20789936 (number)

20789936 is an even 8-digits composite number following 20789935 and preceding 20789937. In scientific notation, it is written as 2.0789936 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 10248000 positive integers (up to 20789936) that are relatively prime to 20789936.

Interesting facts

Basic properties

Name

Name twenty million seven hundred eighty-nine thousand nine hundred thirty-six

Notation

Scientific notation 2.0789936 × 10^7
Engineering notation 2.0789936 × 10^6

Prime Factorization of 20789936

Prime Factorization 2 × 2 × 2 × 2 × 71 × 18301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2598742
Product of the distinct prime numbers

The prime factorization of 20789936 is 2 × 2 × 2 × 2 × 71 × 18301. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 73, 38, 164, 851, 7209, 8993, 35779, 62129, 176692, 988289, 1548808, 7684667, 8105552, 29556589, 506001520, 797498198, 4639928696, 981216140

Basic calculations (n = 20789936)

Multiplication

n×y
n×2 41579872
n×3 62369808
n×4 83159744
n×5 103949680

Division

n÷y
n÷2 10394968
n÷3 6929978.6666667
n÷3 5197484
n÷5 4157987.2

Exponentiation

ny
n2 432221438884096
n3 8.9858560522283E+21
n4 1.8681537223104E+29
n5 3.8838796324995E+36

Nth Root

y√n
2√n 4559.5982279144
3√n 274.96941147377
4√n 67.524797133456
5√n 29.07840830963

Divisors of 20789936

1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 18301, 36602, 73204, 146408, 292816, 1299371, 2598742, 5197484, 10394968, 20789936

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20789935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20789936 can be divided by 20 positive divisors. The sum of these divisors (counting 20789936) is 1, the average is 0.05.

Base conversion 20789936

Base System Value
2 Binary 1001111010011101010110000
3 Ternary 1110010020102122
4 Quaternary 1033103222300
5 Quinary 20310234221
6 Senary 2021333412
8 Octal 117235260
10 Decimal 20789936
12 Duodecimal 6b67268
16 Hexadecimal 13d3ab0
20 Vigesimal 69iegg
36 Base36 cdlm8

Cryptographic Hash Functions

md5 84e7cda4bc56fcbd04997d4c053428cc
sha1 682e3921ea1b325b2c5ad300b9fa167b5e6766d3
sha256 c4fe3c76ec7677d223c85bd37bf379dff7d960f663c3e6fb8d5b7751a5698f24
sha512 8baa9d0a897c37f513875a5b8ef0cd93cd168ba2838c44357faa16894083b2c3a49a94af76c3b6a6a08320deeebdada48c95f2dedb3cdb488d56b0144c0035b1
ripemd-160 e195f40d2e1f957be9cbdf7dc632df8dab04cd3d

20789936 as geometric shapes

Circle

Radius = n
Diameter 41579872
Circumference 130627020.4124
Area 1.3578636971223E+15

Sphere

Radius = n
Volume 3.7639865813194E+22
Surface area 5.4314547884891E+15
Circumference 130627020.4124

Square

Length = n
Perimeter 83159744
Area 432221438884096
Diagonal 29401409.452069

Cube

Length = n
Surface area 2593328633304576
Volume 8.9858560522283E+21
Space diagonal 36009225.438105

Equilateral Triangle

Length = n
Perimeter 62369808
Area 1.8715737306695E+14
Altitude 18004612.719053

Triangular Pyramid

Length = n
Surface area 1.8715737306695E+14
Volume 1.0589932915495E+21
Height 9800469.8173562