16556 (number)

16556 is an even 5-digits composite number following 16555 and preceding 16557. In scientific notation, it is written as 1.6556 × 10^4. The sum of its digits is 23. It has a total of 3 prime factors and 6 positive divisors. There are 8276 positive integers (up to 16556) that are relatively prime to 16556.

Interesting facts

Basic properties

Name

Name sixteen thousand five hundred fifty-six

Notation

Scientific notation 1.6556 × 10^4
Engineering notation 1.6556 × 10^3

Prime Factorization of 16556

Prime Factorization 2 × 2 × 4139

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8278
Product of the distinct prime numbers

The prime factorization of 16556 is 2 × 2 × 4139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 96, 23, 120, 472, 368, 535, 37735, 82843, 461960, 622591, 1341069, 6827768, 23105112, 42461143, 211950684, 964804768, 1025509072, 9887160794

Basic calculations (n = 16556)

Multiplication

n×y
n×2 33112
n×3 49668
n×4 66224
n×5 82780

Division

n÷y
n÷2 8278
n÷3 5518.6666666667
n÷3 4139
n÷5 3311.2

Exponentiation

ny
n2 274101136
n3 4538018407616
n4 75131432756490496
n5 1.2438760007165E+21

Nth Root

y√n
2√n 128.67012085173
3√n 25.486985541423
4√n 11.343285275957
5√n 6.9789660161124

Divisors of 16556

1, 2, 4, 4139, 8278, 16556

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16555
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16556 can be divided by 6 positive divisors. The sum of these divisors (counting 16556) is 1, the average is 0.16666666666667.

Base conversion 16556

Base System Value
2 Binary 100000010101100
3 Ternary 211201012
4 Quaternary 10002230
5 Quinary 1012211
6 Senary 204352
8 Octal 40254
10 Decimal 16556
12 Duodecimal 96b8
16 Hexadecimal 40ac
20 Vigesimal 217g
36 Base36 crw

Cryptographic Hash Functions

md5 cdd2216bce00598e1d27af72cd761323
sha1 5f595440f1fdb44f299d097f604cf8b24b6ff1bf
sha256 7650670209f59358b788fe0e2be683f982ecc2b7e455ec882484fe650279edf1
sha512 0e5c07004b370d4fd04550b282bf26e394f0be7af247ee8befa31ba3f45ac69da6c670a0da533a532487a49915037c312445276ace2d21b15eb54ed46365f23a
ripemd-160 700d26c566c973774adfb3b9e092da7b377434e2

16556 as geometric shapes

Circle

Radius = n
Diameter 33112
Circumference 104024.41594567
Area 861114115.19822

Sphere

Radius = n
Volume 19008807054962
Surface area 3444456460.7929
Circumference 104024.41594567

Square

Length = n
Perimeter 66224
Area 274101136
Diagonal 23413.719738649

Cube

Length = n
Surface area 1644606816
Volume 4538018407616
Space diagonal 28675.83317011

Equilateral Triangle

Length = n
Perimeter 49668
Area 118689273.49109
Altitude 14337.916585055

Triangular Pyramid

Length = n
Surface area 118689273.49109
Volume 534810598195.78
Height 7804.5732462163