20789712 (number)

20789712 is an even 8-digits composite number following 20789711 and preceding 20789713. In scientific notation, it is written as 2.0789712 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 6809664 positive integers (up to 20789712) that are relatively prime to 20789712.

Interesting facts

Basic properties

Name

Name twenty million seven hundred eighty-nine thousand seven hundred twelve

Notation

Scientific notation 2.0789712 × 10^7
Engineering notation 2.0789712 × 10^6

Prime Factorization of 20789712

Prime Factorization 2 × 2 × 2 × 2 × 9 × 59 × 2447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2598714
Product of the distinct prime numbers

The prime factorization of 20789712 is 2 × 2 × 2 × 2 × 9 × 59 × 2447. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20789712)

Multiplication

n×y
n×2 41579424
n×3 62369136
n×4 83158848
n×5 103948560

Division

n÷y
n÷2 10394856
n÷3 6929904
n÷3 5197428
n÷5 4157942.4

Exponentiation

ny
n2 432212125042944
n3 8.9855656025508E+21
n4 1.8680732103414E+29
n5 3.8836704037913E+36

Nth Root

y√n
2√n 4559.5736642805
3√n 274.96842392272
4√n 67.524615247186
5√n 29.078345648624

Divisors of 20789712

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20789711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20789712 can be divided by 40 positive divisors. The sum of these divisors (counting 20789712) is 1, the average is 0.025.

Base conversion 20789712

Base System Value
2 Binary 1001111010011100111010000
3 Ternary 1110010020010100
4 Quaternary 1033103213100
5 Quinary 20310232322
6 Senary 2021332400
8 Octal 117234720
10 Decimal 20789712
12 Duodecimal 6b67100
16 Hexadecimal 13d39d0
20 Vigesimal 69ie5c
36 Base36 cdlg0

Cryptographic Hash Functions

md5 a7c824f0fab203f0cb430b162bbbe41c
sha1 911ceeb61c8870270fc70fb55f0ed289616f033c
sha256 9181c765c619f4c9d796da8b08fa486ed796a9637362c93dae4bfe54104bdf95
sha512 30b919f4caa8bb7e60064d92ce98f5a0b89fff98c2d7ffec391826a5a5e3931382ece253901c74997bf87d559019f4ca86fbea6d81d76aece98cc3c0dfb98712
ripemd-160 e88fe45bfd7af1ccb99ef78b96959c0d037715c5

20789712 as geometric shapes

Circle

Radius = n
Diameter 41579424
Circumference 130625612.9789
Area 1.3578344368273E+15

Sphere

Radius = n
Volume 3.763864918043E+22
Surface area 5.4313377473094E+15
Circumference 130625612.9789

Square

Length = n
Perimeter 83158848
Area 432212125042944
Diagonal 29401092.668231

Cube

Length = n
Surface area 2593272750257664
Volume 8.9855656025508E+21
Space diagonal 36008837.458724

Equilateral Triangle

Length = n
Perimeter 62369136
Area 1.8715334005542E+14
Altitude 18004418.729362

Triangular Pyramid

Length = n
Surface area 1.8715334005542E+14
Volume 1.0589590617267E+21
Height 9800364.2227436