42321141

Names of 42321141

• Cardinal: 42321141 can be written as Forty-two million, three hundred twenty-one thousand, one hundred forty-one.

Scientific notation

• Scientific notation: 4.2321141 × 10⁷

Factors of 42321141

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4702352

Divisors of 42321141

• Number of divisors d(n): 6
• Complete list of divisors:
  1 3 9 4702349 14107047 42321141
• Sum of all divisors σ(n): 61130550
• Sum of proper divisors (its aliquot sum) s(n): 18809409
• 42321141 is a deficient number, because the sum of its proper divisors (18809409) is less than itself. Its deficiency is 23511732

Bases of 42321141

• Binary: 10100001011100010011110101₂
• Hexadecimal: 0x285C4F5
• Base-36: P7379

Squares and roots of 42321141

• 42321141 squared (42321141²) is 1791078975541881
• 42321141 cubed (42321141³) is 75800505866043497206221
• The square root of 42321141 is 6505.4700829379
• The cube root of 42321141 is 348.4863641351

Scales and comparisons

• 42,321,141 seconds is equal to 1 year, 17 weeks, 6 days, 19 hours, 52 minutes, 21 seconds.
• To count from 1 to 42,321,141 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 42321141 cubic inches would be around 29 feet tall.

Recreational maths with 42321141

• 42321141 backwards is 14112324
• The number of decimal digits it has is: 8
• The sum of 42321141's digits is 18
• More coming soon!