20608 (number)

20608 is an even 5-digits composite number following 20607 and preceding 20609. In scientific notation, it is written as 2.0608 × 10^4. The sum of its digits is 16. It has a total of 9 prime factors and 32 positive divisors. There are 8448 positive integers (up to 20608) that are relatively prime to 20608.

Interesting facts

Basic properties

Name

Name twenty thousand six hundred eight

Notation

Scientific notation 2.0608 × 10^4
Engineering notation 2.0608 × 10^3

Prime Factorization of 20608

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 322
Product of the distinct prime numbers

The prime factorization of 20608 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 9, 85, 51, 309, 305, 9669, 4183, 98245, 87798, 787652, 324397, 2757877, 2714785, 79143610, 36505892, 944488138, 103971135, 3813341104, 7840228659

Basic calculations (n = 20608)

Multiplication

n×y
n×2 41216
n×3 61824
n×4 82432
n×5 103040

Division

n÷y
n÷2 10304
n÷3 6869.3333333333
n÷3 5152
n÷5 4121.6

Exponentiation

ny
n2 424689664
n3 8752004595712
n4 180361310708432896
n5 3.7168858910794E+21

Nth Root

y√n
2√n 143.55486755941
3√n 27.41649600733
4√n 11.981438459526
5√n 7.2913369610343

Divisors of 20608

1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 20608

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20608 can be divided by 32 positive divisors. The sum of these divisors (counting 20608) is 1, the average is 0.03125.

Base conversion 20608

Base System Value
2 Binary 101000010000000
3 Ternary 1001021021
4 Quaternary 11002000
5 Quinary 1124413
6 Senary 235224
8 Octal 50200
10 Decimal 20608
12 Duodecimal bb14
16 Hexadecimal 5080
20 Vigesimal 2ba8
36 Base36 fwg

Cryptographic Hash Functions

md5 ac65fa3ab83a6deeaa332196ad0ebabb
sha1 8faf95f9b275bf954c68f8af755e46498fb6bd67
sha256 d968535543bae5e382ae4b6124f3517b331e6100aa3ea1293152322ea50c52df
sha512 44ec63522386086aee549779323b4aaa1acb271f982af0f6b56f6ada757f279409cd2291e3a11b4ccd3704faa4b1fa9b05cab1eee49459470ebca60011ab1a3e
ripemd-160 b0063ab6cfdc5ff338c9cc049a8dc5f6514eac6d

20608 as geometric shapes

Circle

Radius = n
Diameter 41216
Circumference 129483.88281036
Area 1334201928.4779

Sphere

Radius = n
Volume 36660311122764
Surface area 5336807713.9117
Circumference 129483.88281036

Square

Length = n
Perimeter 82432
Area 424689664
Diagonal 29144.113093385

Cube

Length = n
Surface area 2548137984
Volume 8752004595712
Space diagonal 35694.103042379

Equilateral Triangle

Length = n
Perimeter 61824
Area 183896018.87434
Altitude 17847.05152119

Triangular Pyramid

Length = n
Surface area 183896018.87434
Volume 1031433633100.6
Height 9714.7043644616