20789568 (number)

20789568 is an even 8-digits composite number following 20789567 and preceding 20789569. In scientific notation, it is written as 2.0789568 × 10^7. The sum of its digits is 45. It has a total of 10 prime factors and 112 positive divisors. There are 6769152 positive integers (up to 20789568) that are relatively prime to 20789568.

Interesting facts

Basic properties

Name

Name twenty million seven hundred eighty-nine thousand five hundred sixty-eight

Notation

Scientific notation 2.0789568 × 10^7
Engineering notation 2.0789568 × 10^6

Prime Factorization of 20789568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 53 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 649674
Product of the distinct prime numbers

The prime factorization of 20789568 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 53 × 227. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20789568)

Multiplication

n×y
n×2 41579136
n×3 62368704
n×4 83158272
n×5 103947840

Division

n÷y
n÷2 10394784
n÷3 6929856
n÷3 5197392
n÷5 4157913.6

Exponentiation

ny
n2 432206137626624
n3 8.9853788882061E+21
n4 1.8680214540212E+29
n5 3.8835359043833E+36

Nth Root

y√n
2√n 4559.5578733031
3√n 274.96778906472
4√n 67.524498319522
5√n 29.078305366264

Divisors of 20789568

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20789567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20789568 can be divided by 112 positive divisors. The sum of these divisors (counting 20789568) is 1, the average is 0.0089285714285714.

Base conversion 20789568

Base System Value
2 Binary 1001111010011100101000000
3 Ternary 1110010012221000
4 Quaternary 1033103211000
5 Quinary 20310231233
6 Senary 2021332000
8 Octal 117234500
10 Decimal 20789568
12 Duodecimal 6b67000
16 Hexadecimal 13d3940
20 Vigesimal 69idi8
36 Base36 cdlc0

Cryptographic Hash Functions

md5 8b36a61deea72d3a83f879ad77708235
sha1 fca0e09c8ac429ded2a139e9f145a00dad4ea99f
sha256 63d886c3f07733817ea28ece1b00ef2057c90fcdddeac05a40814998a4453ec0
sha512 77d68bda43304f575b8b1f2827b40e73851fdb2c865d3787809afa05d480c9c9dab08bf72f91746583b48dc21659925ee1e66773baa2e9ea8494a05ecc7a8bbe
ripemd-160 f4806344bee950de5f2679d0dc25ec1a430bf799

20789568 as geometric shapes

Circle

Radius = n
Diameter 41579136
Circumference 130624708.20021
Area 1.3578156268042E+15

Sphere

Radius = n
Volume 3.7637867073212E+22
Surface area 5.4312625072169E+15
Circumference 130624708.20021

Square

Length = n
Perimeter 83158272
Area 432206137626624
Diagonal 29400889.021478

Cube

Length = n
Surface area 2593236825759744
Volume 8.9853788882061E+21
Space diagonal 36008588.043408

Equilateral Triangle

Length = n
Perimeter 62368704
Area 1.871507474281E+14
Altitude 18004294.021704

Triangular Pyramid

Length = n
Surface area 1.871507474281E+14
Volume 1.0589370572302E+21
Height 9800296.3404926