20685076 (number)

20685076 is an even 8-digits composite number following 20685075 and preceding 20685077. In scientific notation, it is written as 2.0685076 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 18 positive divisors. There are 10118160 positive integers (up to 20685076) that are relatively prime to 20685076.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0685076 × 10^7
Engineering notation 2.0685076 × 10^6

Prime Factorization of 20685076

Prime Factorization 2 × 2 × 47 × 47 × 2341

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 220054
Product of the distinct prime numbers

The prime factorization of 20685076 is 2 × 2 × 47 × 47 × 2341. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 51, 2, 920, 231, 3209, 2168, 568, 10486, 293142, 86323, 173100, 6108518, 22289542, 95804067, 719543148, 457962000, 8195795835, 604150721

Basic calculations (n = 20685076)

Multiplication

n×y
n×2 41370152
n×3 62055228
n×4 82740304
n×5 103425380

Division

n÷y
n÷2 10342538
n÷3 6895025.3333333
n÷3 5171269
n÷5 4137015.2

Exponentiation

ny
n2 427872369125776
n3 8.8505724736667E+21
n4 1.830747642613E+29
n5 3.7869154124272E+36

Nth Root

y√n
2√n 4548.0848716795
3√n 274.5063363733
4√n 67.43949044647
5√n 29.049015892964

Divisors of 20685076

1, 2, 4, 47, 94, 188, 2209, 2341, 4418, 4682, 8836, 9364, 110027, 220054, 440108, 5171269, 10342538, 20685076

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20685075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20685076 can be divided by 18 positive divisors. The sum of these divisors (counting 20685076) is 1, the average is 0.055555555555556.

Base conversion 20685076

Base System Value
2 Binary 1001110111010000100010100
3 Ternary 1102220220120221
4 Quaternary 1032322010110
5 Quinary 20243410301
6 Senary 2015204124
8 Octal 116720424
10 Decimal 20685076
12 Duodecimal 6b16644
16 Hexadecimal 13ba114
20 Vigesimal 695cdg
36 Base36 cbcpg

Cryptographic Hash Functions

md5 81685e99b59e409963182fef58d2a637
sha1 6b46c6ea487e3c16111495030881808e6799c021
sha256 fac80a4737cb9ea6a3ae1b677dcff6dfe0d7f9a776c0a1bd8e712d05910f5e40
sha512 4289791e606530fa1185119014221c23693e1f979e8967b759677cc33fe28ef47d12e3cd4448ba63b2456755c3f11a1dde916a88c36a2ebc98240d90c612b72d
ripemd-160 e23684d3a6be3ac0e342b5f9ae802b5f5cba64ba

20685076 as geometric shapes

Circle

Radius = n
Diameter 41370152
Circumference 129968165.60109
Area 1.3442006915196E+15

Sphere

Radius = n
Volume 3.7073191284447E+22
Surface area 5.3768027660784E+15
Circumference 129968165.60109

Square

Length = n
Perimeter 82740304
Area 427872369125776
Diagonal 29253115.017918

Cube

Length = n
Surface area 2567234214754656
Volume 8.8505724736667E+21
Space diagonal 35827602.590424

Equilateral Triangle

Length = n
Perimeter 62055228
Area 1.8527417062018E+14
Altitude 17913801.295212

Triangular Pyramid

Length = n
Surface area 1.8527417062018E+14
Volume 1.0430499689188E+21
Height 9751038.3393061