43885 (number)
43,885 (fortythree thousand eight hundred eightyfive) is an odd fivedigits composite number following 43884 and preceding 43886. In scientific notation, it is written as 4.3885 × 10^{4}. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 34,320 positive integers (up to 43885) that are relatively prime to 43885.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 5
 Sum of Digits 28
 Digital Root 1
Name
Short name  43 thousand 885 

Full name  fortythree thousand eight hundred eightyfive 
Notation
Scientific notation  4.3885 × 10^{4} 

Engineering notation  43.885 × 10^{3} 
Prime Factorization of 43885
Prime Factorization 5 × 67 × 131
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  43885  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 43,885 is 5 × 67 × 131. Since it has a total of 3 prime factors, 43,885 is a composite number.
Divisors of 43885
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  53856  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  9971  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  6732  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  209.48746979235  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  6.5188651218063  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 43,885 can be divided by 8 positive divisors (out of which 0 are even, and 8 are odd). The sum of these divisors (counting 43,885) is 53,856, the average is 6,732.
Other Arithmetic Functions (n = 43885)
φ(n)  Euler Totient  34320  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  8580  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 4564  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 34,320 positive integers (less than 43,885) that are coprime with 43,885. And there are approximately 4,564 prime numbers less than or equal to 43,885.
Divisibility of 43885
m  2  3  4  5  6  7  8  9 

n mod m  1  1  1  0  1  2  5  1 
The number 43,885 is divisible by 5.
Classification of 43885
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
 Sphenic
Base conversion (43885)
Base  System  Value 

2  Binary  1010101101101101 
3  Ternary  2020012101 
4  Quaternary  22231231 
5  Quinary  2401020 
6  Senary  535101 
8  Octal  125555 
10  Decimal  43885 
12  Duodecimal  21491 
16  Hexadecimal  ab6d 
20  Vigesimal  59e5 
36  Base36  xv1 
Basic calculations (n = 43885)
Multiplication
n×yn×2  87770 

n×3  131655 
n×4  175540 
n×5  219425 
Division
n÷yn÷2  21942.500 

n÷3  14628.333 
n÷4  10971.250 
n÷5  8777.000 
Exponentiation
n^{y}n^{2}  1925893225 

n^{3}  84517824179125 
n^{4}  3709064714100900625 
n^{5}  162772304978318023928125 
Nth Root
^{y}√n^{2}√n  209.48746979235 

^{3}√n  35.27269969595 
^{4}√n  14.473681970817 
^{5}√n  8.4813155298188 
43885 as geometric shapes
Circle
Radius = nDiameter  87770 

Circumference  275737.58720558 
Area  6050372007.2584 
Sphere
Radius = nVolume  3.5402743405138E+14 

Surface area  24201488029.033 
Circumference  275737.58720558 
Square
Length = nPerimeter  175540 

Area  1925893225 
Diagonal  62062.762184743 
Cube
Length = nSurface area  11555359350 

Volume  84517824179125 
Space diagonal  76011.04969016 
Equilateral Triangle
Length = nPerimeter  131655 

Area  833936228.91317 
Altitude  38005.52484508 
Triangular Pyramid
Length = nSurface area  3335744915.6527 

Volume  9960521101365.3 
Height  35831.952454013 
Cryptographic Hash Functions
md5  4b97422dd3861c217c68285a92cd89bc 

sha1  96310426ea9b85d2ef878b6cddba0310e53c9ce7 
sha256  8431d428f425c99ceed63403bcaa91f5c44cf9eb3bf7b204e4d04523a8b8e2be 
sha512  b3a270de0fe70e4656f49e529db8b2895eca44acbce082977a0a14e354478f9050122004c82cdb3fe725494c0ef64fe2772d90082f14de94d0c98a2e54930878 
ripemd160  587e0a25d10b3f112231ff80b41665e870c1ab71 