7201 (number)
7,201 (seven thousand two hundred one) is an odd fourdigits composite number following 7200 and preceding 7202. In scientific notation, it is written as 7.201 × 10^{3}. The sum of its digits is 10. It has a total of 2 prime factors and 4 positive divisors. There are 6,804 positive integers (up to 7201) that are relatively prime to 7201.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 4
 Sum of Digits 10
 Digital Root 1
Name
Short name  7 thousand 201 

Full name  seven thousand two hundred one 
Notation
Scientific notation  7.201 × 10^{3} 

Engineering notation  7.201 × 10^{3} 
Prime Factorization of 7201
Prime Factorization 19 × 379
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  7201  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 7,201 is 19 × 379. Since it has a total of 2 prime factors, 7,201 is a composite number.
Divisors of 7201
4 divisors
τ(n)  Total Divisors  4  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  7600  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  399  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  1900  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  84.858706094307  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  3.79  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 7,201 can be divided by 4 positive divisors (out of which 0 are even, and 4 are odd). The sum of these divisors (counting 7,201) is 7,600, the average is 1,900.
Other Arithmetic Functions (n = 7201)
φ(n)  Euler Totient  6804  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  378  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 923  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 6,804 positive integers (less than 7,201) that are coprime with 7,201. And there are approximately 923 prime numbers less than or equal to 7,201.
Divisibility of 7201
m  2  3  4  5  6  7  8  9 

n mod m  1  1  1  1  1  5  1  1 
7,201 is not divisible by any number less than or equal to 9.
Classification of 7201
By Arithmetic functions
 Arithmetic
 Semiprime
 Deficient
Expressible via specific sums
 Polite
 Nonhypotenuse
By Powers
 Square Free
Other numbers
 LucasCarmichael
Base conversion (7201)
Base  System  Value 

2  Binary  1110000100001 
3  Ternary  100212201 
4  Quaternary  1300201 
5  Quinary  212301 
6  Senary  53201 
8  Octal  16041 
10  Decimal  7201 
12  Duodecimal  4201 
16  Hexadecimal  1c21 
20  Vigesimal  i01 
36  Base36  5k1 
Basic calculations (n = 7201)
Multiplication
n×yn×2  14402 

n×3  21603 
n×4  28804 
n×5  36005 
Division
n÷yn÷2  3600.500 

n÷3  2400.333 
n÷4  1800.250 
n÷5  1440.200 
Exponentiation
n^{y}n^{2}  51854401 

n^{3}  373403541601 
n^{4}  2688878903068801 
n^{5}  19362616980998436001 
Nth Root
^{y}√n^{2}√n  84.858706094307 

^{3}√n  19.310681622381 
^{4}√n  9.2118785323248 
^{5}√n  5.9085179899495 
7201 as geometric shapes
Circle
Radius = nDiameter  14402 

Circumference  45245.217397 
Area  162905405.2379 
Sphere
Radius = nVolume  1564109097490.8 

Surface area  651621620.9516 
Circumference  45245.217397 
Square
Length = nPerimeter  28804 

Area  51854401 
Diagonal  10183.751862649 
Cube
Length = nSurface area  311126406 

Volume  373403541601 
Space diagonal  12472.497865303 
Equilateral Triangle
Length = nPerimeter  21603 

Area  22453614.282013 
Altitude  6236.2489326517 
Triangular Pyramid
Length = nSurface area  89814457.12805 

Volume  44006029397.523 
Height  5879.5918792606 
Cryptographic Hash Functions
md5  f9ab16852d455ce9203da64f4fc7f92d 

sha1  f8b365f8e04b627f0cf6dc01503d081b16edd0a0 
sha256  5920f16d3d80af59daae3992dc7443bef8f93dce3312a3a13659886b4441d0e1 
sha512  9a86e72e708e14e7cd7a55f7ce907e5f580d34b895adc9c88854e29a57f449adbe59b95323dc89273cabc642738792c33208b112fedf9f1ad951a7d5dda99da8 
ripemd160  44f07cb04eeeae6f4fdccd9de6c98da3d1dc777e 