2133029989

Names of 2133029989

• Cardinal: 2133029989 can be written as Two billion, one hundred thirty-three million, twenty-nine thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 2.133029989 × 10⁹

Factors of 2133029989

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 27491

Divisors of 2133029989

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 2789 24671 86459 764801 68807419 2133029989
• Sum of all divisors σ(n): 2202716160
• Sum of proper divisors (its aliquot sum) s(n): 69686171
• 2133029989 is a deficient number, because the sum of its proper divisors (69686171) is less than itself. Its deficiency is 2063343818

Bases of 2133029989

• Binary: 1111111001000110111010001100101₂
• Hexadecimal: 0x7F237465
• Base-36: Z9Y8H1

Squares and roots of 2133029989

• 2133029989 squared (2133029989²) is 4549816933973340121
• 2133029989 cubed (2133029989³) is 9704895964625167404589888669
• The square root of 2133029989 is 46184.7376196941
• The cube root of 2133029989 is 1287.2581608041

Scales and comparisons

• 2,133,029,989 seconds is equal to 67 years, 42 weeks, 5 days, 20 hours, 19 minutes, 49 seconds.
• To count from 1 to 2,133,029,989 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 2133029989 cubic inches would be around 107.3 feet tall.

Recreational maths with 2133029989

• 2133029989 backwards is 9899203312
• The number of decimal digits it has is: 10
• The sum of 2133029989's digits is 46
• More coming soon!