31302 (number)
31,302 (thirtyone thousand three hundred two) is an even fivedigits composite number following 31301 and preceding 31303. In scientific notation, it is written as 3.1302 × 10^{4}. The sum of its digits is 9. It has a total of 5 prime factors and 24 positive divisors. There are 9,936 positive integers (up to 31302) that are relatively prime to 31302.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 9
 Digital Root 9
Name
Short name  31 thousand 302 

Full name  thirtyone thousand three hundred two 
Notation
Scientific notation  3.1302 × 10^{4} 

Engineering notation  31.302 × 10^{3} 
Prime Factorization of 31302
Prime Factorization 2 × 3^{2} × 37 × 47
Composite numberω(n)  Distinct Factors  4  Total number of distinct prime factors 

Ω(n)  Total Factors  5  Total number of prime factors 
rad(n)  Radical  10434  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 31,302 is 2 × 3^{2} × 37 × 47. Since it has a total of 5 prime factors, 31,302 is a composite number.
Divisors of 31302
24 divisors
τ(n)  Total Divisors  24  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  71136  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  39834  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  2964  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  176.92371237344  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  10.560728744939  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 31,302 can be divided by 24 positive divisors (out of which 12 are even, and 12 are odd). The sum of these divisors (counting 31,302) is 71,136, the average is 2,964.
Other Arithmetic Functions (n = 31302)
φ(n)  Euler Totient  9936  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  828  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 3374  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 9,936 positive integers (less than 31,302) that are coprime with 31,302. And there are approximately 3,374 prime numbers less than or equal to 31,302.
Divisibility of 31302
m  2  3  4  5  6  7  8  9 

n mod m  0  0  2  2  0  5  6  0 
The number 31,302 is divisible by 2, 3, 6 and 9.
Classification of 31302
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
 Practical
Base conversion (31302)
Base  System  Value 

2  Binary  111101001000110 
3  Ternary  1120221100 
4  Quaternary  13221012 
5  Quinary  2000202 
6  Senary  400530 
8  Octal  75106 
10  Decimal  31302 
12  Duodecimal  16146 
16  Hexadecimal  7a46 
20  Vigesimal  3i52 
36  Base36  o5i 
Basic calculations (n = 31302)
Multiplication
n×yn×2  62604 

n×3  93906 
n×4  125208 
n×5  156510 
Division
n÷yn÷2  15651.000 

n÷3  10434.000 
n÷4  7825.500 
n÷5  6260.400 
Exponentiation
n^{y}n^{2}  979815204 

n^{3}  30670175515608 
n^{4}  960037833989561616 
n^{5}  30051104279541257704032 
Nth Root
^{y}√n^{2}√n  176.92371237344 

^{3}√n  31.515487471017 
^{4}√n  13.30126732208 
^{5}√n  7.9271014709666 
31302 as geometric shapes
Circle
Radius = nDiameter  62604 

Circumference  196676.26648534 
Area  3078180246.762 
Sphere
Radius = nVolume  1.2847093077886E+14 

Surface area  12312720987.048 
Circumference  196676.26648534 
Square
Length = nPerimeter  125208 

Area  979815204 
Diagonal  44267.712929403 
Cube
Length = nSurface area  5878891224 

Volume  30670175515608 
Space diagonal  54216.654378521 
Equilateral Triangle
Length = nPerimeter  93906 

Area  424272428.83912 
Altitude  27108.32718926 
Triangular Pyramid
Length = nSurface area  1697089715.3565 

Volume  3614514847878 
Height  25557.9759762 
Cryptographic Hash Functions
md5  2cf7926aeec52fbe4f1a6ae2a1770329 

sha1  be5dce3590880b67a18c45f2ba5acccaacd5ffa3 
sha256  39fdb404635e8a57cc39e89938002946ba8f5afb59517111ebc921f4e48847ba 
sha512  383c42e3b97b35bb6c8525788ec3127fc944fb2c8bc4827309e78ad00aeca0015d6fa3f6ea66f48909a63849c197c4d95bae8b28bb96851b90d77c861a92a08a 
ripemd160  35d1392ffa3bf8589ceb11648d11e92905d0457e 