42051346

Names of 42051346

• Cardinal: 42051346 can be written as Forty-two million, fifty-one thousand, three hundred forty-six.

Scientific notation

• Scientific notation: 4.2051346 × 10⁷

Factors of 42051346

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 14348

Divisors of 42051346

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 1657 3314 12689 25378 21025673 42051346
• Sum of all divisors σ(n): 63120060
• Sum of proper divisors (its aliquot sum) s(n): 21068714
• 42051346 is a deficient number, because the sum of its proper divisors (21068714) is less than itself. Its deficiency is 20982632

Bases of 42051346

• Binary: 10100000011010011100010010₂
• Hexadecimal: 0x281A712
• Base-36: P1B0Y

Squares and roots of 42051346

• 42051346 squared (42051346²) is 1768315700411716
• 42051346 cubed (42051346³) is 74360055355245411969736
• The square root of 42051346 is 6484.7009183153
• The cube root of 42051346 is 347.7442576485

Scales and comparisons

• 42,051,346 seconds is equal to 1 year, 17 weeks, 3 days, 16 hours, 55 minutes, 46 seconds.
• To count from 1 to 42,051,346 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 42051346 cubic inches would be around 29 feet tall.

Recreational maths with 42051346

• 42051346 backwards is 64315024
• The number of decimal digits it has is: 8
• The sum of 42051346's digits is 25
• More coming soon!