126769 (number)
126,769 (one hundred twentysix thousand seven hundred sixtynine) is an odd sixdigits composite number following 126768 and preceding 126770. In scientific notation, it is written as 1.26769 × 10^{5}. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 119,296 positive integers (up to 126769) that are relatively prime to 126769.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 6
 Sum of Digits 31
 Digital Root 4
Name
Short name  126 thousand 769 

Full name  one hundred twentysix thousand seven hundred sixtynine 
Notation
Scientific notation  1.26769 × 10^{5} 

Engineering notation  126.769 × 10^{3} 
Prime Factorization of 126769
Prime Factorization 17 × 7457
Composite numberω(n)  Distinct Factors  2  Total number of distinct prime factors 

Ω(n)  Total Factors  2  Total number of prime factors 
rad(n)  Radical  126769  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  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 126,769 is 17 × 7457. Since it has a total of 2 prime factors, 126,769 is a composite number.
Divisors of 126769
4 divisors
τ(n)  Total Divisors  4  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  134244  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  7475  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  33561  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  356.04634529791  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  3.7772712374482  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 126,769 can be divided by 4 positive divisors (out of which 0 are even, and 4 are odd). The sum of these divisors (counting 126,769) is 134,244, the average is 33,561.
Other Arithmetic Functions (n = 126769)
φ(n)  Euler Totient  119296  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  7456  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 11854  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  16  The number of ways n can be represented as the sum of 2 squares 
There are 119,296 positive integers (less than 126,769) that are coprime with 126,769. And there are approximately 11,854 prime numbers less than or equal to 126,769.
Divisibility of 126769
m  2  3  4  5  6  7  8  9 

n mod m  1  1  1  4  1  6  1  4 
126,769 is not divisible by any number less than or equal to 9.
Classification of 126769
By Arithmetic functions
 Arithmetic
 Semiprime
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
Base conversion (126769)
Base  System  Value 

2  Binary  11110111100110001 
3  Ternary  20102220011 
4  Quaternary  132330301 
5  Quinary  13024034 
6  Senary  2414521 
8  Octal  367461 
10  Decimal  126769 
12  Duodecimal  61441 
16  Hexadecimal  1ef31 
20  Vigesimal  fgi9 
36  Base36  2ptd 
Basic calculations (n = 126769)
Multiplication
n×yn×2  253538 

n×3  380307 
n×4  507076 
n×5  633845 
Division
n÷yn÷2  63384.500 

n÷3  42256.333 
n÷4  31692.250 
n÷5  25353.800 
Exponentiation
n^{y}n^{2}  16070379361 

n^{3}  2037225921214609 
n^{4}  258257092806454768321 
n^{5}  32738993397981464525284849 
Nth Root
^{y}√n^{2}√n  356.04634529791 

^{3}√n  50.234762671284 
^{4}√n  18.869190372083 
^{5}√n  10.485825180644 
126769 as geometric shapes
Circle
Radius = nDiameter  253538 

Circumference  796513.11820585 
Area  50486585740.919 
Sphere
Radius = nVolume  8.5335119837207E+15 

Surface area  201946342963.67 
Circumference  796513.11820585 
Square
Length = nPerimeter  507076 

Area  16070379361 
Diagonal  179278.43908847 
Cube
Length = nSurface area  96422276166 

Volume  2037225921214609 
Space diagonal  219570.3488247 
Equilateral Triangle
Length = nPerimeter  380307 

Area  6958678387.5396 
Altitude  109785.17441235 
Triangular Pyramid
Length = nSurface area  27834713550.158 

Volume  2.4008937728331E+14 
Height  103506.45506763 
Cryptographic Hash Functions
md5  b1a05322701c3583fd0769e8034102df 

sha1  5f50320dc5ed345f0fa4f41bb76dec2b04850d32 
sha256  8c857a9c903a31fea740891febc98e349a8aedcc97e1226dc2338e0a649bf379 
sha512  7f2a74a7421efe441e11dcb66b3184f3203deac5627da5da1237adc6b0371c1f57cde0b3230aebbcb544ab96390e64d6982880d690b56754345f689665cdedd6 
ripemd160  0880f2b202050fb2b9395fcfc4abc21a848c62f9 