109831 (number)
109,831 (one hundred nine thousand eight hundred thirtyone) is an odd sixdigits prime number following 109830 and preceding 109832. In scientific notation, it is written as 1.09831 × 10^{5}. The sum of its digits is 22. It has a total of 1 prime factor and 2 positive divisors. There are 109,830 positive integers (up to 109831) that are relatively prime to 109831.
Basic properties
 Is Prime? Yes
 Number parity Odd
 Number length 6
 Sum of Digits 22
 Digital Root 4
Name
Short name  109 thousand 831 

Full name  one hundred nine thousand eight hundred thirtyone 
Notation
Scientific notation  1.09831 × 10^{5} 

Engineering notation  109.831 × 10^{3} 
Prime Factorization of 109831
Prime Factorization 109831
Prime numberω(n)  Distinct Factors  1  Total number of distinct prime factors 

Ω(n)  Total Factors  1  Total number of prime factors 
rad(n)  Radical  109831  Product of the distinct prime numbers 
λ(n)  Liouville Lambda  1  Returns the parity of Ω(n), such that λ(n) = (1)^{Ω(n)} 
μ(n)  Mobius Mu  1  Returns:

Λ(n)  Mangoldt function  11.606698099721  Returns log(p) if n is a power p^{k} of any prime p (for any k >= 1), else returns 0 
The prime factorization of 109,831 is 109831. Since it has a total of 1 prime factor, 109,831 is a prime number.
Divisors of 109831
2 divisors
τ(n)  Total Divisors  2  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  109832  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  1  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  54916  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  331.40760401656  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  1.9999817903707  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 109,831 can be divided by 2 positive divisors (out of which 0 are even, and 2 are odd). The sum of these divisors (counting 109,831) is 109,832, the average is 54,916.
Other Arithmetic Functions (n = 109831)
φ(n)  Euler Totient  109830  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  109830  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 10410  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  0  The number of ways n can be represented as the sum of 2 squares 
There are 109,830 positive integers (less than 109,831) that are coprime with 109,831. And there are approximately 10,410 prime numbers less than or equal to 109,831.
Divisibility of 109831
m  2  3  4  5  6  7  8  9 

n mod m  1  1  3  1  1  1  7  4 
109,831 is not divisible by any number less than or equal to 9.
Classification of 109831
By Arithmetic functions
 Arithmetic
 Prime
 Deficient
Expressible via specific sums
 Polite
 Nonhypotenuse
By Powers
 Prime Power
 Square Free
Base conversion (109831)
Base  System  Value 

2  Binary  11010110100000111 
3  Ternary  12120122211 
4  Quaternary  122310013 
5  Quinary  12003311 
6  Senary  2204251 
8  Octal  326407 
10  Decimal  109831 
12  Duodecimal  53687 
16  Hexadecimal  1ad07 
20  Vigesimal  debb 
36  Base36  2cqv 
Basic calculations (n = 109831)
Multiplication
n×yn×2  219662 

n×3  329493 
n×4  439324 
n×5  549155 
Division
n÷yn÷2  54915.500 

n÷3  36610.333 
n÷4  27457.750 
n÷5  21966.200 
Exponentiation
n^{y}n^{2}  12062848561 

n^{3}  1324874720303191 
n^{4}  145512315405619770721 
n^{5}  15981763113314625038058151 
Nth Root
^{y}√n^{2}√n  331.40760401656 

^{3}√n  47.889648116074 
^{4}√n  18.204603923639 
^{5}√n  10.189314976938 
109831 as geometric shapes
Circle
Radius = nDiameter  219662 

Circumference  690088.52547284 
Area  37896556420.604 
Sphere
Radius = nVolume  5.5496222509751E+15 

Surface area  151586225682.42 
Circumference  690088.52547284 
Square
Length = nPerimeter  439324 

Area  12062848561 
Diagonal  155324.489769 
Cube
Length = nSurface area  72377091366 

Volume  1324874720303191 
Space diagonal  190232.8722461 
Equilateral Triangle
Length = nPerimeter  329493 

Area  5223366647.9153 
Altitude  95116.436123049 
Triangular Pyramid
Length = nSurface area  20893466591.661 

Volume  1.5613798315817E+14 
Height  89676.635979873 
Cryptographic Hash Functions
md5  52a2d5a6fee7fe35a66b9844a9bcc972 

sha1  8c45f730e2e11d37ecdc3d531b0ac660cc8603c5 
sha256  4d3737cbaff8cba3809abd22ad998a3317e4d78633d9a47c573e74695c8c0de6 
sha512  aea9a0fd146a5dfd5b7d988596729dedc3934b5c7f7189859211e126aedd3a9b6ce0579686074de3642c41cbe35f06dde6ba52e05ccc35368a4e88d493399d16 
ripemd160  c2595ed9c674bb799d0b6b0b218f5f210a132e70 