213673 (number)
213,673 (two hundred thirteen thousand six hundred seventythree) is an odd sixdigits composite number following 213672 and preceding 213674. In scientific notation, it is written as 2.13673 × 10^{5}. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 201,088 positive integers (up to 213673) that are relatively prime to 213673.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 6
 Sum of Digits 22
 Digital Root 4
Name
Short name  213 thousand 673 

Full name  two hundred thirteen thousand six hundred seventythree 
Notation
Scientific notation  2.13673 × 10^{5} 

Engineering notation  213.673 × 10^{3} 
Prime Factorization of 213673
Prime Factorization 17 × 12569
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  213673  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 213,673 is 17 × 12569. Since it has a total of 2 prime factors, 213,673 is a composite number.
Divisors of 213673
4 divisors
τ(n)  Total Divisors  4  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  226260  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  12587  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  56565  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  462.24776905898  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  3.7774772385751  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 213,673 can be divided by 4 positive divisors (out of which 0 are even, and 4 are odd). The sum of these divisors (counting 213,673) is 226,260, the average is 56,565.
Other Arithmetic Functions (n = 213673)
φ(n)  Euler Totient  201088  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  25136  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 19049  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  16  The number of ways n can be represented as the sum of 2 squares 
There are 201,088 positive integers (less than 213,673) that are coprime with 213,673. And there are approximately 19,049 prime numbers less than or equal to 213,673.
Divisibility of 213673
m  2  3  4  5  6  7  8  9 

n mod m  1  1  1  3  1  5  1  4 
213,673 is not divisible by any number less than or equal to 9.
Classification of 213673
By Arithmetic functions
 Arithmetic
 Semiprime
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
Base conversion (213673)
Base  System  Value 

2  Binary  110100001010101001 
3  Ternary  101212002211 
4  Quaternary  310022221 
5  Quinary  23314143 
6  Senary  4325121 
8  Octal  641251 
10  Decimal  213673 
12  Duodecimal  a37a1 
16  Hexadecimal  342a9 
20  Vigesimal  16e3d 
36  Base36  4kvd 
Basic calculations (n = 213673)
Multiplication
n×yn×2  427346 

n×3  641019 
n×4  854692 
n×5  1068365 
Division
n÷yn÷2  106836.500 

n÷3  71224.333 
n÷4  53418.250 
n÷5  42734.600 
Exponentiation
n^{y}n^{2}  45656150929 

n^{3}  9755486737452217 
n^{4}  2084484117651627563041 
n^{5}  445397974870976216277659593 
Nth Root
^{y}√n^{2}√n  462.24776905898 

^{3}√n  59.783758634486 
^{4}√n  21.499948117588 
^{5}√n  11.639918232697 
213673 as geometric shapes
Circle
Radius = nDiameter  427346 

Circumference  1342547.054141 
Area  143433028349.73 
Sphere
Radius = nVolume  4.0863687288763E+16 

Surface area  573732113398.93 
Circumference  1342547.054141 
Square
Length = nPerimeter  854692 

Area  45656150929 
Diagonal  302179.25451295 
Cube
Length = nSurface area  273936905574 

Volume  9755486737452217 
Space diagonal  370092.49220566 
Equilateral Triangle
Length = nPerimeter  641019 

Area  19769693271.765 
Altitude  185046.24610283 
Triangular Pyramid
Length = nSurface area  79078773087.061 

Volume  1.149695137638E+15 
Height  174463.27393657 
Cryptographic Hash Functions
md5  0c708fee49d77dddf20985617307b793 

sha1  90bcab816e3cd9a3aa4cdda5de610fae53aa8b05 
sha256  ee1099b5593f2d82cd0923d769e8a8e5f8fdb0e01fa5f44065c05083573bfe92 
sha512  8b4531257ac76709d197f97f0c6e6d52e08b012229ae1380be68c27210855bb8ca7357e2728a7cdeb6b87a9f1f4c13e193a5c09230524623459f64d4c0a847f1 
ripemd160  f118cb4d0d7982cbd600cd969d7bc6416bf85d3b 