66652 (number)
66,652 (sixtysix thousand six hundred fiftytwo) is an even fivedigits composite number following 66651 and preceding 66653. In scientific notation, it is written as 6.6652 × 10^{4}. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 31,536 positive integers (up to 66652) that are relatively prime to 66652.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 25
 Digital Root 7
Name
Short name  66 thousand 652 

Full name  sixtysix thousand six hundred fiftytwo 
Notation
Scientific notation  6.6652 × 10^{4} 

Engineering notation  66.652 × 10^{3} 
Prime Factorization of 66652
Prime Factorization 2^{2} × 19 × 877
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  4  Total number of prime factors 
rad(n)  Radical  33326  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  0  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 66,652 is 2^{2} × 19 × 877. Since it has a total of 4 prime factors, 66,652 is a composite number.
Divisors of 66652
12 divisors
τ(n)  Total Divisors  12  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  122920  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  56268  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  10243.333  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  258.17048630701  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  6.5068662544747  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 66,652 can be divided by 12 positive divisors (out of which 8 are even, and 4 are odd). The sum of these divisors (counting 66,652) is 122,920, the average is 102,43.,333.
Other Arithmetic Functions (n = 66652)
φ(n)  Euler Totient  31536  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  2628  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 6643  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 31,536 positive integers (less than 66,652) that are coprime with 66,652. And there are approximately 6,643 prime numbers less than or equal to 66,652.
Divisibility of 66652
m  2  3  4  5  6  7  8  9 

n mod m  0  1  0  2  4  5  4  7 
The number 66,652 is divisible by 2 and 4.
Classification of 66652
By Arithmetic functions
 Deficient
Expressible via specific sums
 Polite
Base conversion (66652)
Base  System  Value 

2  Binary  10000010001011100 
3  Ternary  10101102121 
4  Quaternary  100101130 
5  Quinary  4113102 
6  Senary  1232324 
8  Octal  202134 
10  Decimal  66652 
12  Duodecimal  326a4 
16  Hexadecimal  1045c 
20  Vigesimal  86cc 
36  Base36  1ffg 
Basic calculations (n = 66652)
Multiplication
n×yn×2  133304 

n×3  199956 
n×4  266608 
n×5  333260 
Division
n÷yn÷2  33326.000 

n÷3  22217.333 
n÷4  16663.000 
n÷5  13330.400 
Exponentiation
n^{y}n^{2}  4442489104 

n^{3}  296100783759808 
n^{4}  19735709439158722816 
n^{5}  1315424505538807193132032 
Nth Root
^{y}√n^{2}√n  258.17048630701 

^{3}√n  40.545039564762 
^{4}√n  16.067684534712 
^{5}√n  9.2206733516275 
66652 as geometric shapes
Circle
Radius = nDiameter  133304 

Circumference  418786.86709413 
Area  13956491132.779 
Sphere
Radius = nVolume  1.2403040626427E+15 

Surface area  55825964531.116 
Circumference  418786.86709413 
Square
Length = nPerimeter  266608 

Area  4442489104 
Diagonal  94260.162359292 
Cube
Length = nSurface area  26654934624 

Volume  296100783759808 
Space diagonal  115444.65042608 
Equilateral Triangle
Length = nPerimeter  199956 

Area  1923654210.0498 
Altitude  57722.32521304 
Triangular Pyramid
Length = nSurface area  7694616840.1991 

Volume  34895812018535 
Height  54421.130111995 
Cryptographic Hash Functions
md5  2797442ecdbe4583fc73e023191d449d 

sha1  438e4750a3bf6a834c48b991a8183ba8da81ad6a 
sha256  604b4ddfbbfe7ffc557e4c3de09cfdc8a27dcbf0e7c5b00e506fae0a6e650949 
sha512  9065af0ccd770ae35c253740518151bb301f9567bb4e80dc5a334d33b7e58dc0d8e3ed89ab9586510a9db5d2bd57060f77ba84bbe00d74d86d99c0cf45ea9bb7 
ripemd160  158279e710351b4cda3e8fc8d14afb4b473ee281 