104643 (number)
104,643 (one hundred four thousand six hundred fortythree) is an odd sixdigits composite number following 104642 and preceding 104644. In scientific notation, it is written as 1.04643 × 10^{5}. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 54,000 positive integers (up to 104643) that are relatively prime to 104643.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 6
 Sum of Digits 18
 Digital Root 9
Name
Short name  104 thousand 643 

Full name  one hundred four thousand six hundred fortythree 
Notation
Scientific notation  1.04643 × 10^{5} 

Engineering notation  104.643 × 10^{3} 
Prime Factorization of 104643
Prime Factorization 3^{2} × 7 × 11 × 151
Composite numberω(n)  Distinct Factors  4  Total number of distinct prime factors 

Ω(n)  Total Factors  5  Total number of prime factors 
rad(n)  Radical  34881  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 104,643 is 3^{2} × 7 × 11 × 151. Since it has a total of 5 prime factors, 104,643 is a composite number.
Divisors of 104643
24 divisors
τ(n)  Total Divisors  24  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  189696  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  85053  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  7904  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  323.48570292982  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  13.239245951417  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 104,643 can be divided by 24 positive divisors (out of which 0 are even, and 24 are odd). The sum of these divisors (counting 104,643) is 189,696, the average is 7,904.
Other Arithmetic Functions (n = 104643)
φ(n)  Euler Totient  54000  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  150  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 9964  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 54,000 positive integers (less than 104,643) that are coprime with 104,643. And there are approximately 9,964 prime numbers less than or equal to 104,643.
Divisibility of 104643
m  2  3  4  5  6  7  8  9 

n mod m  1  0  3  3  3  0  3  0 
The number 104,643 is divisible by 3, 7 and 9.
Classification of 104643
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
 Nonhypotenuse
Base conversion (104643)
Base  System  Value 

2  Binary  11001100011000011 
3  Ternary  12022112200 
4  Quaternary  121203003 
5  Quinary  11322033 
6  Senary  2124243 
8  Octal  314303 
10  Decimal  104643 
12  Duodecimal  50683 
16  Hexadecimal  198c3 
20  Vigesimal  d1c3 
36  Base36  28qr 
Basic calculations (n = 104643)
Multiplication
n×yn×2  209286 

n×3  313929 
n×4  418572 
n×5  523215 
Division
n÷yn÷2  52321.500 

n÷3  34881.000 
n÷4  26160.750 
n÷5  20928.600 
Exponentiation
n^{y}n^{2}  10950157449 

n^{3}  1145857325935707 
n^{4}  119905948157890187601 
n^{5}  12547318133086102901131443 
Nth Root
^{y}√n^{2}√n  323.48570292982 

^{3}√n  47.123411893844 
^{4}√n  17.985708296584 
^{5}√n  10.09118193953 
104643 as geometric shapes
Circle
Radius = nDiameter  209286 

Circumference  657491.36009919 
Area  34400934197.43 
Sphere
Radius = nVolume  4.7997559429622E+15 

Surface area  137603736789.72 
Circumference  657491.36009919 
Square
Length = nPerimeter  418572 

Area  10950157449 
Diagonal  147987.54980741 
Cube
Length = nSurface area  65700944694 

Volume  1145857325935707 
Space diagonal  181246.99265643 
Equilateral Triangle
Length = nPerimeter  313929 

Area  4741557263.1367 
Altitude  90623.496328215 
Triangular Pyramid
Length = nSurface area  18966229052.547 

Volume  1.350405809069E+14 
Height  85440.65171802 
Cryptographic Hash Functions
md5  0b679813d957cebc8a382fdfa5ecf261 

sha1  22f5dda5274f39185fa55a7b259413a444654d73 
sha256  30448e766e5eb1aaa8ce9b83110c3454769046c6e808752e7d0fd08763d9021d 
sha512  c96fa6152331408f228953c9aa00dd77a283bdee5181d0d03da3bfc7b5d4c8abffc954241561f13a6dbec48e094964fe56ca41041e1fb84c05e03851b57f060b 
ripemd160  999d72d32a1c4a6b2069068bf1ce50afe494763f 