4491229973

Names of 4491229973

• Cardinal: 4491229973 can be written as Four billion, four hundred ninety-one million, two hundred twenty-nine thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 4.491229973 × 10⁹

Factors of 4491229973

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 32311146

Divisors of 4491229973

• Number of divisors d(n): 4
• Complete list of divisors:
  1 139 32311007 4491229973
• Sum of all divisors σ(n): 4523541120
• Sum of proper divisors (its aliquot sum) s(n): 32311147
• 4491229973 is a deficient number, because the sum of its proper divisors (32311147) is less than itself. Its deficiency is 4458918826

Bases of 4491229973

• Binary: 100001011101100101011101100010101₂
• Hexadecimal: 0x10BB2BB15
• Base-36: 229YN85

Squares and roots of 4491229973

• 4491229973 squared (4491229973²) is 20171146670373580729
• 4491229973 cubed (4491229973³) is 90593258515760976877419990317
• The square root of 4491229973 is 67016.6395233303
• The cube root of 4491229973 is 1649.8904087605

Scales and comparisons

• 4,491,229,973 seconds is equal to 142 years, 41 weeks, 6 days, 19 hours, 52 minutes, 53 seconds.
• To count from 1 to 4,491,229,973 would take you about two hundred eighty-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 4491229973 cubic inches would be around 137.5 feet tall.

Recreational maths with 4491229973

• 4491229973 backwards is 3799221944
• The number of decimal digits it has is: 10
• The sum of 4491229973's digits is 50
• More coming soon!