199355729

199,355,729 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 199355729 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

199355729 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 199355729:

199355729

See below for interesting mathematical facts about the number 199355729 from the Numbermatics database.

Names of 199355729

Cardinal: 199355729 can be written as One hundred ninety-nine million, three hundred fifty-five thousand, seven hundred twenty-nine.

Scientific notation

Scientific notation: 1.99355729 × 10⁸

Factors of 199355729

Number of distinct prime factors ω(n): 1
Total number of prime factors Ω(n): 1
Sum of prime factors: 199355729

Divisors of 199355729

Number of divisors d(n): 2
Complete list of divisors:
1 199355729
Sum of all divisors σ(n): 199355730
Sum of proper divisors (its aliquot sum) s(n): 1
199355729 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 199355728

Bases of 199355729

Binary: 1011111000011110110101010001₂
Hexadecimal: 0xBE1ED51
Base-36: 3AOVV5

Squares and roots of 199355729

199355729 squared (199355729²) is 39742706685121441
199355729 cubed (199355729³) is 7922936263645558324085489
The square root of 199355729 is 14119.3388301295
The cube root of 199355729 is 584.1749188691

Scales and comparisons

How big is 199355729?

199,355,729 seconds is equal to 6 years, 17 weeks, 4 days, 8 hours, 35 minutes, 29 seconds.
To count from 1 to 199,355,729 would take you about nine 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 199355729 cubic inches would be around 48.7 feet tall.

Recreational maths with 199355729

199355729 backwards is 927553991
The number of decimal digits it has is: 9
The sum of 199355729's digits is 50
More coming soon!

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The information we have on file for 199355729 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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