20685036 (number)

20685036 is an even 8-digits composite number following 20685035 and preceding 20685037. In scientific notation, it is written as 2.0685036 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6869520 positive integers (up to 20685036) that are relatively prime to 20685036.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-five thousand thirty-six

Notation

Scientific notation 2.0685036 × 10^7
Engineering notation 2.0685036 × 10^6

Prime Factorization of 20685036

Prime Factorization 2 × 2 × 3 × 283 × 6091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10342518
Product of the distinct prime numbers

The prime factorization of 20685036 is 2 × 2 × 3 × 283 × 6091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 81, 49, 41, 488, 566, 5670, 48717, 58018, 493564, 769070, 1418441, 1608952, 7770326, 38811358, 925070700, 682847659, 4794036189, 9609232485

Basic calculations (n = 20685036)

Multiplication

n×y
n×2 41370072
n×3 62055108
n×4 82740144
n×5 103425180

Division

n÷y
n÷2 10342518
n÷3 6895012
n÷3 5171259
n÷5 4137007.2

Exponentiation

ny
n2 427870714321296
n3 8.8505211290817E+21
n4 1.8307334817382E+29
n5 3.7868787976159E+36

Nth Root

y√n
2√n 4548.0804742221
3√n 274.50615942994
4√n 67.439457843477
5√n 29.049004658183

Divisors of 20685036

1, 2, 3, 4, 6, 12, 283, 566, 849, 1132, 1698, 3396, 6091, 12182, 18273, 24364, 36546, 73092, 1723753, 3447506, 5171259, 6895012, 10342518, 20685036

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20685035
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20685036 can be divided by 24 positive divisors. The sum of these divisors (counting 20685036) is 1, the average is 0.041666666666667.

Base conversion 20685036

Base System Value
2 Binary 1001110111010000011101100
3 Ternary 1102220220112110
4 Quaternary 1032322003230
5 Quinary 20243410121
6 Senary 2015204020
8 Octal 116720354
10 Decimal 20685036
12 Duodecimal 6b16610
16 Hexadecimal 13ba0ec
20 Vigesimal 695cbg
36 Base36 cbcoc

Cryptographic Hash Functions

md5 fb639739a0298936fc4d0f15b919eaa9
sha1 4f64588f6a0182aecd25dbfc0ad9b9569b0430ab
sha256 d26db3dfe9839fd4b049d94f7be4da91e8edbb3d0c8006a5fbd7ac81c1a50df3
sha512 974cda6cc3a1b6ea305b0cb068f0ef753a45c06435c0188c8c9f212ffecf29f8776aabeac38587fa5902f82baa0a3a5ce4f0e3c4cc751da75f428b644b3c2f49
ripemd-160 da6d67c5c07f621a53cc668ead1fb9db914fa4ff

20685036 as geometric shapes

Circle

Radius = n
Diameter 41370072
Circumference 129967914.27368
Area 1.344195492798E+15

Sphere

Radius = n
Volume 3.7072976212753E+22
Surface area 5.376781971192E+15
Circumference 129967914.27368

Square

Length = n
Perimeter 82740144
Area 427870714321296
Diagonal 29253058.449376

Cube

Length = n
Surface area 2567224285927776
Volume 8.8505211290817E+21
Space diagonal 35827533.308391

Equilateral Triangle

Length = n
Perimeter 62055108
Area 1.8527345406882E+14
Altitude 17913766.654196

Triangular Pyramid

Length = n
Surface area 1.8527345406882E+14
Volume 1.0430439179014E+21
Height 9751019.4831252