5891 (number)
5,891 (five thousand eight hundred ninetyone) is an odd fourdigits composite number following 5890 and preceding 5892. In scientific notation, it is written as 5.891 × 10^{3}. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 5,712 positive integers (up to 5891) that are relatively prime to 5891.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 4
 Sum of Digits 23
 Digital Root 5
Name
Short name  5 thousand 891 

Full name  five thousand eight hundred ninetyone 
Notation
Scientific notation  5.891 × 10^{3} 

Engineering notation  5.891 × 10^{3} 
Prime Factorization of 5891
Prime Factorization 43 × 137
Composite numberω(n)  Distinct Factors  2  Total number of distinct prime factors 

Ω(n)  Total Factors  2  Total number of prime factors 
rad(n)  Radical  5891  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  0  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 5,891 is 43 × 137. Since it has a total of 2 prime factors, 5,891 is a composite number.
Divisors of 5891
4 divisors
τ(n)  Total Divisors  4  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  6072  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  181  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  1518  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  76.752850109947  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  3.8807641633729  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 5,891 can be divided by 4 positive divisors (out of which 0 are even, and 4 are odd). The sum of these divisors (counting 5,891) is 6,072, the average is 1,518.
Other Arithmetic Functions (n = 5891)
φ(n)  Euler Totient  5712  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  2856  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 775  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 5,712 positive integers (less than 5,891) that are coprime with 5,891. And there are approximately 775 prime numbers less than or equal to 5,891.
Divisibility of 5891
m  2  3  4  5  6  7  8  9 

n mod m  1  2  3  1  5  4  3  5 
5,891 is not divisible by any number less than or equal to 9.
Classification of 5891
By Arithmetic functions
 Arithmetic
 Semiprime
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
Base conversion (5891)
Base  System  Value 

2  Binary  1011100000011 
3  Ternary  22002012 
4  Quaternary  1130003 
5  Quinary  142031 
6  Senary  43135 
8  Octal  13403 
10  Decimal  5891 
12  Duodecimal  34ab 
16  Hexadecimal  1703 
20  Vigesimal  eeb 
36  Base36  4jn 
Basic calculations (n = 5891)
Multiplication
n×yn×2  11782 

n×3  17673 
n×4  23564 
n×5  29455 
Division
n÷yn÷2  2945.500 

n÷3  1963.666 
n÷4  1472.750 
n÷5  1178.200 
Exponentiation
n^{y}n^{2}  34703881 

n^{3}  204440562971 
n^{4}  1204359356462161 
n^{5}  7094880968918590451 
Nth Root
^{y}√n^{2}√n  76.752850109947 

^{3}√n  18.060496040094 
^{4}√n  8.760870396824 
^{5}√n  5.6759401128771 
5891 as geometric shapes
Circle
Radius = nDiameter  11782 

Circumference  37014.244644595 
Area  109025457.60065 
Sphere
Radius = nVolume  856358627633.94 

Surface area  436101830.40262 
Circumference  37014.244644595 
Square
Length = nPerimeter  23564 

Area  34703881 
Diagonal  8331.1320959399 
Cube
Length = nSurface area  208223286 

Volume  204440562971 
Space diagonal  10203.511307388 
Equilateral Triangle
Length = nPerimeter  17673 

Area  15027221.277956 
Altitude  5101.7556536941 
Triangular Pyramid
Length = nSurface area  60108885.111824 

Volume  24093551404.398 
Height  4809.9813582452 
Cryptographic Hash Functions
md5  3d9dabe52805a1ea21864b09f3397593 

sha1  438171c96b21299c7cdd05ac4736101d6ff29140 
sha256  4cfe2255325da76763d125fc9d0ba085058a4444baaeceb30ebd90f26576be9a 
sha512  d536aaf4717fdbc23d23f10849e6a9791f51326e4de7509eebe7370276637c3996c83e6546df8f85a62f38a82d60598e9e3e8acd209c84fcc62f136b7e19dad2 
ripemd160  4d65c581ac061a3c47b32444e76e792d145ea766 