20165970 (number)

20165970 is an even 8-digits composite number following 20165969 and preceding 20165971. In scientific notation, it is written as 2.0165970 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 4792320 positive integers (up to 20165970) that are relatively prime to 20165970.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-five thousand nine hundred seventy

Notation

Scientific notation 2.0165970 × 10^7
Engineering notation 2.0165970 × 10^6

Prime Factorization of 20165970

Prime Factorization 2 × 5 × 3 × 11 × 53 × 1153

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20165970
Product of the distinct prime numbers

The prime factorization of 20165970 is 2 × 5 × 3 × 11 × 53 × 1153. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20165970)

Multiplication

n×y
n×2 40331940
n×3 60497910
n×4 80663880
n×5 100829850

Division

n÷y
n÷2 10082985
n÷3 6721990
n÷3 5041492.5
n÷5 4033194

Exponentiation

ny
n2 406666346040900
n3 8.2008213342704E+21
n4 1.6537751700226E+29
n5 3.334998046542E+36

Nth Root

y√n
2√n 4490.6536272574
3√n 272.19054735039
4√n 67.012339365653
5√n 28.901728923061

Divisors of 20165970

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20165969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20165970 can be divided by 64 positive divisors. The sum of these divisors (counting 20165970) is 1, the average is 0.015625.

Base conversion 20165970

Base System Value
2 Binary 1001100111011010101010010
3 Ternary 1101221112111210
4 Quaternary 1030323111102
5 Quinary 20130302340
6 Senary 2000120550
8 Octal 114732522
10 Decimal 20165970
12 Duodecimal 6906156
16 Hexadecimal 133b552
20 Vigesimal 660eia
36 Base36 c085u

Cryptographic Hash Functions

md5 b6b88c1aa42539cbb57d0ff7ad8d0e24
sha1 974568302589d3b220d5a19defa6c1c888c410e9
sha256 6149edb0545dfdfb4b81b876a83c0ef52c02a81298c6c386de28bae9ec1b6886
sha512 0117ddbc068f41bd65a8cbe50ff7ff0117337e8c59fdcff4f60a2bd952ea6199bfad284ae777ebebfc79a7801a686dc70d7d0e1cdc65d510df846c2e27d9f66f
ripemd-160 b0e2604cab9a67fba92d9d7ea0ef419b76a74bbe

20165970 as geometric shapes

Circle

Radius = n
Diameter 40331940
Circumference 126706526.40902
Area 1.2775800051843E+15

Sphere

Radius = n
Volume 3.4351520076195E+22
Surface area 5.1103200207372E+15
Circumference 126706526.40902

Square

Length = n
Perimeter 80663880
Area 406666346040900
Diagonal 28518988.272409

Cube

Length = n
Surface area 2439998076245400
Volume 8.2008213342704E+21
Space diagonal 34928484.62391

Equilateral Triangle

Length = n
Perimeter 60497910
Area 1.7609169326781E+14
Altitude 17464242.311955

Triangular Pyramid

Length = n
Surface area 1.7609169326781E+14
Volume 9.6647606279365E+20
Height 9506329.4241363