4991443829

Names of 4991443829

• Cardinal: 4991443829 can be written as Four billion, nine hundred ninety-one million, four hundred forty-three thousand, eight hundred twenty-nine.

Scientific notation

• Scientific notation: 4.991443829 × 10⁹

Factors of 4991443829

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1709

Divisors of 4991443829

• Number of divisors d(n): 3
• Complete list of divisors:
  1 1709 2920681
• Sum of all divisors σ(n): 4991445539
• Sum of proper divisors (its aliquot sum) s(n): 1710
• 4991443829 is a deficient number, because the sum of its proper divisors (1710) is less than itself. Its deficiency is 4991442119

Bases of 4991443829

• Binary: 100101001100000110110001101110101₂
• Hexadecimal: 0x129836375
• Base-36: 2AJRYPH

Squares and roots of 4991443829

• 4991443829 squared (4991443829²) is 24914511498062181241
• 4991443829 cubed (4991443829³) is 124359384669552020013669011789
• The square root of 4991443829 is 70650.1509481757
• 4991443829 is a perfect cube number. Its cube root is 1709

Scales and comparisons

• 4,991,443,829 seconds is equal to 158 years, 37 weeks, 8 hours, 10 minutes, 29 seconds.
• To count from 1 to 4,991,443,829 would take you about three hundred seventeen 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 4991443829 cubic inches would be around 142.4 feet tall.

Recreational maths with 4991443829

• 4991443829 backwards is 9283441994
• The number of decimal digits it has is: 10
• The sum of 4991443829's digits is 53
• More coming soon!