4707820142

Names of 4707820142

• Cardinal: 4707820142 can be written as Four billion, seven hundred seven million, eight hundred twenty thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 4.707820142 × 10⁹

Factors of 4707820142

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 50083242

Divisors of 4707820142

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 47 94 50083193 100166386 2353910071 4707820142
• Sum of all divisors σ(n): 7211979936
• Sum of proper divisors (its aliquot sum) s(n): 2504159794
• 4707820142 is a deficient number, because the sum of its proper divisors (2504159794) is less than itself. Its deficiency is 2203660348

Bases of 4707820142

• Binary: 100011000100110111010001001101110₂
• Hexadecimal: 0x1189BA26E
• Base-36: 25UWX9Q

Squares and roots of 4707820142

• 4707820142 squared (4707820142²) is 22163570489420900164
• 4707820142 cubed (4707820142³) is 104342103568732511707850303288
• The square root of 4707820142 is 68613.5565467933
• The cube root of 4707820142 is 1675.9971954145

Scales and comparisons

• 4,707,820,142 seconds is equal to 149 years, 36 weeks, 15 hours, 49 minutes, 2 seconds.
• To count from 1 to 4,707,820,142 would take you about two hundred ninety-nine 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 4707820142 cubic inches would be around 139.7 feet tall.

Recreational maths with 4707820142

• 4707820142 backwards is 2410287074
• The number of decimal digits it has is: 10
• The sum of 4707820142's digits is 35
• More coming soon!