133305 (number)
133,305 (one hundred thirtythree thousand three hundred five) is an odd sixdigits composite number following 133304 and preceding 133306. In scientific notation, it is written as 1.33305 × 10^{5}. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 71,088 positive integers (up to 133305) that are relatively prime to 133305.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 6
 Sum of Digits 15
 Digital Root 6
Name
Short name  133 thousand 305 

Full name  one hundred thirtythree thousand three hundred five 
Notation
Scientific notation  1.33305 × 10^{5} 

Engineering notation  133.305 × 10^{3} 
Prime Factorization of 133305
Prime Factorization 3 × 5 × 8887
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  3  Total number of prime factors 
rad(n)  Radical  133305  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 133,305 is 3 × 5 × 8887. Since it has a total of 3 prime factors, 133,305 is a composite number.
Divisors of 133305
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  213312  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  80007  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  26664  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  365.10957259431  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  4.9994374437444  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 133,305 can be divided by 8 positive divisors (out of which 0 are even, and 8 are odd). The sum of these divisors (counting 133,305) is 213,312, the average is 26,664.
Other Arithmetic Functions (n = 133305)
φ(n)  Euler Totient  71088  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  17772  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 12407  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 71,088 positive integers (less than 133,305) that are coprime with 133,305. And there are approximately 12,407 prime numbers less than or equal to 133,305.
Divisibility of 133305
m  2  3  4  5  6  7  8  9 

n mod m  1  0  1  0  3  4  1  6 
The number 133,305 is divisible by 3 and 5.
Classification of 133305
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
 Sphenic
Base conversion (133305)
Base  System  Value 

2  Binary  100000100010111001 
3  Ternary  20202212020 
4  Quaternary  200202321 
5  Quinary  13231210 
6  Senary  2505053 
8  Octal  404271 
10  Decimal  133305 
12  Duodecimal  65189 
16  Hexadecimal  208b9 
20  Vigesimal  gd55 
36  Base36  2uux 
Basic calculations (n = 133305)
Multiplication
n×yn×2  266610 

n×3  399915 
n×4  533220 
n×5  666525 
Division
n÷yn÷2  66652.500 

n÷3  44435.000 
n÷4  33326.250 
n÷5  26661.000 
Exponentiation
n^{y}n^{2}  17770223025 

n^{3}  2368859580347625 
n^{4}  315780826358240150625 
n^{5}  42095163057685203279065625 
Nth Root
^{y}√n^{2}√n  365.10957259431 

^{3}√n  51.083676553119 
^{4}√n  19.107840605215 
^{5}√n  10.591788202086 
133305 as geometric shapes
Circle
Radius = nDiameter  266610 

Circumference  837580.01737357 
Area  55826802107.992 
Sphere
Radius = nVolume  9.9226558066745E+15 

Surface area  223307208431.97 
Circumference  837580.01737357 
Square
Length = nPerimeter  533220 

Area  17770223025 
Diagonal  188521.73893215 
Cube
Length = nSurface area  106621338150 

Volume  2368859580347625 
Space diagonal  230891.03290297 
Equilateral Triangle
Length = nPerimeter  399915 

Area  7694732285.2826 
Altitude  115445.51645148 
Triangular Pyramid
Length = nSurface area  30778929141.13 

Volume  2.7917277882375E+14 
Height  108843.07672057 
Cryptographic Hash Functions
md5  0ca67dd28d5adf4e585a986de1f0e2a3 

sha1  387bbb7963cb75198cc52d80924f6f50a590f310 
sha256  920fccfa6807616f4b3ef0ebfa4f99f55f3db123d411490a9b1ba24530cb5a52 
sha512  d8a22c7805dabfe66bd3e4a5314972c13bbb6d823ab5fd86ff3bc3f88d5bce7ae2c6a8507bf351791062edc35884d65c64204ca01dfc8e823585a5ebe41bb993 
ripemd160  dea7cfb68c9a3575fc1a3cc9b179548b60f17812 