25090 (number)
25,090 (twentyfive thousand ninety) is an even fivedigits composite number following 25089 and preceding 25091. In scientific notation, it is written as 2.509 × 10^{4}. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 9,216 positive integers (up to 25090) that are relatively prime to 25090.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 16
 Digital Root 7
Name
Short name  25 thousand 90 

Full name  twentyfive thousand ninety 
Notation
Scientific notation  2.509 × 10^{4} 

Engineering notation  25.09 × 10^{3} 
Prime Factorization of 25090
Prime Factorization 2 × 5 × 13 × 193
Composite numberω(n)  Distinct Factors  4  Total number of distinct prime factors 

Ω(n)  Total Factors  4  Total number of prime factors 
rad(n)  Radical  25090  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 25,090 is 2 × 5 × 13 × 193. Since it has a total of 4 prime factors, 25,090 is a composite number.
Divisors of 25090
16 divisors
τ(n)  Total Divisors  16  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  48888  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  23798  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  3055.5  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  158.39823231337  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  8.211422025855  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 25,090 can be divided by 16 positive divisors (out of which 8 are even, and 8 are odd). The sum of these divisors (counting 25,090) is 48,888, the average is 305,5.5.
Other Arithmetic Functions (n = 25090)
φ(n)  Euler Totient  9216  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  192  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 2771  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  32  The number of ways n can be represented as the sum of 2 squares 
There are 9,216 positive integers (less than 25,090) that are coprime with 25,090. And there are approximately 2,771 prime numbers less than or equal to 25,090.
Divisibility of 25090
m  2  3  4  5  6  7  8  9 

n mod m  0  1  2  0  4  2  2  7 
The number 25,090 is divisible by 2 and 5.
Classification of 25090
By Arithmetic functions
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Base conversion (25090)
Base  System  Value 

2  Binary  110001000000010 
3  Ternary  1021102021 
4  Quaternary  12020002 
5  Quinary  1300330 
6  Senary  312054 
8  Octal  61002 
10  Decimal  25090 
12  Duodecimal  1262a 
16  Hexadecimal  6202 
20  Vigesimal  32ea 
36  Base36  jcy 
Basic calculations (n = 25090)
Multiplication
n×yn×2  50180 

n×3  75270 
n×4  100360 
n×5  125450 
Division
n÷yn÷2  12545.000 

n÷3  8363.333 
n÷4  6272.500 
n÷5  5018.000 
Exponentiation
n^{y}n^{2}  629508100 

n^{3}  15794358229000 
n^{4}  396280447965610000 
n^{5}  9942676439457154900000 
Nth Root
^{y}√n^{2}√n  158.39823231337 

^{3}√n  29.275223573142 
^{4}√n  12.585635951885 
^{5}√n  7.5840315716462 
25090 as geometric shapes
Circle
Radius = nDiameter  50180 

Circumference  157645.11935714 
Area  1977658022.3353 
Sphere
Radius = nVolume  66159253040523 

Surface area  7910632089.3411 
Circumference  157645.11935714 
Square
Length = nPerimeter  100360 

Area  629508100 
Diagonal  35482.618279941 
Cube
Length = nSurface area  3777048600 

Volume  15794358229000 
Space diagonal  43457.154761903 
Equilateral Triangle
Length = nPerimeter  75270 

Area  272585003.24404 
Altitude  21728.577380952 
Triangular Pyramid
Length = nSurface area  1090340012.9761 

Volume  1861382968035.9 
Height  20485.899215477 
Cryptographic Hash Functions
md5  6c4a64bdd10692b181045d36b4976542 

sha1  da008dd70303dfb125aad976e2ffaee7437537fc 
sha256  d12992daadd9952cd34983dcea9cbe9c09101e235f6a5ba0183119b320130e9a 
sha512  7e08c437c5901cddf304cfbdccde8276528949f24d61b6c9062e051ce741feedfd1586f174718e81bc937825d89efb44f776ddfd554578fc80c888c4febc4b1b 
ripemd160  4a3f3f45be8161ef2c30c5d4fbb54fb298a86efd 