20685027 (number)

20685027 is an odd 8-digits composite number following 20685026 and preceding 20685028. In scientific notation, it is written as 2.0685027 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11990880 positive integers (up to 20685027) that are relatively prime to 20685027.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0685027 × 10^7
Engineering notation 2.0685027 × 10^6

Prime Factorization of 20685027

Prime Factorization 3 × 11 × 23 × 27253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20685027
Product of the distinct prime numbers

The prime factorization of 20685027 is 3 × 11 × 23 × 27253. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 79, 60, 136, 469, 224, 366, 16060, 1053, 389852, 382835, 7718386, 2038027, 96336865, 90922706, 340588988, 71343490, 6308093774, 6458520137

Basic calculations (n = 20685027)

Multiplication

n×y
n×2 41370054
n×3 62055081
n×4 82740108
n×5 103425135

Division

n÷y
n÷2 10342513.5
n÷3 6895009
n÷3 5171256.75
n÷5 4137005.4

Exponentiation

ny
n2 427870341990729
n3 8.8505095765775E+21
n4 1.8307302955526E+29
n5 3.7868705593224E+36

Nth Root

y√n
2√n 4548.0794847936
3√n 274.50611961765
4√n 67.439450507797
5√n 29.049002130355

Divisors of 20685027

1, 3, 11, 23, 33, 69, 253, 759, 27253, 81759, 299783, 626819, 899349, 1880457, 6895009, 20685027

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 -20685026
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 20685027 can be divided by 16 positive divisors. The sum of these divisors (counting 20685027) is 1, the average is 0.0625.

Base conversion 20685027

Base System Value
2 Binary 1001110111010000011100011
3 Ternary 1102220220112010
4 Quaternary 1032322003203
5 Quinary 20243410102
6 Senary 2015204003
8 Octal 116720343
10 Decimal 20685027
12 Duodecimal 6b16603
16 Hexadecimal 13ba0e3
20 Vigesimal 695cb7
36 Base36 cbco3

Cryptographic Hash Functions

md5 4424ea8e20fff2cb588c6aceb7619a78
sha1 55eceb9851a52117501ad3952dd251af90bc0a17
sha256 a52844fa802635e59bb9d1854dfd991753d4af6b70133ab50a95ae4bac5ff25d
sha512 8283ed47654a385fe88042086f2e87637bf8d88de0a5cdae9f8054613aa12d976ab9f77a24df09b9557e3cade9606a5a7c85ff74a9b094c23dd776928407269d
ripemd-160 d8dcd4c9d2e1162a66067d31a8c23fa387dcfcf5

20685027 as geometric shapes

Circle

Radius = n
Diameter 41370054
Circumference 129967857.72501
Area 1.344194323087E+15

Sphere

Radius = n
Volume 3.7072927821736E+22
Surface area 5.3767772923481E+15
Circumference 129967857.72501

Square

Length = n
Perimeter 82740108
Area 427870341990729
Diagonal 29253045.721454

Cube

Length = n
Surface area 2567222051944374
Volume 8.8505095765775E+21
Space diagonal 35827517.719934

Equilateral Triangle

Length = n
Perimeter 62055081
Area 1.8527329284495E+14
Altitude 17913758.859967

Triangular Pyramid

Length = n
Surface area 1.8527329284495E+14
Volume 1.0430425564257E+21
Height 9751015.2404846