2108744568

Names of 2108744568

• Cardinal: 2108744568 can be written as Two billion, one hundred eight million, seven hundred forty-four thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 2.108744568 × 10⁹

Factors of 2108744568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4184029

Divisors of 2108744568

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 4184017 8368034 12552051 16736068 25104102 29288119 33472136 37656153 50208204 58576238 75312306 87864357 100416408 117152476 150624612 175728714 234304952 263593071 301249224 351457428 527186142 702914856 1054372284 2108744568
• Sum of all divisors σ(n): 6527068080
• Sum of proper divisors (its aliquot sum) s(n): 4418323512
• 2108744568 is an abundant number, because the sum of its proper divisors (4418323512) is greater than itself. Its abundance is 2309578944

Bases of 2108744568

• Binary: 1111101101100001110001101111000₂
• Hexadecimal: 0x7DB0E378
• Base-36: YVHPQ0

Squares and roots of 2108744568

• 2108744568 squared (2108744568²) is 4446803653069506624
• 2108744568 cubed (2108744568³) is 9377173048372878619800018432
• The square root of 2108744568 is 45921.0688899987
• The cube root of 2108744568 is 1282.3541815221

Scales and comparisons

• 2,108,744,568 seconds is equal to 67 years, 2 weeks, 4 days, 18 hours, 22 minutes, 48 seconds.
• To count from 1 to 2,108,744,568 would take you about one hundred thirty-four 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 2108744568 cubic inches would be around 106.9 feet tall.

Recreational maths with 2108744568

• 2108744568 backwards is 8654478012
• The number of decimal digits it has is: 10
• The sum of 2108744568's digits is 45
• More coming soon!