2133323129

Names of 2133323129

• Cardinal: 2133323129 can be written as Two billion, one hundred thirty-three million, three hundred twenty-three thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 2.133323129 × 10⁹

Factors of 2133323129

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 304760454

Divisors of 2133323129

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 304760447 2133323129
• Sum of all divisors σ(n): 2438083584
• Sum of proper divisors (its aliquot sum) s(n): 304760455
• 2133323129 is a deficient number, because the sum of its proper divisors (304760455) is less than itself. Its deficiency is 1828562674

Bases of 2133323129

• Binary: 1111111001001111110110101111001₂
• Hexadecimal: 0x7F27ED79
• Base-36: ZA4INT

Squares and roots of 2133323129

• 2133323129 squared (2133323129²) is 4551067572726350641
• 2133323129 cubed (2133323129³) is 9708897714539013410209275689
• The square root of 2133323129 is 46187.9110698893
• The cube root of 2133323129 is 1287.3171269343

Scales and comparisons

• 2,133,323,129 seconds is equal to 67 years, 43 weeks, 2 days, 5 hours, 45 minutes, 29 seconds.
• To count from 1 to 2,133,323,129 would take you about one hundred thirty-five 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 2133323129 cubic inches would be around 107.3 feet tall.

Recreational maths with 2133323129

• 2133323129 backwards is 9213233312
• The number of decimal digits it has is: 10
• The sum of 2133323129's digits is 29
• More coming soon!