20764 (number)

20764 is an even 5-digits composite number following 20763 and preceding 20765. In scientific notation, it is written as 2.0764 × 10^4. The sum of its digits is 19. It has a total of 4 prime factors and 12 positive divisors. There are 9968 positive integers (up to 20764) that are relatively prime to 20764.

Interesting facts

Basic properties

Name

Name twenty thousand seven hundred sixty-four

Notation

Scientific notation 2.0764 × 10^4
Engineering notation 2.0764 × 10^3

Prime Factorization of 20764

Prime Factorization 2 × 2 × 29 × 179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10382
Product of the distinct prime numbers

The prime factorization of 20764 is 2 × 2 × 29 × 179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 17, 59, 374, 31, 7990, 9127, 89810, 52507, 686107, 27835, 6637466, 30166, 2435542, 46423119, 199955119, 37191472, 7343436419, 8146726066

Basic calculations (n = 20764)

Multiplication

n×y
n×2 41528
n×3 62292
n×4 83056
n×5 103820

Division

n÷y
n÷2 10382
n÷3 6921.3333333333
n÷3 5191
n÷5 4152.8

Exponentiation

ny
n2 431143696
n3 8952267703744
n4 185884886600540416
n5 3.8597137853736E+21

Nth Root

y√n
2√n 144.09718942436
3√n 27.485501999871
4√n 12.00404887629
5√n 7.3023425898074

Divisors of 20764

1, 2, 4, 29, 58, 116, 179, 358, 716, 5191, 10382, 20764

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 -20763
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 20764 can be divided by 12 positive divisors. The sum of these divisors (counting 20764) is 1, the average is 0.083333333333333.

Base conversion 20764

Base System Value
2 Binary 101000100011100
3 Ternary 1001111001
4 Quaternary 11010130
5 Quinary 1131024
6 Senary 240044
8 Octal 50434
10 Decimal 20764
12 Duodecimal 10024
16 Hexadecimal 511c
20 Vigesimal 2bi4
36 Base36 g0s

Cryptographic Hash Functions

md5 6eb2d5d425df0c00ac300bdc04305cb2
sha1 3bbb8db0fb009d45e50cc9a17b07163ceb164bce
sha256 089109e69ddeb0cee107743c47d9ece21c29a262fcdc3a1eb36da0a4af065ff8
sha512 e2d7482332e121bfc663f321a57772e0d39ab20cc2c104971f254fcd671d7ead07eeb447c4d8e6ca2a4cea17d8e50a53a895e8213fc219b993942954a5a45f74
ripemd-160 0456ad6793831e605b48a79f56864d672c094f36

20764 as geometric shapes

Circle

Radius = n
Diameter 41528
Circumference 130464.05971828
Area 1354477867.9952

Sphere

Radius = n
Volume 37499171268068
Surface area 5417911471.9806
Circumference 130464.05971828

Square

Length = n
Perimeter 83056
Area 431143696
Diagonal 29364.730409115

Cube

Length = n
Surface area 2586862176
Volume 8952267703744
Space diagonal 35964.30296836

Equilateral Triangle

Length = n
Perimeter 62292
Area 186690696.70876
Altitude 17982.15148418

Triangular Pyramid

Length = n
Surface area 186690696.70876
Volume 1055034866719.1
Height 9788.243469705