46845 (number)
46,845 (fortysix thousand eight hundred fortyfive) is an odd fivedigits composite number following 46844 and preceding 46846. In scientific notation, it is written as 4.6845 × 10^{4}. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 24,912 positive integers (up to 46845) that are relatively prime to 46845.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 5
 Sum of Digits 27
 Digital Root 9
Name
Short name  46 thousand 845 

Full name  fortysix thousand eight hundred fortyfive 
Notation
Scientific notation  4.6845 × 10^{4} 

Engineering notation  46.845 × 10^{3} 
Prime Factorization of 46845
Prime Factorization 3^{3} × 5 × 347
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  5  Total number of prime factors 
rad(n)  Radical  5205  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 46,845 is 3^{3} × 5 × 347. Since it has a total of 5 prime factors, 46,845 is a composite number.
Divisors of 46845
16 divisors
τ(n)  Total Divisors  16  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  83520  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  36675  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  5220  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  216.43705782513  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  8.9741379310345  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 46,845 can be divided by 16 positive divisors (out of which 0 are even, and 16 are odd). The sum of these divisors (counting 46,845) is 83,520, the average is 5,220.
Other Arithmetic Functions (n = 46845)
φ(n)  Euler Totient  24912  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  6228  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 4839  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 24,912 positive integers (less than 46,845) that are coprime with 46,845. And there are approximately 4,839 prime numbers less than or equal to 46,845.
Divisibility of 46845
m  2  3  4  5  6  7  8  9 

n mod m  1  0  1  0  3  1  5  0 
The number 46,845 is divisible by 3, 5 and 9.
Classification of 46845
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
Base conversion (46845)
Base  System  Value 

2  Binary  1011011011111101 
3  Ternary  2101021000 
4  Quaternary  23123331 
5  Quinary  2444340 
6  Senary  1000513 
8  Octal  133375 
10  Decimal  46845 
12  Duodecimal  23139 
16  Hexadecimal  b6fd 
20  Vigesimal  5h25 
36  Base36  1059 
Basic calculations (n = 46845)
Multiplication
n×yn×2  93690 

n×3  140535 
n×4  187380 
n×5  234225 
Division
n÷yn÷2  23422.500 

n÷3  15615.000 
n÷4  11711.250 
n÷5  9369.000 
Exponentiation
n^{y}n^{2}  2194454025 

n^{3}  102799198801125 
n^{4}  4815628467838700625 
n^{5}  225588115575903930778125 
Nth Root
^{y}√n^{2}√n  216.43705782513 

^{3}√n  36.048545618434 
^{4}√n  14.711799951914 
^{5}√n  8.592759342192 
46845 as geometric shapes
Circle
Radius = nDiameter  93690 

Circumference  294335.81571483 
Area  6894080643.5806 
Sphere
Radius = nVolume  4.3060427699804E+14 

Surface area  27576322574.322 
Circumference  294335.81571483 
Square
Length = nPerimeter  187380 

Area  2194454025 
Diagonal  66248.834329368 
Cube
Length = nSurface area  13166724150 

Volume  102799198801125 
Space diagonal  81137.920080564 
Equilateral Triangle
Length = nPerimeter  140535 

Area  950226466.54351 
Altitude  40568.960040282 
Triangular Pyramid
Length = nSurface area  3800905866.174 

Volume  12115001762137 
Height  38248.782333559 
Cryptographic Hash Functions
md5  80189d342698330b84a8a7999eaca843 

sha1  d74e8b61818ca1e53b16c60aa196c105553c5af2 
sha256  6e1a8e9f46a0568545726a1f57f12cec6fb07f7a2756abbdf4c6eed58a5be585 
sha512  0635712d2f13f3ae4cb9649a37ff0b1f2816ab03c3d53c65283c0b95f6795b79030eb220c1301eb65eb9b4b9df44c29c2d2694ac7b4efe788311b5cfa049f2cc 
ripemd160  1120ad4b9423beb67dc0abe06bfc24aee3785835 