20565746 (number)

20565746 is an even 8-digits composite number following 20565745 and preceding 20565747. In scientific notation, it is written as 2.0565746 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 10110336 positive integers (up to 20565746) that are relatively prime to 20565746.

Interesting facts

Basic properties

Name

Name twenty million five hundred sixty-five thousand seven hundred forty-six

Notation

Scientific notation 2.0565746 × 10^7
Engineering notation 2.0565746 × 10^6

Prime Factorization of 20565746

Prime Factorization 2 × 97 × 467 × 227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20565746
Product of the distinct prime numbers

The prime factorization of 20565746 is 2 × 97 × 467 × 227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 4, 19, 521, 332, 2153, 9478, 68811, 54247, 939120, 442476, 248148, 2884216, 84487520, 59086263, 707288521, 457786321, 2949607609, 5906109644

Basic calculations (n = 20565746)

Multiplication

n×y
n×2 41131492
n×3 61697238
n×4 82262984
n×5 102828730

Division

n÷y
n÷2 10282873
n÷3 6855248.6666667
n÷3 5141436.5
n÷5 4113149.2

Exponentiation

ny
n2 422949908536516
n3 8.6982803896852E+21
n4 1.7888662513105E+29
n5 3.6789368952423E+36

Nth Root

y√n
2√n 4534.9471882261
3√n 273.97745210232
4√n 67.342016514403
5√n 29.015422148113

Divisors of 20565746

1, 2, 97, 194, 227, 454, 467, 934, 22019, 44038, 45299, 90598, 106009, 212018, 10282873, 20565746

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20565745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20565746 can be divided by 16 positive divisors. The sum of these divisors (counting 20565746) is 1, the average is 0.0625.

Base conversion 20565746

Base System Value
2 Binary 1001110011100111011110010
3 Ternary 1102200211220022
4 Quaternary 1032130323302
5 Quinary 20231100441
6 Senary 2012443442
8 Octal 116347362
10 Decimal 20565746
12 Duodecimal 6a79582
16 Hexadecimal 139cef2
20 Vigesimal 68ae76
36 Base36 c8smq

Cryptographic Hash Functions

md5 3a80b18d9d0819930dcc93ad975a2405
sha1 3499eec69a0d4faad510af8a46384c2e35a7580a
sha256 9b01ba04aff0901bcfa4fb148bd589d8fb4e3327d59ce2afbed4f9ef8c62080a
sha512 4562f8c6e5890730f28a8cb9ee52b173d8b4184bce22624e6f08304e7076e077276e4eb9f57ae5677b8f3978a82088172b21b0181515e92a4aabe21079fd81c6
ripemd-160 563756167f9d586d742d14d1d47736312426edc8

20565746 as geometric shapes

Circle

Radius = n
Diameter 41131492
Circumference 129218393.09839
Area 1.3287363254948E+15

Sphere

Radius = n
Volume 3.6435271694799E+22
Surface area 5.3149453019792E+15
Circumference 129218393.09839

Square

Length = n
Perimeter 82262984
Area 422949908536516
Diagonal 29084356.91352

Cube

Length = n
Surface area 2537699451219096
Volume 8.6982803896852E+21
Space diagonal 35620916.967556

Equilateral Triangle

Length = n
Perimeter 61697238
Area 1.8314268266046E+14
Altitude 17810458.483778

Triangular Pyramid

Length = n
Surface area 1.8314268266046E+14
Volume 1.0251021747014E+21
Height 9694785.6378401