: 42171022 can be written as Forty-two million, one hundred seventy-one thousand and twenty-two.

Scientific notation

• Scientific notation: 4.2171022 × 10⁷

Factors of 42171022

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 21085513

Divisors of 42171022

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 21085511 42171022
• Sum of all divisors σ(n): 63256536
• Sum of proper divisors (its aliquot sum) s(n): 21085514
• 42171022 is a deficient number, because the sum of its proper divisors (21085514) is less than itself. Its deficiency is 21085508

Bases of 42171022

• Binary: 10100000110111101010001110₂
• Hexadecimal: 0x2837A8E
• Base-36: P3VDA

Squares and roots of 42171022

• 42171022 squared (42171022²) is 1778395096524484
• 42171022 cubed (42171022³) is 74996738740226138302648
• The square root of 42171022 is 6493.9219274641
• The cube root of 42171022 is 348.0738327071

Scales and comparisons

• 42,171,022 seconds is equal to 1 year, 17 weeks, 5 days, 2 hours, 10 minutes, 22 seconds.
• To count from 1 to 42,171,022 would take you about two years!

  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 42171022 cubic inches would be around 29 feet tall.

Recreational maths with 42171022

• 42171022 backwards is 22017124
• The number of decimal digits it has is: 8
• The sum of 42171022's digits is 19
• More coming soon!