42430471

Names of 42430471

• Cardinal: 42430471 can be written as Forty-two million, four hundred thirty thousand, four hundred seventy-one.

Scientific notation

• Scientific notation: 4.2430471 × 10⁷

Factors of 42430471

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 220040

Divisors of 42430471

• Number of divisors d(n): 4
• Complete list of divisors:
  1 193 219847 42430471
• Sum of all divisors σ(n): 42650512
• Sum of proper divisors (its aliquot sum) s(n): 220041
• 42430471 is a deficient number, because the sum of its proper divisors (220041) is less than itself. Its deficiency is 42210430

Bases of 42430471

• Binary: 10100001110111000000000111₂
• Hexadecimal: 0x2877007
• Base-36: P9FK7

Squares and roots of 42430471

• 42430471 squared (42430471²) is 1800344869281841
• 42430471 cubed (42430471³) is 76389480766061945377111
• The square root of 42430471 is 6513.8675915311
• The cube root of 42430471 is 348.7861926357

Scales and comparisons

• 42,430,471 seconds is equal to 1 year, 18 weeks, 1 day, 2 hours, 14 minutes, 31 seconds.
• To count from 1 to 42,430,471 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 42430471 cubic inches would be around 29.1 feet tall.

Recreational maths with 42430471

• 42430471 backwards is 17403424
• The number of decimal digits it has is: 8
• The sum of 42430471's digits is 25
• More coming soon!