20165664 (number)

20165664 is an even 8-digits composite number following 20165663 and preceding 20165665. In scientific notation, it is written as 2.0165664 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 6428928 positive integers (up to 20165664) that are relatively prime to 20165664.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-five thousand six hundred sixty-four

Notation

Scientific notation 2.0165664 × 10^7
Engineering notation 2.0165664 × 10^6

Prime Factorization of 20165664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 23 × 9133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1260354
Product of the distinct prime numbers

The prime factorization of 20165664 is 2 × 2 × 2 × 2 × 2 × 3 × 23 × 9133. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20165664)

Multiplication

n×y
n×2 40331328
n×3 60496992
n×4 80662656
n×5 100828320

Division

n÷y
n÷2 10082832
n÷3 6721888
n÷3 5041416
n÷5 4033132.8

Exponentiation

ny
n2 406654004560896
n3 8.2004480202295E+21
n4 1.6536747942541E+29
n5 3.3347450266198E+36

Nth Root

y√n
2√n 4490.6195563641
3√n 272.18917059657
4√n 67.012085151591
5√n 28.901641211111

Divisors of 20165664

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 -20165663
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 20165664 can be divided by 48 positive divisors. The sum of these divisors (counting 20165664) is 1, the average is 0.020833333333333.

Base conversion 20165664

Base System Value
2 Binary 1001100111011010000100000
3 Ternary 1101221112002110
4 Quaternary 1030323100200
5 Quinary 20130300124
6 Senary 2000115320
8 Octal 114732040
10 Decimal 20165664
12 Duodecimal 6905b40
16 Hexadecimal 133b420
20 Vigesimal 660e34
36 Base36 c07xc

Cryptographic Hash Functions

md5 42f1ad92ade8edab7ee8f0d8d23d3f24
sha1 d5a6141375611e8434b1bd648972f35141643e43
sha256 04f91095cab0d6df9e1f2eb5b6520666044684d1052cf4fc0f53cb277dce0b69
sha512 459d212de4a06183c62bc065608cd29a6b4dd079f8cce6b020f7ab5f24b6922f086fe5146f7efb9235b67414271ea8813e6aa1eeb042751367235e41fe1ac089
ripemd-160 dbbce30928864862918fd3ee15ce1e0c3caef725

20165664 as geometric shapes

Circle

Radius = n
Diameter 40331328
Circumference 126704603.75432
Area 1.2775412332814E+15

Sphere

Radius = n
Volume 3.4349956341997E+22
Surface area 5.1101649331255E+15
Circumference 126704603.75432

Square

Length = n
Perimeter 80662656
Area 406654004560896
Diagonal 28518555.523059

Cube

Length = n
Surface area 2439924027365376
Volume 8.2004480202295E+21
Space diagonal 34927954.616363

Equilateral Triangle

Length = n
Perimeter 60496992
Area 1.760863492502E+14
Altitude 17463977.308181

Triangular Pyramid

Length = n
Surface area 1.760863492502E+14
Volume 9.6643206731201E+20
Height 9506185.174353