20565320 (number)

20565320 is an even 8-digits composite number following 20565319 and preceding 20565321. In scientific notation, it is written as 2.0565320 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 32 positive divisors. There are 8050368 positive integers (up to 20565320) that are relatively prime to 20565320.

Interesting facts

Basic properties

Name

Name twenty million five hundred sixty-five thousand three hundred twenty

Notation

Scientific notation 2.0565320 × 10^7
Engineering notation 2.0565320 × 10^6

Prime Factorization of 20565320

Prime Factorization 2 × 2 × 2 × 5 × 47 × 10939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5141330
Product of the distinct prime numbers

The prime factorization of 20565320 is 2 × 2 × 2 × 5 × 47 × 10939. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 7, 23, 642, 536, 2984, 6149, 18423, 5608, 600675, 829303, 765712, 2726843, 7091629, 87640672, 602547445, 173100990, 3593652666, 9114944837

Basic calculations (n = 20565320)

Multiplication

n×y
n×2 41130640
n×3 61695960
n×4 82261280
n×5 102826600

Division

n÷y
n÷2 10282660
n÷3 6855106.6666667
n÷3 5141330
n÷5 4113064

Exponentiation

ny
n2 422932386702400
n3 8.6977398708986E+21
n4 1.7887180372179E+29
n5 3.6785558825158E+36

Nth Root

y√n
2√n 4534.9002194095
3√n 273.97556036122
4√n 67.34166778013
5√n 29.015301941706

Divisors of 20565320

1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 10939, 21878, 43756, 54695, 87512, 109390, 218780, 437560, 514133, 1028266, 2056532, 2570665, 4113064, 5141330, 10282660, 20565320

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20565319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20565320 can be divided by 32 positive divisors. The sum of these divisors (counting 20565320) is 1, the average is 0.03125.

Base conversion 20565320

Base System Value
2 Binary 1001110011100110101001000
3 Ternary 1102200211022112
4 Quaternary 1032130311020
5 Quinary 20231042240
6 Senary 2012441452
8 Octal 116346510
10 Decimal 20565320
12 Duodecimal 6a79288
16 Hexadecimal 139cd48
20 Vigesimal 68ad60
36 Base36 c8saw

Cryptographic Hash Functions

md5 be66210b89ce567580eba51031903f59
sha1 8e86bbd1a726ba5247b54e0a8f5c82b17d3d0617
sha256 8c3a93d17c9dd9c89c4a06ac31b5b8c53a6c31472910e3daa534bc585f2f8bb0
sha512 ae82cea3a33a99e996b11b92fda69395165053f01ddc1452e903cf09475ba2ef5791d337790d207962b4d8a75229fcf6912b1846f47617aa6bd0c259fdff7069
ripemd-160 6aa822b039119d953e1937d0fd6a5440b2483a9a

20565320 as geometric shapes

Circle

Radius = n
Diameter 41130640
Circumference 129215716.46145
Area 1.3286812790295E+15

Sphere

Radius = n
Volume 3.6433007575E+22
Surface area 5.3147251161178E+15
Circumference 129215716.46145

Square

Length = n
Perimeter 82261280
Area 422932386702400
Diagonal 29083754.458543

Cube

Length = n
Surface area 2537594320214400
Volume 8.6977398708986E+21
Space diagonal 35620179.113912

Equilateral Triangle

Length = n
Perimeter 61695960
Area 1.8313509548373E+14
Altitude 17810089.556956

Triangular Pyramid

Length = n
Surface area 1.8313509548373E+14
Volume 1.0250384739515E+21
Height 9694584.8195142