4229981321

Names of 4229981321

• Cardinal: 4229981321 can be written as Four billion, two hundred twenty-nine million, nine hundred eighty-one thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 4.229981321 × 10⁹

Factors of 4229981321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1738170

Divisors of 4229981321

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2437 1735733 4229981321
• Sum of all divisors σ(n): 4231719492
• Sum of proper divisors (its aliquot sum) s(n): 1738171
• 4229981321 is a deficient number, because the sum of its proper divisors (1738171) is less than itself. Its deficiency is 4228243150

Bases of 4229981321

• Binary: 11111100001000000110010010001001₂
• Hexadecimal: 0xFC206489
• Base-36: 1XYF6H5

Squares and roots of 4229981321

• 4229981321 squared (4229981321²) is 17892741976008905041
• 4229981321 cubed (4229981321³) is 75685964339990298453092739161
• The square root of 4229981321 is 65038.3065662075
• The cube root of 4229981321 is 1617.2586519783

Scales and comparisons

• 4,229,981,321 seconds is equal to 134 years, 26 weeks, 2 hours, 48 minutes, 41 seconds.
• To count from 1 to 4,229,981,321 would take you about two hundred sixty-nine 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 4229981321 cubic inches would be around 134.8 feet tall.

Recreational maths with 4229981321

• 4229981321 backwards is 1231899224
• The number of decimal digits it has is: 10
• The sum of 4229981321's digits is 41
• More coming soon!