4149 (number)
4,149 (four thousand one hundred fortynine) is an odd fourdigits composite number following 4148 and preceding 4150. In scientific notation, it is written as 4.149 × 10^{3}. The sum of its digits is 18. It has a total of 3 prime factors and 6 positive divisors. There are 2,760 positive integers (up to 4149) that are relatively prime to 4149.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 4
 Sum of Digits 18
 Digital Root 9
Name
Short name  4 thousand 149 

Full name  four thousand one hundred fortynine 
Notation
Scientific notation  4.149 × 10^{3} 

Engineering notation  4.149 × 10^{3} 
Prime Factorization of 4149
Prime Factorization 3^{2} × 461
Composite numberω(n)  Distinct Factors  2  Total number of distinct prime factors 

Ω(n)  Total Factors  3  Total number of prime factors 
rad(n)  Radical  1383  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 4,149 is 3^{2} × 461. Since it has a total of 3 prime factors, 4,149 is a composite number.
Divisors of 4149
6 divisors
τ(n)  Total Divisors  6  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  6006  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  1857  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  1001  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  64.412731660752  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  4.1448551448551  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 4,149 can be divided by 6 positive divisors (out of which 0 are even, and 6 are odd). The sum of these divisors (counting 4,149) is 6,006, the average is 1,001.
Other Arithmetic Functions (n = 4149)
φ(n)  Euler Totient  2760  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  1380  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 572  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  8  The number of ways n can be represented as the sum of 2 squares 
There are 2,760 positive integers (less than 4,149) that are coprime with 4,149. And there are approximately 572 prime numbers less than or equal to 4,149.
Divisibility of 4149
m  2  3  4  5  6  7  8  9 

n mod m  1  0  1  4  3  5  5  0 
The number 4,149 is divisible by 3 and 9.
Classification of 4149
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
Base conversion (4149)
Base  System  Value 

2  Binary  1000000110101 
3  Ternary  12200200 
4  Quaternary  1000311 
5  Quinary  113044 
6  Senary  31113 
8  Octal  10065 
10  Decimal  4149 
12  Duodecimal  2499 
16  Hexadecimal  1035 
20  Vigesimal  a79 
36  Base36  379 
Basic calculations (n = 4149)
Multiplication
n×yn×2  8298 

n×3  12447 
n×4  16596 
n×5  20745 
Division
n÷yn÷2  2074.500 

n÷3  1383.000 
n÷4  1037.250 
n÷5  829.800 
Exponentiation
n^{y}n^{2}  17214201 

n^{3}  71421719949 
n^{4}  296328716068401 
n^{5}  1229467842967795749 
Nth Root
^{y}√n^{2}√n  64.412731660752 

^{3}√n  16.068714885731 
^{4}√n  8.0257542736338 
^{5}√n  5.2916204598019 
4149 as geometric shapes
Circle
Radius = nDiameter  8298 

Circumference  26068.935839488 
Area  54080007.399018 
Sphere
Radius = nVolume  299170600931.37 

Surface area  216320029.59607 
Circumference  26068.935839488 
Square
Length = nPerimeter  16596 

Area  17214201 
Diagonal  5867.572070286 
Cube
Length = nSurface area  103285206 

Volume  71421719949 
Space diagonal  7186.2788006033 
Equilateral Triangle
Length = nPerimeter  12447 

Area  7453967.6859257 
Altitude  3593.1394003016 
Triangular Pyramid
Length = nSurface area  29815870.743703 

Volume  8417130416.6574 
Height  3387.6443142691 
Cryptographic Hash Functions
md5  2d199f9abd28ea425d262558bde5cf22 

sha1  77e7376d914c4176c901ac48e95ac1953f86cf03 
sha256  a4aab274a57a4958eb0c359af632e550aaedf542e1a623a67db83476d4afce0b 
sha512  98b515d4ef06ff5fd37318eff4ac3ef4fd24599a1ce3cb33a2556db91868e8023cb310a2007ac8262c1214e179747ba0cab358cbb3159e641896f6e26ec16fa2 
ripemd160  8fcebbbc87b49bf84838339246752f6bed3a827d 