218552 (number)
218,552 (two hundred eighteen thousand five hundred fiftytwo) is an even sixdigits composite number following 218551 and preceding 218553. In scientific notation, it is written as 2.18552 × 10^{5}. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 102,784 positive integers (up to 218552) that are relatively prime to 218552.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 6
 Sum of Digits 23
 Digital Root 5
Name
Short name  218 thousand 552 

Full name  two hundred eighteen thousand five hundred fiftytwo 
Notation
Scientific notation  2.18552 × 10^{5} 

Engineering notation  218.552 × 10^{3} 
Prime Factorization of 218552
Prime Factorization 2^{3} × 17 × 1607
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  5  Total number of prime factors 
rad(n)  Radical  54638  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 218,552 is 2^{3} × 17 × 1607. Since it has a total of 5 prime factors, 218,552 is a composite number.
Divisors of 218552
16 divisors
τ(n)  Total Divisors  16  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  434160  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  215608  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  27135  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  467.49545452336  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  8.054247282108  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 218,552 can be divided by 16 positive divisors (out of which 12 are even, and 4 are odd). The sum of these divisors (counting 218,552) is 434,160, the average is 27,135.
Other Arithmetic Functions (n = 218552)
φ(n)  Euler Totient  102784  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  12848  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 19445  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 102,784 positive integers (less than 218,552) that are coprime with 218,552. And there are approximately 19,445 prime numbers less than or equal to 218,552.
Divisibility of 218552
m  2  3  4  5  6  7  8  9 

n mod m  0  2  0  2  2  5  0  5 
The number 218,552 is divisible by 2, 4 and 8.
Classification of 218552
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
Base conversion (218552)
Base  System  Value 

2  Binary  110101010110111000 
3  Ternary  102002210112 
4  Quaternary  311112320 
5  Quinary  23443202 
6  Senary  4403452 
8  Octal  652670 
10  Decimal  218552 
12  Duodecimal  a6588 
16  Hexadecimal  355b8 
20  Vigesimal  1767c 
36  Base36  4omw 
Basic calculations (n = 218552)
Multiplication
n×yn×2  437104 

n×3  655656 
n×4  874208 
n×5  1092760 
Division
n÷yn÷2  109276.000 

n÷3  72850.666 
n÷4  54638.000 
n÷5  43710.400 
Exponentiation
n^{y}n^{2}  47764976704 

n^{3}  10439131188612608 
n^{4}  2281492999533662703616 
n^{5}  498624858034081051200684032 
Nth Root
^{y}√n^{2}√n  467.49545452336 

^{3}√n  60.235371757856 
^{4}√n  21.621643196653 
^{5}√n  11.692596342818 
218552 as geometric shapes
Circle
Radius = nDiameter  437104 

Circumference  1373202.7152547 
Area  150058099912.17 
Sphere
Radius = nVolume  4.3727330469341E+16 

Surface area  600232399648.7 
Circumference  1373202.7152547 
Square
Length = nPerimeter  874208 

Area  47764976704 
Diagonal  309079.20248376 
Cube
Length = nSurface area  286589860224 

Volume  10439131188612608 
Space diagonal  378543.16809579 
Equilateral Triangle
Length = nPerimeter  655656 

Area  20682841618.418 
Altitude  189271.5840479 
Triangular Pyramid
Length = nSurface area  82731366473.672 

Volume  1.2302634088607E+15 
Height  178446.96075492 
Cryptographic Hash Functions
md5  4631306eabebbfbd84d6ed07a15780f6 

sha1  c53d64086b62994706e663319562ce44562a8bdc 
sha256  cae203b1dcac94dc5bc8c0a94c93db64e27ba788751a38db6bcc3cf14c66f345 
sha512  f674fae4b8f1bbfb661be005187597b7d2b545aebbbbde0964e826fccca6119faa58c47c5c8073b7ab97046ac9f6241a62a1d6e8ae17fc7da27fd68dc0f0c3f1 
ripemd160  848befd954d8802862afeb6c8956a3b76db10d83 