2008638134

Names of 2008638134

• Cardinal: 2008638134 can be written as Two billion, eight million, six hundred thirty-eight thousand, one hundred thirty-four.

Scientific notation

• Scientific notation: 2.008638134 × 10⁹

Factors of 2008638134

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 401671

Divisors of 2008638134

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 41 61 82 122 2501 5002 401567 803134 16464247 24495587 32928494 48991174 1004319067 2008638134
• Sum of all divisors σ(n): 3137049216
• Sum of proper divisors (its aliquot sum) s(n): 1128411082
• 2008638134 is a deficient number, because the sum of its proper divisors (1128411082) is less than itself. Its deficiency is 880227052

Bases of 2008638134

• Binary: 1110111101110010110001010110110₂
• Hexadecimal: 0x77B962B6
• Base-36: X7W33Q

Squares and roots of 2008638134

• 2008638134 squared (2008638134²) is 4034627153359001956
• 2008638134 cubed (2008638134³) is 8104105956708757521002190104
• The square root of 2008638134 is 44817.8327677723
• The cube root of 2008638134 is 1261.7323391753

Scales and comparisons

• 2,008,638,134 seconds is equal to 63 years, 45 weeks, 1 day, 3 hours, 2 minutes, 14 seconds.
• To count from 1 to 2,008,638,134 would take you about one hundred twenty-seven 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 2008638134 cubic inches would be around 105.1 feet tall.

Recreational maths with 2008638134

• 2008638134 backwards is 4318368002
• The number of decimal digits it has is: 10
• The sum of 2008638134's digits is 35
• More coming soon!