20764512 (number)

20764512 is an even 8-digits composite number following 20764511 and preceding 20764513. In scientific notation, it is written as 2.0764512 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 60 positive divisors. There are 6920640 positive integers (up to 20764512) that are relatively prime to 20764512.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-four thousand five hundred twelve

Notation

Scientific notation 2.0764512 × 10^7
Engineering notation 2.0764512 × 10^6

Prime Factorization of 20764512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 3 × 3 × 8011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 432594
Product of the distinct prime numbers

The prime factorization of 20764512 is 2 × 2 × 2 × 2 × 2 × 9 × 3 × 3 × 8011. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20764512)

Multiplication

n×y
n×2 41529024
n×3 62293536
n×4 83058048
n×5 103822560

Division

n÷y
n÷2 10382256
n÷3 6921504
n÷3 5191128
n÷5 4152902.4

Exponentiation

ny
n2 431164958598144
n3 8.9529299567907E+21
n4 1.8590322152294E+29
n5 3.8601896741517E+36

Nth Root

y√n
2√n 4556.8094101026
3√n 274.85727911085
4√n 67.504143651354
5√n 29.071292834633

Divisors of 20764512

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20764511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20764512 can be divided by 60 positive divisors. The sum of these divisors (counting 20764512) is 1, the average is 0.016666666666667.

Base conversion 20764512

Base System Value
2 Binary 1001111001101011101100000
3 Ternary 1110001221120000
4 Quaternary 1033031131200
5 Quinary 20303431022
6 Senary 2021020000
8 Octal 117153540
10 Decimal 20764512
12 Duodecimal 6b54600
16 Hexadecimal 13cd760
20 Vigesimal 69fb5c
36 Base36 cd200

Cryptographic Hash Functions

md5 bfb487a00098846432a08afb332f9c7e
sha1 0c2793fd80231758407d013ada9e8067f1a75690
sha256 a56487b7f2fc285829818528a608cc97fc675b07b0a5c1a6a3b099626bfe3eca
sha512 9ac02257b282b427a7a85384bc1a18c29745120de9a243b12ee0044d0d205da8b83c27ec1a10c766c1547e3061dee6bc07472256acc5b8d5aaa0eb90eacbe87a
ripemd-160 9403c1df7802fff216619c36258d7e19fe085674

20764512 as geometric shapes

Circle

Radius = n
Diameter 41529024
Circumference 130467276.70915
Area 1.3545446664173E+15

Sphere

Radius = n
Volume 3.7501945307143E+22
Surface area 5.4181786656691E+15
Circumference 130467276.70915

Square

Length = n
Perimeter 83058048
Area 431164958598144
Diagonal 29365454.486459

Cube

Length = n
Surface area 2586989751588864
Volume 8.9529299567907E+21
Space diagonal 35965189.778374

Equilateral Triangle

Length = n
Perimeter 62293536
Area 1.8669990368383E+14
Altitude 17982594.889187

Triangular Pyramid

Length = n
Surface area 1.8669990368383E+14
Volume 1.0551129139891E+21
Height 9788484.8288196