2010120918

Names of 2010120918

• Cardinal: 2010120918 can be written as Two billion, ten million, one hundred twenty thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 2.010120918 × 10⁹

Factors of 2010120918

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 25770799

Divisors of 2010120918

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 13 26 39 78 25770781 51541562 77312343 154624686 335020153 670040306 1005060459 2010120918
• Sum of all divisors σ(n): 4329491376
• Sum of proper divisors (its aliquot sum) s(n): 2319370458
• 2010120918 is an abundant number, because the sum of its proper divisors (2319370458) is greater than itself. Its abundance is 309249540

Bases of 2010120918

• Binary: 1110111110100000000001011010110₂
• Hexadecimal: 0x77D002D6
• Base-36: X8RV86

Squares and roots of 2010120918

• 2010120918 squared (2010120918²) is 4040586104981162724
• 2010120918 cubed (2010120918³) is 8122066650602779187474260632
• The square root of 2010120918 is 44834.3720598381
• The cube root of 2010120918 is 1262.0427346153

Scales and comparisons

• 2,010,120,918 seconds is equal to 63 years, 47 weeks, 4 days, 6 hours, 55 minutes, 18 seconds.
• To count from 1 to 2,010,120,918 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 2010120918 cubic inches would be around 105.2 feet tall.

Recreational maths with 2010120918

• 2010120918 backwards is 8190210102
• The number of decimal digits it has is: 10
• The sum of 2010120918's digits is 24
• More coming soon!