1431489922

Names of 1431489922

• Cardinal: 1431489922 can be written as One billion, four hundred thirty-one million, four hundred eighty-nine thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 1.431489922 × 10⁹

Factors of 1431489922

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 715744963

Divisors of 1431489922

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 715744961 1431489922
• Sum of all divisors σ(n): 2147234886
• Sum of proper divisors (its aliquot sum) s(n): 715744964
• 1431489922 is a deficient number, because the sum of its proper divisors (715744964) is less than itself. Its deficiency is 715744958

Bases of 1431489922

• Binary: 1010101010100101100110110000010₂
• Hexadecimal: 0x5552CD82
• Base-36: NO9SOY

Squares and roots of 1431489922

• 1431489922 squared (1431489922²) is 2049163396787566084
• 1431489922 cubed (1431489922³) is 2933356751032688024155005448
• The square root of 1431489922 is 37835.0356415849
• The cube root of 1431489922 is 1127.0143130625

Scales and comparisons

• 1,431,489,922 seconds is equal to 45 years, 26 weeks, 6 days, 4 hours, 5 minutes, 22 seconds.
• To count from 1 to 1,431,489,922 would take you about ninety-one 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 1431489922 cubic inches would be around 93.9 feet tall.

Recreational maths with 1431489922

• 1431489922 backwards is 2299841341
• The number of decimal digits it has is: 10
• The sum of 1431489922's digits is 43
• More coming soon!