42073387

Names of 42073387

• Cardinal: 42073387 can be written as Forty-two million, seventy-three thousand, three hundred eighty-seven.

Scientific notation

• Scientific notation: 4.2073387 × 10⁷

Factors of 42073387

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 628028

Divisors of 42073387

• Number of divisors d(n): 4
• Complete list of divisors:
  1 67 627961 42073387
• Sum of all divisors σ(n): 42701416
• Sum of proper divisors (its aliquot sum) s(n): 628029
• 42073387 is a deficient number, because the sum of its proper divisors (628029) is less than itself. Its deficiency is 41445358

Bases of 42073387

• Binary: 10100000011111110100101011₂
• Hexadecimal: 0x281FD2B
• Base-36: P1S17

Squares and roots of 42073387

• 42073387 squared (42073387²) is 1770169893651769
• 42073387 cubed (42073387³) is 74477042991359720371603
• The square root of 42073387 is 6486.4001572521
• The cube root of 42073387 is 347.8050031669

Scales and comparisons

• 42,073,387 seconds is equal to 1 year, 17 weeks, 3 days, 23 hours, 3 minutes, 7 seconds.
• To count from 1 to 42,073,387 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 42073387 cubic inches would be around 29 feet tall.

Recreational maths with 42073387

• 42073387 backwards is 78337024
• The number of decimal digits it has is: 8
• The sum of 42073387's digits is 34
• More coming soon!