109451 (number)
109,451 (one hundred nine thousand four hundred fiftyone) is an odd sixdigits prime number following 109450 and preceding 109452. In scientific notation, it is written as 1.09451 × 10^{5}. The sum of its digits is 20. It has a total of 1 prime factor and 2 positive divisors. There are 109,450 positive integers (up to 109451) that are relatively prime to 109451.
Basic properties
 Is Prime? Yes
 Number parity Odd
 Number length 6
 Sum of Digits 20
 Digital Root 2
Name
Short name  109 thousand 451 

Full name  one hundred nine thousand four hundred fiftyone 
Notation
Scientific notation  1.09451 × 10^{5} 

Engineering notation  109.451 × 10^{3} 
Prime Factorization of 109451
Prime Factorization 109451
Prime numberω(n)  Distinct Factors  1  Total number of distinct prime factors 

Ω(n)  Total Factors  1  Total number of prime factors 
rad(n)  Radical  109451  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  11.603232239501  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 109,451 is 109451. Since it has a total of 1 prime factor, 109,451 is a prime number.
Divisors of 109451
2 divisors
τ(n)  Total Divisors  2  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  109452  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  1  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  54726  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  330.83379512982  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  1.9999817271498  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 109,451 can be divided by 2 positive divisors (out of which 0 are even, and 2 are odd). The sum of these divisors (counting 109,451) is 109,452, the average is 54,726.
Other Arithmetic Functions (n = 109451)
φ(n)  Euler Totient  109450  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  109450  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 10378  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 109,450 positive integers (less than 109,451) that are coprime with 109,451. And there are approximately 10,378 prime numbers less than or equal to 109,451.
Divisibility of 109451
m  2  3  4  5  6  7  8  9 

n mod m  1  2  3  1  5  6  3  2 
109,451 is not divisible by any number less than or equal to 9.
Classification of 109451
By Arithmetic functions
 Arithmetic
 Prime
 Deficient
Expressible via specific sums
 Polite
 Nonhypotenuse
By Powers
 Prime Power
 Square Free
Base conversion (109451)
Base  System  Value 

2  Binary  11010101110001011 
3  Ternary  12120010202 
4  Quaternary  122232023 
5  Quinary  12000301 
6  Senary  2202415 
8  Octal  325613 
10  Decimal  109451 
12  Duodecimal  5340b 
16  Hexadecimal  1ab8b 
20  Vigesimal  ddcb 
36  Base36  2cgb 
Basic calculations (n = 109451)
Multiplication
n×yn×2  218902 

n×3  328353 
n×4  437804 
n×5  547255 
Division
n÷yn÷2  54725.500 

n÷3  36483.666 
n÷4  27362.750 
n÷5  21890.200 
Exponentiation
n^{y}n^{2}  11979521401 

n^{3}  1311170596860851 
n^{4}  143508932997017002801 
n^{5}  15707196225456507973572251 
Nth Root
^{y}√n^{2}√n  330.83379512982 

^{3}√n  47.834353787174 
^{4}√n  18.188837102185 
^{5}√n  10.182254476002 
109451 as geometric shapes
Circle
Radius = nDiameter  218902 

Circumference  687700.91505611 
Area  37634776426.903 
Sphere
Radius = nVolume  5.4922185529347E+15 

Surface area  150539105707.61 
Circumference  687700.91505611 
Square
Length = nPerimeter  437804 

Area  11979521401 
Diagonal  154787.0886153 
Cube
Length = nSurface area  71877128406 

Volume  1311170596860851 
Space diagonal  189574.69293922 
Equilateral Triangle
Length = nPerimeter  328353 

Area  5187284929.2227 
Altitude  94787.346469611 
Triangular Pyramid
Length = nSurface area  20749139716.891 

Volume  1.5452293672212E+14 
Height  89366.367279121 
Cryptographic Hash Functions
md5  dfa128261ad5e926e8df1ff6e40c7481 

sha1  a1218bd74c1fb5a7b615d481e527fbe96dcc74b9 
sha256  7ffcbf5c73587ff9d427cea4bac4e64834dabb7d6bc272a36d5cad87608cc88c 
sha512  8a38554c970c41d5ea7e81c7d183a16e1c7ac3479c8d5aededa1a72bee1f93f0a5cc0a8eb217bb31f6396b2ed48b270bd4bef00e21e8421d3b7be3c7833e8df2 
ripemd160  35ba1b6dc2afa9fe1638a4cf22fa5c499e690626 