9142948319

Names of 9142948319

• Cardinal: 9142948319 can be written as Nine billion, one hundred forty-two million, nine hundred forty-eight thousand, three hundred nineteen.

Scientific notation

• Scientific notation: 9.142948319 × 10⁹

Factors of 9142948319

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 267576

Divisors of 9142948319

• Number of divisors d(n): 4
• Complete list of divisors:
  1 40213 227363 9142948319
• Sum of all divisors σ(n): 9143215896
• Sum of proper divisors (its aliquot sum) s(n): 267577
• 9142948319 is a deficient number, because the sum of its proper divisors (267577) is less than itself. Its deficiency is 9142680742

Bases of 9142948319

• Binary: 1000100000111101100101000111011111₂
• Hexadecimal: 0x220F651DF
• Base-36: 477H42N

Squares and roots of 9142948319

• 9142948319 squared (9142948319²) is 83593503963904925761
• 9142948319 cubed (9142948319³) is 764291086546104377662354745759
• The square root of 9142948319 is 95618.7655170257
• The cube root of 9142948319 is 2091.0387851379

Scales and comparisons

• 9,142,948,319 seconds is equal to 290 years, 37 weeks, 2 days, 3 hours, 51 minutes, 59 seconds.
• To count from 1 to 9,142,948,319 would take you about five hundred eighty-one 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 9142948319 cubic inches would be around 174.3 feet tall.

Recreational maths with 9142948319

• 9142948319 backwards is 9138492419
• The number of decimal digits it has is: 10
• The sum of 9142948319's digits is 50
• More coming soon!