20579742 (number)

20579742 is an even 8-digits composite number following 20579741 and preceding 20579743. In scientific notation, it is written as 2.0579742 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 6843264 positive integers (up to 20579742) that are relatively prime to 20579742.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-nine thousand seven hundred forty-two

Notation

Scientific notation 2.0579742 × 10^7
Engineering notation 2.0579742 × 10^6

Prime Factorization of 20579742

Prime Factorization 2 × 3 × 3 × 503 × 2273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6859914
Product of the distinct prime numbers

The prime factorization of 20579742 is 2 × 3 × 3 × 503 × 2273. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20579742)

Multiplication

n×y
n×2 41159484
n×3 61739226
n×4 82318968
n×5 102898710

Division

n÷y
n÷2 10289871
n÷3 6859914
n÷3 5144935.5
n÷5 4115948.4

Exponentiation

ny
n2 423525780786564
n3 8.716051298936E+21
n4 1.7937408699087E+29
n5 3.6914724317576E+36

Nth Root

y√n
2√n 4536.4900528933
3√n 274.03958971167
4√n 67.353470978809
5√n 29.019370357385

Divisors of 20579742

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20579741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20579742 can be divided by 24 positive divisors. The sum of these divisors (counting 20579742) is 1, the average is 0.041666666666667.

Base conversion 20579742

Base System Value
2 Binary 1001110100000010110011110
3 Ternary 1102201120002200
4 Quaternary 1032200112132
5 Quinary 20232022432
6 Senary 2013032330
8 Octal 116402636
10 Decimal 20579742
12 Duodecimal 6a856a6
16 Hexadecimal 13a059e
20 Vigesimal 68c972
36 Base36 c93fi

Cryptographic Hash Functions

md5 ec419cc656bfa6d8dbb8044067845547
sha1 77cbfc93e3d2e9529ea8adcd40661fe04b7442c7
sha256 7e1d8963122f7e9b51507dcd20bb1370346a2b312b93d50a6af25bfc9d4b7ca4
sha512 2e50ffeb477d7c6e8c4c79ad519c2e778223cdb80161595f4c81e86af220eabc45d6cb709ee851fa9fb4a636edbddb02273942db70010ecaa3c6375efd3d76e6
ripemd-160 06809ad6665a834836b814406b62d7dc662f8691

20579742 as geometric shapes

Circle

Radius = n
Diameter 41159484
Circumference 129306332.55995
Area 1.330545481525E+15

Sphere

Radius = n
Volume 3.6509710305399E+22
Surface area 5.3221819260998E+15
Circumference 129306332.55995

Square

Length = n
Perimeter 82318968
Area 423525780786564
Diagonal 29104150.246539

Cube

Length = n
Surface area 2541154684719384
Volume 8.716051298936E+21
Space diagonal 35645158.750659

Equilateral Triangle

Length = n
Perimeter 61739226
Area 1.833920426594E+14
Altitude 17822579.37533

Triangular Pyramid

Length = n
Surface area 1.833920426594E+14
Volume 1.0271964964412E+21
Height 9701383.4155131