20164 (number)

20164 is an even 5-digits composite number following 20163 and preceding 20165. In scientific notation, it is written as 2.0164 × 10^4. The sum of its digits is 13. It has a total of 4 prime factors and 9 positive divisors. There are 9940 positive integers (up to 20164) that are relatively prime to 20164.

Interesting facts

Basic properties

Name

Name twenty thousand one hundred sixty-four

Notation

Scientific notation 2.0164 × 10^4
Engineering notation 2.0164 × 10^3

Prime Factorization of 20164

Prime Factorization 2 × 2 × 71 × 71

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142
Product of the distinct prime numbers

The prime factorization of 20164 is 2 × 2 × 71 × 71. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 15, 37, 131, 578, 4843, 1635, 9202, 47720, 367849, 481031, 4065981, 343054, 67948078, 40499596, 198431335, 405959522, 4249785421, 3832067858

Basic calculations (n = 20164)

Multiplication

n×y
n×2 40328
n×3 60492
n×4 80656
n×5 100820

Division

n÷y
n÷2 10082
n÷3 6721.3333333333
n÷3 5041
n÷5 4032.8

Exponentiation

ny
n2 406586896
n3 8198418170944
n4 165312903998914816
n5 3.3333693962341E+21

Nth Root

y√n
2√n 142
3√n 27.218168369147
4√n 11.916375287813
5√n 7.2596442266371

Divisors of 20164

1, 2, 4, 71, 142, 284, 5041, 10082, 20164

9 divisors

τ Total Divisors 9
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20163
Sum of the proper positive divisors of n
A Arithmetic Mean 0.11111111111111
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 9
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20164 can be divided by 9 positive divisors. The sum of these divisors (counting 20164) is 1, the average is 0.11111111111111.

Base conversion 20164

Base System Value
2 Binary 100111011000100
3 Ternary 1000122211
4 Quaternary 10323010
5 Quinary 1121124
6 Senary 233204
8 Octal 47304
10 Decimal 20164
12 Duodecimal b804
16 Hexadecimal 4ec4
20 Vigesimal 2a84
36 Base36 fk4

Cryptographic Hash Functions

md5 e2e72c7e0f9f4f765b443b5f16116417
sha1 ec6070ff774932acc6e5e0d2456ab760dbaadd01
sha256 d2e5136cbf142478fa4d2c8f0a088953814914f54cfe7199a6b8cc649f93dda0
sha512 fb688aad7192e830bc6166bfdf25111c08b446d170037e8364b213320f67ca5dfa6fd41aea4257811404c56f9c4a54d381518182819da067833746a8c71b5bf4
ripemd-160 40986fdd1bcfde5f097316ac4cce392b51eebc3c

20164 as geometric shapes

Circle

Radius = n
Diameter 40328
Circumference 126694.14853397
Area 1277330405.5195

Sphere

Radius = n
Volume 34341453729193
Surface area 5109321622.0779
Circumference 126694.14853397

Square

Length = n
Perimeter 80656
Area 406586896
Diagonal 28516.202271691

Cube

Length = n
Surface area 2439521376
Volume 8198418170944
Space diagonal 34925.072483819

Equilateral Triangle

Length = n
Perimeter 60492
Area 176057290.39093
Altitude 17462.536241909

Triangular Pyramid

Length = n
Surface area 176057290.39093
Volume 966192847279.59
Height 9505.4007572304