342934978

Names of 342934978

• Cardinal: 342934978 can be written as Three hundred forty-two million, nine hundred thirty-four thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 3.42934978 × 10⁸

Factors of 342934978

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1926692

Divisors of 342934978

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 89 178 1926601 3853202 171467489 342934978
• Sum of all divisors σ(n): 520182540
• Sum of proper divisors (its aliquot sum) s(n): 177247562
• 342934978 is a deficient number, because the sum of its proper divisors (177247562) is less than itself. Its deficiency is 165687416

Bases of 342934978

• Binary: 10100011100001100010111000010₂
• Hexadecimal: 0x1470C5C2
• Base-36: 5O6ABM

Squares and roots of 342934978

• 342934978 squared (342934978²) is 117604399135860484
• 342934978 cubed (342934978³) is 40330662030359534091609352
• The square root of 342934978 is 18518.5036652533
• The cube root of 342934978 is 699.9557645517

Scales and comparisons

• 342,934,978 seconds is equal to 10 years, 47 weeks, 3 hours, 42 minutes, 58 seconds.
• To count from 1 to 342,934,978 would take you about sixteen 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 342934978 cubic inches would be around 58.3 feet tall.

Recreational maths with 342934978

• 342934978 backwards is 879439243
• The number of decimal digits it has is: 9
• The sum of 342934978's digits is 49
• More coming soon!