20682956 (number)

20682956 is an even 8-digits composite number following 20682955 and preceding 20682957. In scientific notation, it is written as 2.0682956 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 8864112 positive integers (up to 20682956) that are relatively prime to 20682956.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-two thousand nine hundred fifty-six

Notation

Scientific notation 2.0682956 × 10^7
Engineering notation 2.0682956 × 10^6

Prime Factorization of 20682956

Prime Factorization 2 × 2 × 7 × 738677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10341478
Product of the distinct prime numbers

The prime factorization of 20682956 is 2 × 2 × 7 × 738677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 10, 75, 50, 124, 7927, 6620, 18604, 4373, 543143, 169051, 5399953, 4479721, 67328183, 92146894, 138117430, 87861134, 7193174754, 6084707176

Basic calculations (n = 20682956)

Multiplication

n×y
n×2 41365912
n×3 62048868
n×4 82731824
n×5 103414780

Division

n÷y
n÷2 10341478
n÷3 6894318.6666667
n÷3 5170739
n÷5 4136591.2

Exponentiation

ny
n2 427784668897936
n3 8.8478514842906E+21
n4 1.8299972294412E+29
n5 3.7849752176654E+36

Nth Root

y√n
2√n 4547.8518005757
3√n 274.49695806088
4√n 67.437762422665
5√n 29.048420425599

Divisors of 20682956

1, 2, 4, 7, 14, 28, 738677, 1477354, 2954708, 5170739, 10341478, 20682956

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20682955
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20682956 can be divided by 12 positive divisors. The sum of these divisors (counting 20682956) is 1, the average is 0.083333333333333.

Base conversion 20682956

Base System Value
2 Binary 1001110111001100011001100
3 Ternary 1102220210200102
4 Quaternary 1032321203030
5 Quinary 20243323311
6 Senary 2015150232
8 Octal 116714314
10 Decimal 20682956
12 Duodecimal 6b15378
16 Hexadecimal 13b98cc
20 Vigesimal 69577g
36 Base36 cbb2k

Cryptographic Hash Functions

md5 faa875d28ebd366752cb96a6c265e0e1
sha1 cadd1d67e9158f1005548f3637640d820fb591b0
sha256 a34a0daa6eebe4c5d8a589f8c3e5b69765555196e1bb1348f8496cd6cec83950
sha512 ea3e020e38c948b63f16a8e3e387b6064fd4c7cf38660f526e4c27113d5e30a763eb21d033eaf2fec02e3747b156354793017f11cde17f4500c4673e8e58e9b3
ripemd-160 fb1fd12068d0f0272be1048cf55be545b1f73782

20682956 as geometric shapes

Circle

Radius = n
Diameter 41365912
Circumference 129954845.24824
Area 1.3439251731281E+15

Sphere

Radius = n
Volume 3.7061793630801E+22
Surface area 5.3757006925124E+15
Circumference 129954845.24824

Square

Length = n
Perimeter 82731824
Area 427784668897936
Diagonal 29250116.885166

Cube

Length = n
Surface area 2566708013387616
Volume 8.8478514842906E+21
Space diagonal 35823930.642712

Equilateral Triangle

Length = n
Perimeter 62048868
Area 1.8523619530756E+14
Altitude 17911965.321356

Triangular Pyramid

Length = n
Surface area 1.8523619530756E+14
Volume 1.0427292972456E+21
Height 9750038.961722