99950 (number)
99,950 (ninetynine thousand nine hundred fifty) is an even fivedigits composite number following 99949 and preceding 99951. In scientific notation, it is written as 9.995 × 10^{4}. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 39,960 positive integers (up to 99950) that are relatively prime to 99950.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 32
 Digital Root 5
Name
Short name  99 thousand 950 

Full name  ninetynine thousand nine hundred fifty 
Notation
Scientific notation  9.995 × 10^{4} 

Engineering notation  99.95 × 10^{3} 
Prime Factorization of 99950
Prime Factorization 2 × 5^{2} × 1999
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  4  Total number of prime factors 
rad(n)  Radical  19990  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 99,950 is 2 × 5^{2} × 1999. Since it has a total of 4 prime factors, 99,950 is a composite number.
Divisors of 99950
12 divisors
τ(n)  Total Divisors  12  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  186000  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  86050  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  15500  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  316.14869919074  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  6.4483870967742  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 99,950 can be divided by 12 positive divisors (out of which 6 are even, and 6 are odd). The sum of these divisors (counting 99,950) is 186,000, the average is 15,500.
Other Arithmetic Functions (n = 99950)
φ(n)  Euler Totient  39960  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  19980  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 9577  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 39,960 positive integers (less than 99,950) that are coprime with 99,950. And there are approximately 9,577 prime numbers less than or equal to 99,950.
Divisibility of 99950
m  2  3  4  5  6  7  8  9 

n mod m  0  2  2  0  2  4  6  5 
The number 99,950 is divisible by 2 and 5.
Classification of 99950
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
Base conversion (99950)
Base  System  Value 

2  Binary  11000011001101110 
3  Ternary  12002002212 
4  Quaternary  120121232 
5  Quinary  11144300 
6  Senary  2050422 
8  Octal  303156 
10  Decimal  99950 
12  Duodecimal  49a12 
16  Hexadecimal  1866e 
20  Vigesimal  c9ha 
36  Base36  254e 
Basic calculations (n = 99950)
Multiplication
n×yn×2  199900 

n×3  299850 
n×4  399800 
n×5  499750 
Division
n÷yn÷2  49975.000 

n÷3  33316.666 
n÷4  24987.500 
n÷5  19990.000 
Exponentiation
n^{y}n^{2}  9990002500 

n^{3}  998500749875000 
n^{4}  99800149950006250000 
n^{5}  9975024987503124687500000 
Nth Root
^{y}√n^{2}√n  316.14869919074 

^{3}√n  46.40815106505 
^{4}√n  17.780570834221 
^{5}√n  9.99899979994 
99950 as geometric shapes
Circle
Radius = nDiameter  199900 

Circumference  628004.3714526 
Area  31384518463.344 
Sphere
Radius = nVolume  4.1825101605483E+15 

Surface area  125538073853.37 
Circumference  628004.3714526 
Square
Length = nPerimeter  399800 

Area  9990002500 
Diagonal  141350.64555919 
Cube
Length = nSurface area  59940015000 

Volume  998500749875000 
Space diagonal  173118.47821651 
Equilateral Triangle
Length = nPerimeter  299850 

Area  4325797974.435 
Altitude  86559.239108255 
Triangular Pyramid
Length = nSurface area  17303191897.74 

Volume  1.1767444187608E+14 
Height  81608.833263726 
Cryptographic Hash Functions
md5  370b9b8d8a79d2077b3ed11fd3d0028f 

sha1  81ea10d76fc0612bfacb4e7fa5cc3288b6a77438 
sha256  398c2e629c5eba53c4bdcdf04bad165eee025bf0ead494d47a1d9f3e5aedf009 
sha512  1a07efdb71c36bb2a5c67906cdf1e417dfd29f6085903ebbdafb6dbe4ed24058299e9460c41d362d30e02fd7b0448054d4bce007df21338c2ab5a54e67cc2105 
ripemd160  58b9fd6338d61283efd7f54081379c75b10889e5 