124494 (number)
124,494 (one hundred twentyfour thousand four hundred ninetyfour) is an even sixdigits composite number following 124493 and preceding 124495. In scientific notation, it is written as 1.24494 × 10^{5}. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 41,496 positive integers (up to 124494) that are relatively prime to 124494.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 6
 Sum of Digits 24
 Digital Root 6
Name
Short name  124 thousand 494 

Full name  one hundred twentyfour thousand four hundred ninetyfour 
Notation
Scientific notation  1.24494 × 10^{5} 

Engineering notation  124.494 × 10^{3} 
Prime Factorization of 124494
Prime Factorization 2 × 3 × 20749
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  3  Total number of prime factors 
rad(n)  Radical  124494  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 124,494 is 2 × 3 × 20749. Since it has a total of 3 prime factors, 124,494 is a composite number.
Divisors of 124494
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  249000  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  124506  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  31125  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  352.83707288209  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  3.9998072289157  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 124,494 can be divided by 8 positive divisors (out of which 4 are even, and 4 are odd). The sum of these divisors (counting 124,494) is 249,000, the average is 31,125.
Other Arithmetic Functions (n = 124494)
φ(n)  Euler Totient  41496  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  20748  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 11661  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 41,496 positive integers (less than 124,494) that are coprime with 124,494. And there are approximately 11,661 prime numbers less than or equal to 124,494.
Divisibility of 124494
m  2  3  4  5  6  7  8  9 

n mod m  0  0  2  4  0  6  6  6 
The number 124,494 is divisible by 2, 3 and 6.
Classification of 124494
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 Sphenic
Base conversion (124494)
Base  System  Value 

2  Binary  11110011001001110 
3  Ternary  20022202220 
4  Quaternary  132121032 
5  Quinary  12440434 
6  Senary  2400210 
8  Octal  363116 
10  Decimal  124494 
12  Duodecimal  60066 
16  Hexadecimal  1e64e 
20  Vigesimal  fb4e 
36  Base36  2o26 
Basic calculations (n = 124494)
Multiplication
n×yn×2  248988 

n×3  373482 
n×4  497976 
n×5  622470 
Division
n÷yn÷2  62247.000 

n÷3  41498.000 
n÷4  31123.500 
n÷5  24898.800 
Exponentiation
n^{y}n^{2}  15498756036 

n^{3}  1929502133945784 
n^{4}  240211438663446433296 
n^{5}  29904882844967100266752224 
Nth Root
^{y}√n^{2}√n  352.83707288209 

^{3}√n  49.932442093029 
^{4}√n  18.783957859889 
^{5}√n  10.447916287374 
124494 as geometric shapes
Circle
Radius = nDiameter  248988 

Circumference  782218.87163202 
Area  48690778102.478 
Sphere
Radius = nVolume  8.0822796387865E+15 

Surface area  194763112409.91 
Circumference  782218.87163202 
Square
Length = nPerimeter  497976 

Area  15498756036 
Diagonal  176061.10323408 
Cube
Length = nSurface area  92992536216 

Volume  1929502133945784 
Space diagonal  215629.93323748 
Equilateral Triangle
Length = nPerimeter  373482 

Area  6711158227.1167 
Altitude  107814.96661874 
Triangular Pyramid
Length = nSurface area  26844632908.467 

Volume  2.273940072045E+14 
Height  101648.92534602 
Cryptographic Hash Functions
md5  cc3186c76031bd0e4fe56d5e8c53e973 

sha1  0c39c682c42c8228f97a11db643cb178a8ea3863 
sha256  c9b39a47d54903ef8686c1a9bde88478738d52eb36c66e2b63f7912ac03e5413 
sha512  efa3d9051e0e2ee2cf8c23c6cace063c63b65552b4766f997b14f405652e702c66855fdd899c15ac7c5797dbd7a679c72c61336f9905358d34a9fc9dbabed83e 
ripemd160  2692b96c208f563441f46b34ecb0dc727fa59d22 