37021 (number)
37,021 (thirtyseven thousand twentyone) is an odd fivedigits prime number following 37020 and preceding 37022. In scientific notation, it is written as 3.7021 × 10^{4}. The sum of its digits is 13. It has a total of 1 prime factor and 2 positive divisors. There are 37,020 positive integers (up to 37021) that are relatively prime to 37021.
Basic properties
 Is Prime? Yes
 Number parity Odd
 Number length 5
 Sum of Digits 13
 Digital Root 4
Name
Short name  37 thousand 21 

Full name  thirtyseven thousand twentyone 
Notation
Scientific notation  3.7021 × 10^{4} 

Engineering notation  37.021 × 10^{3} 
Prime Factorization of 37021
Prime Factorization 37021
Prime numberω(n)  Distinct Factors  1  Total number of distinct prime factors 

Ω(n)  Total Factors  1  Total number of prime factors 
rad(n)  Radical  37021  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  10.519240598188  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 37,021 is 37021. Since it has a total of 1 prime factor, 37,021 is a prime number.
Divisors of 37021
2 divisors
τ(n)  Total Divisors  2  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  37022  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  1  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  18511  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  192.40841977419  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  1.9999459780671  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 37,021 can be divided by 2 positive divisors (out of which 0 are even, and 2 are odd). The sum of these divisors (counting 37,021) is 37,022, the average is 18,511.
Other Arithmetic Functions (n = 37021)
φ(n)  Euler Totient  37020  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  37020  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 3920  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  8  The number of ways n can be represented as the sum of 2 squares 
There are 37,020 positive integers (less than 37,021) that are coprime with 37,021. And there are approximately 3,920 prime numbers less than or equal to 37,021.
Divisibility of 37021
m  2  3  4  5  6  7  8  9 

n mod m  1  1  1  1  1  5  5  4 
37,021 is not divisible by any number less than or equal to 9.
Classification of 37021
By Arithmetic functions
 Arithmetic
 Prime
 Deficient
Expressible via specific sums
 Polite
By Powers
 Prime Power
 Square Free
Base conversion (37021)
Base  System  Value 

2  Binary  1001000010011101 
3  Ternary  1212210011 
4  Quaternary  21002131 
5  Quinary  2141041 
6  Senary  443221 
8  Octal  110235 
10  Decimal  37021 
12  Duodecimal  19511 
16  Hexadecimal  909d 
20  Vigesimal  4cb1 
36  Base36  skd 
Basic calculations (n = 37021)
Multiplication
n×yn×2  74042 

n×3  111063 
n×4  148084 
n×5  185105 
Division
n÷yn÷2  18510.500 

n÷3  12340.333 
n÷4  9255.250 
n÷5  7404.200 
Exponentiation
n^{y}n^{2}  1370554441 

n^{3}  50739295960261 
n^{4}  1878419475744822481 
n^{5}  69540967411549073069101 
Nth Root
^{y}√n^{2}√n  192.40841977419 

^{3}√n  33.328521527651 
^{4}√n  13.871136210642 
^{5}√n  8.1976548514261 
37021 as geometric shapes
Circle
Radius = nDiameter  74042 

Circumference  232609.8032571 
Area  4305723763.1905 
Sphere
Radius = nVolume  2.125362659161E+14 

Surface area  17222895052.762 
Circumference  232609.8032571 
Square
Length = nPerimeter  148084 

Area  1370554441 
Diagonal  52355.600292614 
Cube
Length = nSurface area  8223326646 

Volume  50739295960261 
Space diagonal  64122.252947007 
Equilateral Triangle
Length = nPerimeter  111063 

Area  593467481.58779 
Altitude  32061.126473504 
Triangular Pyramid
Length = nSurface area  2373869926.3512 

Volume  5979683374355.3 
Height  30227.519922525 
Cryptographic Hash Functions
md5  7fc2e837c73d955ce1144ab2d5d765a7 

sha1  724bace0e21275498ac8fbaf0b3f75e3615feb2a 
sha256  588e20c0929b71888529b1e669e7bfb8a0c6aa89635d5a53d7b6094ab2e3dfd5 
sha512  fa82861bdd01d20a782c8b451d66b3a15d9e6114a46eb1ad89f428eece395b3eb6ef5dd3148915709c788ed3d05a47599d3d6c30a225dc3639640c54aa09d9c4 
ripemd160  9ebdffec7fc45d506474a915e6b122f468a34254 