4491590401

Names of 4491590401

• Cardinal: 4491590401 can be written as Four billion, four hundred ninety-one million, five hundred ninety thousand, four hundred one.

Scientific notation

• Scientific notation: 4.491590401 × 10⁹

Factors of 4491590401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 25175

Divisors of 4491590401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 83 2383 22709 197789 1884847 54115547 4491590401
• Sum of all divisors σ(n): 4547813760
• Sum of proper divisors (its aliquot sum) s(n): 56223359
• 4491590401 is a deficient number, because the sum of its proper divisors (56223359) is less than itself. Its deficiency is 4435367042

Bases of 4491590401

• Binary: 100001011101110000011101100000001₂
• Hexadecimal: 0x10BB83B01
• Base-36: 22A6DC1

Squares and roots of 4491590401

• 4491590401 squared (4491590401²) is 20174384330355340801
• 4491590401 cubed (4491590401³) is 90615071004308861660855251201
• The square root of 4491590401 is 67019.3285627361
• The cube root of 4491590401 is 1649.9345429803

Scales and comparisons

• 4,491,590,401 seconds is equal to 142 years, 42 weeks, 4 days, 1 second.
• To count from 1 to 4,491,590,401 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 4491590401 cubic inches would be around 137.5 feet tall.

Recreational maths with 4491590401

• 4491590401 backwards is 1040951944
• The number of decimal digits it has is: 10
• The sum of 4491590401's digits is 37
• More coming soon!