42312293

Names of 42312293

• Cardinal: 42312293 can be written as Forty-two million, three hundred twelve thousand, two hundred ninety-three.

Scientific notation

• Scientific notation: 4.2312293 × 10⁷

Factors of 42312293

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 13626

Divisors of 42312293

• Number of divisors d(n): 4
• Complete list of divisors:
  1 4787 8839 42312293
• Sum of all divisors σ(n): 42325920
• Sum of proper divisors (its aliquot sum) s(n): 13627
• 42312293 is a deficient number, because the sum of its proper divisors (13627) is less than itself. Its deficiency is 42298666

Bases of 42312293

• Binary: 10100001011010001001100101₂
• Hexadecimal: 0x285A265
• Base-36: P6WDH

Squares and roots of 42312293

• 42312293 squared (42312293²) is 1790330138917849
• 42312293 cubed (42312293³) is 75752973404622729817757
• The square root of 42312293 is 6504.7900042969
• The cube root of 42312293 is 348.4620766499

Scales and comparisons

• 42,312,293 seconds is equal to 1 year, 17 weeks, 6 days, 17 hours, 24 minutes, 53 seconds.
• To count from 1 to 42,312,293 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 42312293 cubic inches would be around 29 feet tall.

Recreational maths with 42312293

• 42312293 backwards is 39221324
• The number of decimal digits it has is: 8
• The sum of 42312293's digits is 26
• More coming soon!