51313 (number)
51,313 (fiftyone thousand three hundred thirteen) is an odd fivedigits composite number following 51312 and preceding 51314. In scientific notation, it is written as 5.1313 × 10^{4}. The sum of its digits is 13. It has a total of 3 prime factors and 6 positive divisors. There are 48,576 positive integers (up to 51313) that are relatively prime to 51313.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 5
 Sum of Digits 13
 Digital Root 4
Name
Short name  51 thousand 313 

Full name  fiftyone thousand three hundred thirteen 
Notation
Scientific notation  5.1313 × 10^{4} 

Engineering notation  51.313 × 10^{3} 
Prime Factorization of 51313
Prime Factorization 23^{2} × 97
Composite numberω(n)  Distinct Factors  2  Total number of distinct prime factors 

Ω(n)  Total Factors  3  Total number of prime factors 
rad(n)  Radical  2231  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  0  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 51,313 is 23^{2} × 97. Since it has a total of 3 prime factors, 51,313 is a composite number.
Divisors of 51313
6 divisors
τ(n)  Total Divisors  6  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  54194  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  2881  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  9032.333  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  226.52372944131  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  5.6810348009007  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 51,313 can be divided by 6 positive divisors (out of which 0 are even, and 6 are odd). The sum of these divisors (counting 51,313) is 54,194, the average is 90,32.,333.
Other Arithmetic Functions (n = 51313)
φ(n)  Euler Totient  48576  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  24288  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 5251  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  8  The number of ways n can be represented as the sum of 2 squares 
There are 48,576 positive integers (less than 51,313) that are coprime with 51,313. And there are approximately 5,251 prime numbers less than or equal to 51,313.
Divisibility of 51313
m  2  3  4  5  6  7  8  9 

n mod m  1  1  1  3  1  3  1  4 
51,313 is not divisible by any number less than or equal to 9.
Classification of 51313
By Arithmetic functions
 Deficient
Expressible via specific sums
 Polite
Other numbers
 Frugal
Base conversion (51313)
Base  System  Value 

2  Binary  1100100001110001 
3  Ternary  2121101111 
4  Quaternary  30201301 
5  Quinary  3120223 
6  Senary  1033321 
8  Octal  144161 
10  Decimal  51313 
12  Duodecimal  25841 
16  Hexadecimal  c871 
20  Vigesimal  685d 
36  Base36  13ld 
Basic calculations (n = 51313)
Multiplication
n×yn×2  102626 

n×3  153939 
n×4  205252 
n×5  256565 
Division
n÷yn÷2  25656.500 

n÷3  17104.333 
n÷4  12828.250 
n÷5  10262.600 
Exponentiation
n^{y}n^{2}  2633023969 

n^{3}  135108358921297 
n^{4}  6932815221328512961 
n^{5}  355743547452029985567793 
Nth Root
^{y}√n^{2}√n  226.52372944131 

^{3}√n  37.160008280794 
^{4}√n  15.050705280528 
^{5}√n  8.7507541223949 
51313 as geometric shapes
Circle
Radius = nDiameter  102626 

Circumference  322409.08766731 
Area  8271888757.7362 
Sphere
Radius = nVolume  5.6594057043429E+14 

Surface area  33087555030.945 
Circumference  322409.08766731 
Square
Length = nPerimeter  205252 

Area  2633023969 
Diagonal  72567.540526051 
Cube
Length = nSurface area  15798143814 

Volume  135108358921297 
Space diagonal  88876.723088782 
Equilateral Triangle
Length = nPerimeter  153939 

Area  1140132822.9637 
Altitude  44438.361544391 
Triangular Pyramid
Length = nSurface area  4560531291.8547 

Volume  15922672798039 
Height  41896.889057144 
Cryptographic Hash Functions
md5  f6a93586c65233c024e23ffcec1d3007 

sha1  0321ecbf94a1242888a281ed82c52b59c6859ae2 
sha256  1b4d040ea5ed1675c256ba7392633a4d9fea2da3b4b9d7bc3b8511abd15b532f 
sha512  c7323f97e25ee6e96c18a639875cd1423e9bb66b628fd33a7b882eb27319335e54750a038fbebbc3e6f518462d4feb5eedf4d11ed8ee01efea3db62020bcb015 
ripemd160  15fea7d7c73e5bdbb40dd97ed6cb07254677ac58 