20666952 (number)

20666952 is an even 8-digits composite number following 20666951 and preceding 20666953. In scientific notation, it is written as 2.0666952 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 6720000 positive integers (up to 20666952) that are relatively prime to 20666952.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0666952 × 10^7
Engineering notation 2.0666952 × 10^6

Prime Factorization of 20666952

Prime Factorization 2 × 2 × 2 × 3 × 3 × 41 × 7001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1722246
Product of the distinct prime numbers

The prime factorization of 20666952 is 2 × 2 × 2 × 3 × 3 × 41 × 7001. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20666952)

Multiplication

n×y
n×2 41333904
n×3 62000856
n×4 82667808
n×5 103334760

Division

n÷y
n÷2 10333476
n÷3 6888984
n÷3 5166738
n÷5 4133390.4

Exponentiation

ny
n2 427122904970304
n3 8.8273285751218E+21
n4 1.8243397595027E+29
n5 3.7703542241334E+36

Nth Root

y√n
2√n 4546.0919480362
3√n 274.42613996175
4√n 67.424713184679
5√n 29.043923632432

Divisors of 20666952

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20666951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20666952 can be divided by 48 positive divisors. The sum of these divisors (counting 20666952) is 1, the average is 0.020833333333333.

Base conversion 20666952

Base System Value
2 Binary 1001110110101101001001000
3 Ternary 1102212222201200
4 Quaternary 1032311221020
5 Quinary 20242320302
6 Senary 2014544200
8 Octal 116655110
10 Decimal 20666952
12 Duodecimal 6b08060
16 Hexadecimal 13b5a48
20 Vigesimal 69377c
36 Base36 cayq0

Cryptographic Hash Functions

md5 da6a6f3462eed551b21bd2aef5cba4a0
sha1 5d6928c38de163274d70217e00b7d187cc7ad3d9
sha256 73fb859f0475954eecab730bdfc5fb24fc2318e75b0ee71de0c1a61efd7963b0
sha512 0d9714a1f9d8bae3b00b781fcaeca3f447b12b9e046034c210b758eef41132ff7b1e1a50cccd72f6d0538d8ee2750c540637b9bcf6391415f1929b6abb50549a
ripemd-160 e1dc5a16fc2213c279ebab22307e925acbc27ab3

20666952 as geometric shapes

Circle

Radius = n
Diameter 41333904
Circumference 129854289.15059
Area 1.3418461804346E+15

Sphere

Radius = n
Volume 3.6975827469901E+22
Surface area 5.3673847217386E+15
Circumference 129854289.15059

Square

Length = n
Perimeter 82667808
Area 427122904970304
Diagonal 29227483.811314

Cube

Length = n
Surface area 2562737429821824
Volume 8.8273285751218E+21
Space diagonal 35796210.901587

Equilateral Triangle

Length = n
Perimeter 62000856
Area 1.8494964312124E+14
Altitude 17898105.450794

Triangular Pyramid

Length = n
Surface area 1.8494964312124E+14
Volume 1.0403106492051E+21
Height 9742494.6037713