42146631

Names of 42146631

• Cardinal: 42146631 can be written as Forty-two million, one hundred forty-six thousand, six hundred thirty-one.

Scientific notation

• Scientific notation: 4.2146631 × 10⁷

Factors of 42146631

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4682962

Divisors of 42146631

• Number of divisors d(n): 6
• Complete list of divisors:
  1 3 9 4682959 14048877 42146631
• Sum of all divisors σ(n): 60878480
• Sum of proper divisors (its aliquot sum) s(n): 18731849
• 42146631 is a deficient number, because the sum of its proper divisors (18731849) is less than itself. Its deficiency is 23414782

Bases of 42146631

• Binary: 10100000110001101101000111₂
• Hexadecimal: 0x2831B47
• Base-36: P3CJR

Squares and roots of 42146631

• 42146631 squared (42146631²) is 1776338504650161
• 42146631 cubed (42146631³) is 74866683486582119757591
• The square root of 42146631 is 6492.0436689843
• The cube root of 42146631 is 348.0067131089

Scales and comparisons

• 42,146,631 seconds is equal to 1 year, 17 weeks, 4 days, 19 hours, 23 minutes, 51 seconds.
• To count from 1 to 42,146,631 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 42146631 cubic inches would be around 29 feet tall.

Recreational maths with 42146631

• 42146631 backwards is 13664124
• The number of decimal digits it has is: 8
• The sum of 42146631's digits is 27
• More coming soon!