56878 (number)
56,878 (fiftysix thousand eight hundred seventyeight) is an even fivedigits composite number following 56877 and preceding 56879. In scientific notation, it is written as 5.6878 × 10^{4}. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 28,438 positive integers (up to 56878) that are relatively prime to 56878.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 34
 Digital Root 7
Name
Short name  56 thousand 878 

Full name  fiftysix thousand eight hundred seventyeight 
Notation
Scientific notation  5.6878 × 10^{4} 

Engineering notation  56.878 × 10^{3} 
Prime Factorization of 56878
Prime Factorization 2 × 28439
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  56878  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 56,878 is 2 × 28439. Since it has a total of 2 prime factors, 56,878 is a composite number.
Divisors of 56878
4 divisors
τ(n)  Total Divisors  4  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  85320  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  28442  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  21330  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  238.49108998032  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  2.6665729020159  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 56,878 can be divided by 4 positive divisors (out of which 2 are even, and 2 are odd). The sum of these divisors (counting 56,878) is 85,320, the average is 21,330.
Other Arithmetic Functions (n = 56878)
φ(n)  Euler Totient  28438  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  28438  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 5760  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 28,438 positive integers (less than 56,878) that are coprime with 56,878. And there are approximately 5,760 prime numbers less than or equal to 56,878.
Divisibility of 56878
m  2  3  4  5  6  7  8  9 

n mod m  0  1  2  3  4  3  6  7 
The number 56,878 is divisible by 2.
Classification of 56878
By Arithmetic functions
 Arithmetic
 Semiprime
 Deficient
Expressible via specific sums
 Polite
 Nonhypotenuse
By Powers
 Square Free
Base conversion (56878)
Base  System  Value 

2  Binary  1101111000101110 
3  Ternary  2220000121 
4  Quaternary  31320232 
5  Quinary  3310003 
6  Senary  1115154 
8  Octal  157056 
10  Decimal  56878 
12  Duodecimal  28aba 
16  Hexadecimal  de2e 
20  Vigesimal  723i 
36  Base36  17vy 
Basic calculations (n = 56878)
Multiplication
n×yn×2  113756 

n×3  170634 
n×4  227512 
n×5  284390 
Division
n÷yn÷2  28439.000 

n÷3  18959.333 
n÷4  14219.500 
n÷5  11375.600 
Exponentiation
n^{y}n^{2}  3235106884 

n^{3}  184006409348152 
n^{4}  10465916550904189456 
n^{5}  595280401582328487878368 
Nth Root
^{y}√n^{2}√n  238.49108998032 

^{3}√n  38.457534557561 
^{4}√n  15.443156736248 
^{5}√n  8.9328257698165 
56878 as geometric shapes
Circle
Radius = nDiameter  113756 

Circumference  357375.01390176 
Area  10163388020.352 
Sphere
Radius = nVolume  7.7076424509545E+14 

Surface area  40653552081.409 
Circumference  357375.01390176 
Square
Length = nPerimeter  227512 

Area  3235106884 
Diagonal  80437.639000657 
Cube
Length = nSurface area  19410641304 

Volume  184006409348152 
Space diagonal  98515.585832903 
Equilateral Triangle
Length = nPerimeter  170634 

Area  1400842372.751 
Altitude  49257.792916451 
Triangular Pyramid
Length = nSurface area  5603369491.0038 

Volume  21685363305311 
Height  46440.692530007 
Cryptographic Hash Functions
md5  82fe25a27e8ed79a081a927d0bead98b 

sha1  7c8cdf73daee21ec8d55d09859dd80cae47f68bc 
sha256  b8276f368dee8a7d7f4157b23f1d9e3123545fb8d9e3a3e4dbd00d23a9099f2a 
sha512  acc65461b94d568ef8cbba6d8de3f301ec5ad122d48db9dab32ea8a99bff1ae697993395a8da390b3a564f4b219304e961a4f6c669054574de99e5ba10a2402f 
ripemd160  65b287c2fbb360df8be91bf9860024ee88aab77d 