20565741 (number)

20565741 is an odd 8-digits composite number following 20565740 and preceding 20565742. In scientific notation, it is written as 2.0565741 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11370240 positive integers (up to 20565741) that are relatively prime to 20565741.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0565741 × 10^7
Engineering notation 2.0565741 × 10^6

Prime Factorization of 20565741

Prime Factorization 21 × 7 × 31 × 4513

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20565741
Product of the distinct prime numbers

The prime factorization of 20565741 is 21 × 7 × 31 × 4513. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 36, 88, 338, 173, 6246, 3321, 79552, 57505, 760824, 359144, 5875396, 8717558, 88038769, 76565107, 353629160, 950841002, 4189673565, 5775344739

Basic calculations (n = 20565741)

Multiplication

n×y
n×2 41131482
n×3 61697223
n×4 82262964
n×5 102828705

Division

n÷y
n÷2 10282870.5
n÷3 6855247
n÷3 5141435.25
n÷5 4113148.2

Exponentiation

ny
n2 422949702879081
n3 8.6982740454381E+21
n4 1.788864511655E+29
n5 3.6789324230789E+36

Nth Root

y√n
2√n 4534.9466369518
3√n 273.97742989893
4√n 67.342012421309
5√n 29.015420737252

Divisors of 20565741

1, 7, 21, 31, 147, 217, 651, 4513, 4557, 31591, 94773, 139903, 663411, 979321, 2937963, 20565741

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 -20565740
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 20565741 can be divided by 16 positive divisors. The sum of these divisors (counting 20565741) is 1, the average is 0.0625.

Base conversion 20565741

Base System Value
2 Binary 1001110011100111011101101
3 Ternary 1102200211220010
4 Quaternary 1032130323231
5 Quinary 20231100431
6 Senary 2012443433
8 Octal 116347355
10 Decimal 20565741
12 Duodecimal 6a79579
16 Hexadecimal 139ceed
20 Vigesimal 68ae71
36 Base36 c8sml

Cryptographic Hash Functions

md5 eb221bbc38246926563e2f08884902de
sha1 422b7db27a4785f167b32a12d279731f3678582e
sha256 913e452221d1089c2ad73eb49f514d65daac423ba552bec523e40767a7ae970e
sha512 38d04ab12c90770136a57f26073d0903cd61aeed13820419c7b8aee3b54b345b4bbab899d721663645d38bcf575439379f894fee3a95e5f8ed8a6ba09a5f5891
ripemd-160 2aa7105782d4c61ae61ac364bcce8449352ec669

20565741 as geometric shapes

Circle

Radius = n
Diameter 41131482
Circumference 129218361.68246
Area 1.3287356794029E+15

Sphere

Radius = n
Volume 3.6435245120079E+22
Surface area 5.3149427176116E+15
Circumference 129218361.68246

Square

Length = n
Perimeter 82262964
Area 422949702879081
Diagonal 29084349.842452

Cube

Length = n
Surface area 2537698217274486
Volume 8.6982740454381E+21
Space diagonal 35620908.307302

Equilateral Triangle

Length = n
Perimeter 61697223
Area 1.8314259360818E+14
Altitude 17810454.153651

Triangular Pyramid

Length = n
Surface area 1.8314259360818E+14
Volume 1.0251014270247E+21
Height 9694783.2808175