44387 (number)
44,387 (fortyfour thousand three hundred eightyseven) is an odd fivedigits composite number following 44386 and preceding 44388. In scientific notation, it is written as 4.4387 × 10^{4}. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 35,712 positive integers (up to 44387) that are relatively prime to 44387.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 5
 Sum of Digits 26
 Digital Root 8
Name
Short name  44 thousand 387 

Full name  fortyfour thousand three hundred eightyseven 
Notation
Scientific notation  4.4387 × 10^{4} 

Engineering notation  44.387 × 10^{3} 
Prime Factorization of 44387
Prime Factorization 7 × 17 × 373
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  44387  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 44,387 is 7 × 17 × 373. Since it has a total of 3 prime factors, 44,387 is a composite number.
Divisors of 44387
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  53856  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  9469  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  6732  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  210.68222516387  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  6.5934343434343  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 44,387 can be divided by 8 positive divisors (out of which 0 are even, and 8 are odd). The sum of these divisors (counting 44,387) is 53,856, the average is 6,732.
Other Arithmetic Functions (n = 44387)
φ(n)  Euler Totient  35712  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  1488  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 4611  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 35,712 positive integers (less than 44,387) that are coprime with 44,387. And there are approximately 4,611 prime numbers less than or equal to 44,387.
Divisibility of 44387
m  2  3  4  5  6  7  8  9 

n mod m  1  2  3  2  5  0  3  8 
The number 44,387 is divisible by 7.
Classification of 44387
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
 Sphenic
Base conversion (44387)
Base  System  Value 

2  Binary  1010110101100011 
3  Ternary  2020212222 
4  Quaternary  22311203 
5  Quinary  2410022 
6  Senary  541255 
8  Octal  126543 
10  Decimal  44387 
12  Duodecimal  2182b 
16  Hexadecimal  ad63 
20  Vigesimal  5aj7 
36  Base36  y8z 
Basic calculations (n = 44387)
Multiplication
n×yn×2  88774 

n×3  133161 
n×4  177548 
n×5  221935 
Division
n÷yn÷2  22193.500 

n÷3  14795.666 
n÷4  11096.750 
n÷5  8877.400 
Exponentiation
n^{y}n^{2}  1970205769 

n^{3}  87451523468603 
n^{4}  3881710772200881361 
n^{5}  172297496045680520970707 
Nth Root
^{y}√n^{2}√n  210.68222516387 

^{3}√n  35.406684768647 
^{4}√n  14.514896663906 
^{5}√n  8.5006308853774 
44387 as geometric shapes
Circle
Radius = nDiameter  88774 

Circumference  278891.74622978 
Area  6189583969.9506 
Sphere
Radius = nVolume  3.6631608489893E+14 

Surface area  24758335879.803 
Circumference  278891.74622978 
Square
Length = nPerimeter  177548 

Area  1970205769 
Diagonal  62772.697393055 
Cube
Length = nSurface area  11821234614 

Volume  87451523468603 
Space diagonal  76880.53919556 
Equilateral Triangle
Length = nPerimeter  133161 

Area  853124123.31833 
Altitude  38440.26959778 
Triangular Pyramid
Length = nSurface area  3412496493.2733 

Volume  10306260878291 
Height  36241.833737639 
Cryptographic Hash Functions
md5  b2e7d5c71dcf801414dddec798571cb4 

sha1  dfe92212befef368aafbb14880c117e48f132f1b 
sha256  47747d1c89bec150ab25c6891c6521a98834c07c1e339e81e1dd13593980d9d7 
sha512  31d6ef38f6b35c8471da8da44779884ba5751ade4d45038ea22239ed842c0d8d4a7ab8833db26f7558d8c0192694f428e0f5ffd9b8e8adb8cb027978f388e470 
ripemd160  2b93f9fa284e41deee84172a529d9559bd4ad7d0 