42096138

Names of 42096138

• Cardinal: 42096138 can be written as Forty-two million, ninety-six thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.2096138 × 10⁷

Factors of 42096138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1002301

Divisors of 42096138

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 7 14 21 42 1002289 2004578 3006867 6013734 7016023 14032046 21048069 42096138
• Sum of all divisors σ(n): 96219840
• Sum of proper divisors (its aliquot sum) s(n): 54123702
• 42096138 is an abundant number, because the sum of its proper divisors (54123702) is greater than itself. Its abundance is 12027564

Bases of 42096138

• Binary: 10100000100101011000001010₂
• Hexadecimal: 0x282560A
• Base-36: P29L6

Squares and roots of 42096138

• 42096138 squared (42096138²) is 1772084834515044
• 42096138 cubed (42096138³) is 74597927741452455300072
• The square root of 42096138 is 6488.1536664909
• The cube root of 42096138 is 347.8676832151

Scales and comparisons

• 42,096,138 seconds is equal to 1 year, 17 weeks, 4 days, 5 hours, 22 minutes, 18 seconds.
• To count from 1 to 42,096,138 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 42096138 cubic inches would be around 29 feet tall.

Recreational maths with 42096138

• 42096138 backwards is 83169024
• The number of decimal digits it has is: 8
• The sum of 42096138's digits is 33
• More coming soon!