126896 (number)
126,896 (one hundred twentysix thousand eight hundred ninetysix) is an even sixdigits composite number following 126895 and preceding 126897. In scientific notation, it is written as 1.26896 × 10^{5}. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 48,960 positive integers (up to 126896) that are relatively prime to 126896.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 6
 Sum of Digits 32
 Digital Root 5
Name
Short name  126 thousand 896 

Full name  one hundred twentysix thousand eight hundred ninetysix 
Notation
Scientific notation  1.26896 × 10^{5} 

Engineering notation  126.896 × 10^{3} 
Prime Factorization of 126896
Prime Factorization 2^{4} × 7 × 11 × 103
Composite numberω(n)  Distinct Factors  4  Total number of distinct prime factors 

Ω(n)  Total Factors  7  Total number of prime factors 
rad(n)  Radical  15862  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 126,896 is 2^{4} × 7 × 11 × 103. Since it has a total of 7 prime factors, 126,896 is a composite number.
Divisors of 126896
40 divisors
τ(n)  Total Divisors  40  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  309504  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  182608  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  7737.6  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  356.22464822075  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  16.399917287014  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 126,896 can be divided by 40 positive divisors (out of which 32 are even, and 8 are odd). The sum of these divisors (counting 126,896) is 309,504, the average is 773,7.6.
Other Arithmetic Functions (n = 126896)
φ(n)  Euler Totient  48960  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  2040  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 11865  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 48,960 positive integers (less than 126,896) that are coprime with 126,896. And there are approximately 11,865 prime numbers less than or equal to 126,896.
Divisibility of 126896
m  2  3  4  5  6  7  8  9 

n mod m  0  2  0  1  2  0  0  5 
The number 126,896 is divisible by 2, 4, 7 and 8.
Classification of 126896
By Arithmetic functions
 Abundant
Expressible via specific sums
 Polite
 Practical
 Nonhypotenuse
By Shape (2D, noncentered)
 Octagonal
Base conversion (126896)
Base  System  Value 

2  Binary  11110111110110000 
3  Ternary  20110001212 
4  Quaternary  132332300 
5  Quinary  13030041 
6  Senary  2415252 
8  Octal  367660 
10  Decimal  126896 
12  Duodecimal  61528 
16  Hexadecimal  1efb0 
20  Vigesimal  fh4g 
36  Base36  2pww 
Basic calculations (n = 126896)
Multiplication
n×yn×2  253792 

n×3  380688 
n×4  507584 
n×5  634480 
Division
n÷yn÷2  63448.000 

n÷3  42298.666 
n÷4  31724.000 
n÷5  25379.200 
Exponentiation
n^{y}n^{2}  16102594816 

n^{3}  2043354871771136 
n^{4}  259293559808270073856 
n^{5}  32903315565430239292030976 
Nth Root
^{y}√n^{2}√n  356.22464822075 

^{3}√n  50.251532506086 
^{4}√n  18.87391449119 
^{5}√n  10.48792532574 
126896 as geometric shapes
Circle
Radius = nDiameter  253792 

Circumference  797311.08273986 
Area  50587793577.679 
Sphere
Radius = nVolume  8.5591848717775E+15 

Surface area  202351174310.71 
Circumference  797311.08273986 
Square
Length = nPerimeter  507584 

Area  16102594816 
Diagonal  179458.0442109 
Cube
Length = nSurface area  96615568896 

Volume  2043354871771136 
Space diagonal  219790.31927726 
Equilateral Triangle
Length = nPerimeter  380688 

Area  6972628088.7518 
Altitude  109895.15963863 
Triangular Pyramid
Length = nSurface area  27890512355.007 

Volume  2.4081168103332E+14 
Height  103610.1501334 
Cryptographic Hash Functions
md5  55db0afa1e163d513aabff35b8e41beb 

sha1  e2430b732e60221e9495cfc01aa2a2cd8e134aa8 
sha256  0d5ab1ca3df830178a975be0df0e1d840f782690a0296fc16694059a4c823bc1 
sha512  e596ca76ec1adb13537582ee51bb40f09dc9b4304e003c16174d5043c10d0e2e5628be960a4e595799734beb25b6ff73c743aecee20c69eea1a8612b69100cc1 
ripemd160  b12d42722ba6f8a3d459fa8a17f328fc0f35487d 