1296684 (number)
1,296,684 (one million two hundred ninetysix thousand six hundred eightyfour) is an even sevendigits composite number following 1296683 and preceding 1296685. In scientific notation, it is written as 1.296684 × 10^{6}. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 427,680 positive integers (up to 1296684) that are relatively prime to 1296684.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 7
 Sum of Digits 36
 Digital Root 9
Name
Short name  1 million 296 thousand 684 

Full name  one million two hundred ninetysix thousand six hundred eightyfour 
Notation
Scientific notation  1.296684 × 10^{6} 

Engineering notation  1.296684 × 10^{6} 
Prime Factorization of 1296684
Prime Factorization 2^{2} × 3^{2} × 181 × 199
Composite numberω(n)  Distinct Factors  4  Total number of distinct prime factors 

Ω(n)  Total Factors  6  Total number of prime factors 
rad(n)  Radical  216114  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 1,296,684 is 2^{2} × 3^{2} × 181 × 199. Since it has a total of 6 prime factors, 1,296,684 is a composite number.
Divisors of 1296684
36 divisors
τ(n)  Total Divisors  36  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  3312400  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  2015716  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  92011.111  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  1138.7203344105  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  14.092689288733  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 1,296,684 can be divided by 36 positive divisors (out of which 24 are even, and 12 are odd). The sum of these divisors (counting 1,296,684) is 3,312,400, the average is 920,11.,111.
Other Arithmetic Functions (n = 1296684)
φ(n)  Euler Totient  427680  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  1980  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 99558  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 427,680 positive integers (less than 1,296,684) that are coprime with 1,296,684. And there are approximately 99,558 prime numbers less than or equal to 1,296,684.
Divisibility of 1296684
m  2  3  4  5  6  7  8  9 

n mod m  0  0  0  4  0  4  4  0 
The number 1,296,684 is divisible by 2, 3, 4, 6 and 9.
Classification of 1296684
By Arithmetic functions
 Refactorable
 Abundant
Expressible via specific sums
 Polite
Base conversion (1296684)
Base  System  Value 

2  Binary  100111100100100101100 
3  Ternary  2102212201100 
4  Quaternary  10330210230 
5  Quinary  312443214 
6  Senary  43443100 
8  Octal  4744454 
10  Decimal  1296684 
12  Duodecimal  526490 
16  Hexadecimal  13c92c 
20  Vigesimal  821e4 
36  Base36  rsj0 
Basic calculations (n = 1296684)
Multiplication
n×yn×2  2593368 

n×3  3890052 
n×4  5186736 
n×5  6483420 
Division
n÷yn÷2  648342.000 

n÷3  432228.000 
n÷4  324171.000 
n÷5  259336.800 
Exponentiation
n^{y}n^{2}  1681389395856 

n^{3}  2180230727376141504 
n^{4}  2827070300497004669972736 
n^{5}  3665816825529658003478927207424 
Nth Root
^{y}√n^{2}√n  1138.7203344105 

^{3}√n  109.0464129139 
^{4}√n  33.744930499417 
^{5}√n  16.694246830306 
1296684 as geometric shapes
Circle
Radius = nDiameter  2593368 

Circumference  8147305.8568549 
Area  5282240573845 
Sphere
Radius = nVolume  9.1325291150075E+18 

Surface area  21128962295380 
Circumference  8147305.8568549 
Square
Length = nPerimeter  5186736 

Area  1681389395856 
Diagonal  1833788.0989122 
Cube
Length = nSurface area  10088336375136 

Volume  2180230727376141504 
Space diagonal  2245922.5693616 
Equilateral Triangle
Length = nPerimeter  3890052 

Area  728062965232.53 
Altitude  1122961.2846808 
Triangular Pyramid
Length = nSurface area  2912251860930.1 

Volume  2.5694265531316E+17 
Height  1058738.0525437 
Cryptographic Hash Functions
md5  ad89ed75cbc3669ba4e82470a7b317b4 

sha1  0ae041c18c5656d0c161f0c59a42bb9a336adb18 
sha256  10b4f8fcfcca28e1cb08fe0aa09f6895f7a00416120bd37c85d600aa24eff950 
sha512  509bb4589c49e38addabf67677580a006898eb2c428d5200a07adb8b4001a021360fb45b8681b44bccba8330a2da12dc3237ebb2b48729aa7e3188b954e87ddd 
ripemd160  2b0248cd1d3df5e2e04f8e623ba4d6bc2c88bab4 