213927 (number)
213,927 (two hundred thirteen thousand nine hundred twentyseven) is an odd sixdigits composite number following 213926 and preceding 213928. In scientific notation, it is written as 2.13927 × 10^{5}. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 119,520 positive integers (up to 213927) that are relatively prime to 213927.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 6
 Sum of Digits 24
 Digital Root 6
Name
Short name  213 thousand 927 

Full name  two hundred thirteen thousand nine hundred twentyseven 
Notation
Scientific notation  2.13927 × 10^{5} 

Engineering notation  213.927 × 10^{3} 
Prime Factorization of 213927
Prime Factorization 3 × 7 × 61 × 167
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  213927  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 213,927 is 3 × 7 × 61 × 167. Since it has a total of 4 prime factors, 213,927 is a composite number.
Divisors of 213927
16 divisors
τ(n)  Total Divisors  16  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  333312  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  119385  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  20832  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  462.52243188844  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  10.269153225806  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 213,927 can be divided by 16 positive divisors (out of which 0 are even, and 16 are odd). The sum of these divisors (counting 213,927) is 333,312, the average is 20,832.
Other Arithmetic Functions (n = 213927)
φ(n)  Euler Totient  119520  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  4980  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 19069  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 119,520 positive integers (less than 213,927) that are coprime with 213,927. And there are approximately 19,069 prime numbers less than or equal to 213,927.
Divisibility of 213927
m  2  3  4  5  6  7  8  9 

n mod m  1  0  3  2  3  0  7  6 
The number 213,927 is divisible by 3 and 7.
Classification of 213927
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
Base conversion (213927)
Base  System  Value 

2  Binary  110100001110100111 
3  Ternary  101212110020 
4  Quaternary  310032213 
5  Quinary  23321202 
6  Senary  4330223 
8  Octal  641647 
10  Decimal  213927 
12  Duodecimal  a3973 
16  Hexadecimal  343a7 
20  Vigesimal  16eg7 
36  Base36  4l2f 
Basic calculations (n = 213927)
Multiplication
n×yn×2  427854 

n×3  641781 
n×4  855708 
n×5  1069635 
Division
n÷yn÷2  106963.500 

n÷3  71309.000 
n÷4  53481.750 
n÷5  42785.400 
Exponentiation
n^{y}n^{2}  45764761329 

n^{3}  9790318096828983 
n^{4}  2094413379500333846241 
n^{5}  448051571036367918724798407 
Nth Root
^{y}√n^{2}√n  462.52243188844 

^{3}√n  59.807438216007 
^{4}√n  21.506334692096 
^{5}√n  11.64268426717 
213927 as geometric shapes
Circle
Radius = nDiameter  427854 

Circumference  1344142.983209 
Area  143774237984.48 
Sphere
Radius = nVolume  4.100958854574E+16 

Surface area  575096951937.91 
Circumference  1344142.983209 
Square
Length = nPerimeter  855708 

Area  45764761329 
Diagonal  302538.46475779 
Cube
Length = nSurface area  274588567974 

Volume  9790318096828983 
Space diagonal  370532.43311079 
Equilateral Triangle
Length = nPerimeter  641781 

Area  19816722954.523 
Altitude  185266.21655539 
Triangular Pyramid
Length = nSurface area  79266891818.091 

Volume  1.1538000527069E+15 
Height  174670.66406813 
Cryptographic Hash Functions
md5  ba0216073656c15e22356c66830861d9 

sha1  a0fc8e73d5a74024589b026bbb0e6634f119aa11 
sha256  839ff1f9b30ff16b1e8bbfcb80f7cb09ce6fd83035ad26a05046b1845f2b38c6 
sha512  d89874141a64b6b5c43c281404db643abcb5675ae510edf0e1d447f244f19b8da175797aff0959d722a67a657c88f1898a7e7b3017dcdd6c29aaa3dc89681bad 
ripemd160  f9aa16fefd307140cb9fd92ee4239a6700706c83 