439229013

Names of 439229013

• Cardinal: 439229013 can be written as Four hundred thirty-nine million, two hundred twenty-nine thousand and thirteen.

Scientific notation

• Scientific notation: 4.39229013 × 10⁸

Factors of 439229013

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 146409674

Divisors of 439229013

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 146409671 439229013
• Sum of all divisors σ(n): 585638688
• Sum of proper divisors (its aliquot sum) s(n): 146409675
• 439229013 is a deficient number, because the sum of its proper divisors (146409675) is less than itself. Its deficiency is 292819338

Bases of 439229013

• Binary: 11010001011100001101001010101₂
• Hexadecimal: 0x1A2E1A55
• Base-36: 79I79X

Squares and roots of 439229013

• 439229013 squared (439229013²) is 192922125860954169
• 439229013 cubed (439229013³) is 84736994927768674888105197
• The square root of 439229013 is 20957.7912242679
• The cube root of 439229013 is 760.1459859221

Scales and comparisons

• 439,229,013 seconds is equal to 13 years, 50 weeks, 1 day, 16 hours, 3 minutes, 33 seconds.
• To count from 1 to 439,229,013 would take you about twenty 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 439229013 cubic inches would be around 63.3 feet tall.

Recreational maths with 439229013

• 439229013 backwards is 310922934
• The number of decimal digits it has is: 9
• The sum of 439229013's digits is 33
• More coming soon!