91698 (number)
91,698 (ninetyone thousand six hundred ninetyeight) is an even fivedigits composite number following 91697 and preceding 91699. In scientific notation, it is written as 9.1698 × 10^{4}. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 26,880 positive integers (up to 91698) that are relatively prime to 91698.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 33
 Digital Root 6
Name
Short name  91 thousand 698 

Full name  ninetyone thousand six hundred ninetyeight 
Notation
Scientific notation  9.1698 × 10^{4} 

Engineering notation  91.698 × 10^{3} 
Prime Factorization of 91698
Prime Factorization 2 × 3 × 17 × 29 × 31
Composite numberω(n)  Distinct Factors  5  Total number of distinct prime factors 

Ω(n)  Total Factors  5  Total number of prime factors 
rad(n)  Radical  91698  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 91,698 is 2 × 3 × 17 × 29 × 31. Since it has a total of 5 prime factors, 91,698 is a composite number.
Divisors of 91698
32 divisors
τ(n)  Total Divisors  32  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  207360  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  115662  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  6480  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  302.81677628559  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  14.150925925926  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 91,698 can be divided by 32 positive divisors (out of which 16 are even, and 16 are odd). The sum of these divisors (counting 91,698) is 207,360, the average is 6,480.
Other Arithmetic Functions (n = 91698)
φ(n)  Euler Totient  26880  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  1680  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 8859  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 26,880 positive integers (less than 91,698) that are coprime with 91,698. And there are approximately 8,859 prime numbers less than or equal to 91,698.
Divisibility of 91698
m  2  3  4  5  6  7  8  9 

n mod m  0  0  2  3  0  5  2  6 
The number 91,698 is divisible by 2, 3 and 6.
Classification of 91698
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
By Powers
 Square Free
Base conversion (91698)
Base  System  Value 

2  Binary  10110011000110010 
3  Ternary  11122210020 
4  Quaternary  112120302 
5  Quinary  10413243 
6  Senary  1544310 
8  Octal  263062 
10  Decimal  91698 
12  Duodecimal  45096 
16  Hexadecimal  16632 
20  Vigesimal  b94i 
36  Base36  1yr6 
Basic calculations (n = 91698)
Multiplication
n×yn×2  183396 

n×3  275094 
n×4  366792 
n×5  458490 
Division
n÷yn÷2  45849.000 

n÷3  30566.000 
n÷4  22924.500 
n÷5  18339.600 
Exponentiation
n^{y}n^{2}  8408523204 

n^{3}  771044760760392 
n^{4}  70703262472206425616 
n^{5}  6483347762176384816135968 
Nth Root
^{y}√n^{2}√n  302.81677628559 

^{3}√n  45.094123976547 
^{4}√n  17.401631425978 
^{5}√n  9.8281544471745 
91698 as geometric shapes
Circle
Radius = nDiameter  183396 

Circumference  576155.52629775 
Area  26416154725.226 
Sphere
Radius = nVolume  3.229744741325E+15 

Surface area  105664618900.9 
Circumference  576155.52629775 
Square
Length = nPerimeter  366792 

Area  8408523204 
Diagonal  129680.55524249 
Cube
Length = nSurface area  50451139224 

Volume  771044760760392 
Space diagonal  158825.59495245 
Equilateral Triangle
Length = nPerimeter  275094 

Area  3640997351.4875 
Altitude  79412.797476225 
Triangular Pyramid
Length = nSurface area  14563989405.95 

Volume  90868496488672 
Height  74871.103477911 
Cryptographic Hash Functions
md5  f9ef8129579f7cc1f0623af693139649 

sha1  f73f190fe0dd800eb4b4ed83d1ed4d379135817e 
sha256  a341f60a8eb09d844fc80724ae7d3c920984aa7d628d0bdbea6778c90aa56b00 
sha512  d7a52edf9d3bc1399a25dbdaa3900b74a44ba6e277a241b2e62ce2f4d834601efa71f72ccc285cdda85ac00529dcc4609c219983191687c5dc29eb94edf794ed 
ripemd160  cb10cfae1f634efe0df741c6fed417231636dd6a 