93815 (number)
93,815 (ninetythree thousand eight hundred fifteen) is an odd fivedigits composite number following 93814 and preceding 93816. In scientific notation, it is written as 9.3815 × 10^{4}. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 72,352 positive integers (up to 93815) that are relatively prime to 93815.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 5
 Sum of Digits 26
 Digital Root 8
Name
Short name  93 thousand 815 

Full name  ninetythree thousand eight hundred fifteen 
Notation
Scientific notation  9.3815 × 10^{4} 

Engineering notation  93.815 × 10^{3} 
Prime Factorization of 93815
Prime Factorization 5 × 29 × 647
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  3  Total number of prime factors 
rad(n)  Radical  93815  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 93,815 is 5 × 29 × 647. Since it has a total of 3 prime factors, 93,815 is a composite number.
Divisors of 93815
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  116640  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  22825  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  14580  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  306.2923440114  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  6.4344993141289  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 93,815 can be divided by 8 positive divisors (out of which 0 are even, and 8 are odd). The sum of these divisors (counting 93,815) is 116,640, the average is 14,580.
Other Arithmetic Functions (n = 93815)
φ(n)  Euler Totient  72352  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  9044  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 9044  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 72,352 positive integers (less than 93,815) that are coprime with 93,815. And there are approximately 9,044 prime numbers less than or equal to 93,815.
Divisibility of 93815
m  2  3  4  5  6  7  8  9 

n mod m  1  2  3  0  5  1  7  8 
The number 93,815 is divisible by 5.
Classification of 93815
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
 Sphenic
Base conversion (93815)
Base  System  Value 

2  Binary  10110111001110111 
3  Ternary  11202200122 
4  Quaternary  112321313 
5  Quinary  11000230 
6  Senary  2002155 
8  Octal  267167 
10  Decimal  93815 
12  Duodecimal  4635b 
16  Hexadecimal  16e77 
20  Vigesimal  beaf 
36  Base36  20dz 
Basic calculations (n = 93815)
Multiplication
n×yn×2  187630 

n×3  281445 
n×4  375260 
n×5  469075 
Division
n÷yn÷2  46907.500 

n÷3  31271.666 
n÷4  23453.750 
n÷5  18763.000 
Exponentiation
n^{y}n^{2}  8801254225 

n^{3}  825689665118375 
n^{4}  77462075933080350625 
n^{5}  7267104653661933093884375 
Nth Root
^{y}√n^{2}√n  306.2923440114 

^{3}√n  45.438511314302 
^{4}√n  17.501209787081 
^{5}√n  9.8731209326986 
93815 as geometric shapes
Circle
Radius = nDiameter  187630 

Circumference  589457.02959305 
Area  27649955615.636 
Sphere
Radius = nVolume  3.4586407814412E+15 

Surface area  110599822462.54 
Circumference  589457.02959305 
Square
Length = nPerimeter  375260 

Area  8801254225 
Diagonal  132674.44535403 
Cube
Length = nSurface area  52807525350 

Volume  825689665118375 
Space diagonal  162492.34651207 
Equilateral Triangle
Length = nPerimeter  281445 

Area  3811054872.0076 
Altitude  81246.173256037 
Triangular Pyramid
Length = nSurface area  15244219488.03 

Volume  97308460226809 
Height  76599.626739735 
Cryptographic Hash Functions
md5  27b6f7613db8fd8a364b6919407e79dc 

sha1  11ccc673d86123b67ebf49fc59366a8d2583dfbc 
sha256  335f974afc788a836188f84606bec2f23bc5a5c1339a44a50a5978b392e1b69a 
sha512  3723d6350c27aee3d54498b526a5200284e265d33170a24295e6ad5c9e0d86d228468303188cb04fa3aafb3b19ee64b91edfffbcc7e79efa073788b70246ddf5 
ripemd160  f233a88ac40309265d3fdebf07fa263238027aef 