42064873

Names of 42064873

• Cardinal: 42064873 can be written as Forty-two million, sixty-four thousand, eight hundred seventy-three.

Scientific notation

• Scientific notation: 4.2064873 × 10⁷

Factors of 42064873

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 592534

Divisors of 42064873

• Number of divisors d(n): 4
• Complete list of divisors:
  1 71 592463 42064873
• Sum of all divisors σ(n): 42657408
• Sum of proper divisors (its aliquot sum) s(n): 592535
• 42064873 is a deficient number, because the sum of its proper divisors (592535) is less than itself. Its deficiency is 41472338

Bases of 42064873

• Binary: 10100000011101101111101001₂
• Hexadecimal: 0x281DBE9
• Base-36: P1LGP

Squares and roots of 42064873

• 42064873 squared (42064873²) is 1769453540506129
• 42064873 cubed (42064873³) is 74431838460790672106617
• The square root of 42064873 is 6485.7438278117
• The cube root of 42064873 is 347.7815408965

Scales and comparisons

• 42,064,873 seconds is equal to 1 year, 17 weeks, 3 days, 20 hours, 41 minutes, 13 seconds.
• To count from 1 to 42,064,873 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 42064873 cubic inches would be around 29 feet tall.

Recreational maths with 42064873

• 42064873 backwards is 37846024
• The number of decimal digits it has is: 8
• The sum of 42064873's digits is 34
• More coming soon!