4,991,443,829 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 4991443829 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

4991443829 is an odd composite number. It has a total of three divisors.

Prime factorization of 4991443829:


(1709 × 1709)

See below for interesting mathematical facts about the number 4991443829 from the Numbermatics database.

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:
  • 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

How big is 4991443829?
  • 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!

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The information we have on file for 4991443829 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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