42141697

Names of 42141697

• Cardinal: 42141697 can be written as Forty-two million, one hundred forty-one thousand, six hundred ninety-seven.

Scientific notation

• Scientific notation: 4.2141697 × 10⁷

Factors of 42141697

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 3241682

Divisors of 42141697

• Number of divisors d(n): 4
• Complete list of divisors:
  1 13 3241669 42141697
• Sum of all divisors σ(n): 45383380
• Sum of proper divisors (its aliquot sum) s(n): 3241683
• 42141697 is a deficient number, because the sum of its proper divisors (3241683) is less than itself. Its deficiency is 38900014

Bases of 42141697

• Binary: 10100000110000100000000001₂
• Hexadecimal: 0x2830801
• Base-36: P38QP

Squares and roots of 42141697

• 42141697 squared (42141697²) is 1775922626039809
• 42141697 cubed (42141697³) is 74840393202013940815873
• The square root of 42141697 is 6491.6636542569
• The cube root of 42141697 is 347.9931324887

Scales and comparisons

• 42,141,697 seconds is equal to 1 year, 17 weeks, 4 days, 18 hours, 1 minute, 37 seconds.
• To count from 1 to 42,141,697 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 42141697 cubic inches would be around 29 feet tall.

Recreational maths with 42141697

• 42141697 backwards is 79614124
• The number of decimal digits it has is: 8
• The sum of 42141697's digits is 34
• More coming soon!