93731 (number)
93,731 (ninetythree thousand seven hundred thirtyone) is an odd fivedigits composite number following 93730 and preceding 93732. In scientific notation, it is written as 9.3731 × 10^{4}. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 85,200 positive integers (up to 93731) that are relatively prime to 93731.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 5
 Sum of Digits 23
 Digital Root 5
Name
Short name  93 thousand 731 

Full name  ninetythree thousand seven hundred thirtyone 
Notation
Scientific notation  9.3731 × 10^{4} 

Engineering notation  93.731 × 10^{3} 
Prime Factorization of 93731
Prime Factorization 11 × 8521
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  93731  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 93,731 is 11 × 8521. Since it has a total of 2 prime factors, 93,731 is a composite number.
Divisors of 93731
4 divisors
τ(n)  Total Divisors  4  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  102264  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  8533  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  25566  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  306.15518940563  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  3.666236407729  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 93,731 can be divided by 4 positive divisors (out of which 0 are even, and 4 are odd). The sum of these divisors (counting 93,731) is 102,264, the average is 25,566.
Other Arithmetic Functions (n = 93731)
φ(n)  Euler Totient  85200  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  8520  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 9037  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 85,200 positive integers (less than 93,731) that are coprime with 93,731. And there are approximately 9,037 prime numbers less than or equal to 93,731.
Divisibility of 93731
m  2  3  4  5  6  7  8  9 

n mod m  1  2  3  1  5  1  3  5 
93,731 is not divisible by any number less than or equal to 9.
Classification of 93731
By Arithmetic functions
 Arithmetic
 Semiprime
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
Base conversion (93731)
Base  System  Value 

2  Binary  10110111000100011 
3  Ternary  11202120112 
4  Quaternary  112320203 
5  Quinary  10444411 
6  Senary  2001535 
8  Octal  267043 
10  Decimal  93731 
12  Duodecimal  462ab 
16  Hexadecimal  16e23 
20  Vigesimal  be6b 
36  Base36  20bn 
Basic calculations (n = 93731)
Multiplication
n×yn×2  187462 

n×3  281193 
n×4  374924 
n×5  468655 
Division
n÷yn÷2  46865.500 

n÷3  31243.666 
n÷4  23432.750 
n÷5  18746.200 
Exponentiation
n^{y}n^{2}  8785500361 

n^{3}  823473734336891 
n^{4}  77185016593131130321 
n^{5}  7234628790290773976117651 
Nth Root
^{y}√n^{2}√n  306.15518940563 

^{3}√n  45.424945698679 
^{4}√n  17.497290916186 
^{5}√n  9.8713522617007 
93731 as geometric shapes
Circle
Radius = nDiameter  187462 

Circumference  588929.24202725 
Area  27600463392.228 
Sphere
Radius = nVolume  3.4493587122892E+15 

Surface area  110401853568.91 
Circumference  588929.24202725 
Square
Length = nPerimeter  374924 

Area  8785500361 
Diagonal  132555.65141479 
Cube
Length = nSurface area  52713002166 

Volume  823473734336891 
Space diagonal  162346.85424424 
Equilateral Triangle
Length = nPerimeter  281193 

Area  3804233248.7917 
Altitude  81173.427122119 
Triangular Pyramid
Length = nSurface area  15216932995.167 

Volume  97047310279771 
Height  76531.041026937 
Cryptographic Hash Functions
md5  be7c2b892dad6730ad6fc0585438a9de 

sha1  2d7cf98a1ad8d2fb288c93860295ca966f87a579 
sha256  42380319ad5b23ac583a8eb4506abde2a362ddafcab0c522efaa819eb1d1458a 
sha512  22d3962ecd78d89d6b580a656f7c2bcb1f0bef5f9bfe11a40cdeb2837baae8bf175161305f2650371a6301e2454db3f098ac6b3d255c8fe54591885fc2e06479 
ripemd160  63d542c2f8bff18bb1e2c1ac456e702d650c91d7 