2013793205

Names of 2013793205

• Cardinal: 2013793205 can be written as Two billion, thirteen million, seven hundred ninety-three thousand, two hundred five.

Scientific notation

• Scientific notation: 2.013793205 × 10⁹

Factors of 2013793205

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 207388

Divisors of 2013793205

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 29 67 145 335 1943 9715 207287 1036435 6011323 13888229 30056615 69441145 402758641 2013793205
• Sum of all divisors σ(n): 2537205120
• Sum of proper divisors (its aliquot sum) s(n): 523411915
• 2013793205 is a deficient number, because the sum of its proper divisors (523411915) is less than itself. Its deficiency is 1490381290

Bases of 2013793205

• Binary: 1111000000010000000101110110101₂
• Hexadecimal: 0x78080BB5
• Base-36: XAYKS5

Squares and roots of 2013793205

• 2013793205 squared (2013793205²) is 4055363072504172025
• 2013793205 cubed (2013793205³) is 8166662599216823958096090125
• The square root of 2013793205 is 44875.3072969979
• The cube root of 2013793205 is 1262.8108084233

Scales and comparisons

• 2,013,793,205 seconds is equal to 64 years, 1 week, 4 days, 19 hours, 5 seconds.
• To count from 1 to 2,013,793,205 would take you about one hundred twenty-eight 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 2013793205 cubic inches would be around 105.2 feet tall.

Recreational maths with 2013793205

• 2013793205 backwards is 5023973102
• The number of decimal digits it has is: 10
• The sum of 2013793205's digits is 32
• More coming soon!