20684484 (number)

20684484 is an even 8-digits composite number following 20684483 and preceding 20684485. In scientific notation, it is written as 2.0684484 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 6894720 positive integers (up to 20684484) that are relatively prime to 20684484.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-four thousand four hundred eighty-four

Notation

Scientific notation 2.0684484 × 10^7
Engineering notation 2.0684484 × 10^6

Prime Factorization of 20684484

Prime Factorization 2 × 2 × 27 × 3 × 63841

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10342242
Product of the distinct prime numbers

The prime factorization of 20684484 is 2 × 2 × 27 × 3 × 63841. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 99, 97, 291, 432, 1996, 1208, 12740, 52996, 673196, 127209, 4223275, 7062436, 29927797, 96238753, 119717480, 171596976, 573828115, 2447968854

Basic calculations (n = 20684484)

Multiplication

n×y
n×2 41368968
n×3 62053452
n×4 82737936
n×5 103422420

Division

n÷y
n÷2 10342242
n÷3 6894828
n÷3 5171121
n÷5 4136896.8

Exponentiation

ny
n2 427847878346256
n3 8.8498125940871E+21
n4 1.8305380700539E+29
n5 3.7863735421421E+36

Nth Root

y√n
2√n 4548.0197888752
3√n 274.50371758828
4√n 67.439007917341
5√n 29.048849616425

Divisors of 20684484

1, 2, 3, 4, 6, 12, 27, 54, 81, 108, 162, 324, 63841, 127682, 191523, 255364, 383046, 766092, 1723707, 3447414, 5171121, 6894828, 10342242, 20684484

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20684483
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20684484 can be divided by 24 positive divisors. The sum of these divisors (counting 20684484) is 1, the average is 0.041666666666667.

Base conversion 20684484

Base System Value
2 Binary 1001110111001111011000100
3 Ternary 1102220212210000
4 Quaternary 1032321323010
5 Quinary 20243400414
6 Senary 2015201300
8 Octal 116717304
10 Decimal 20684484
12 Duodecimal 6b16230
16 Hexadecimal 13b9ec4
20 Vigesimal 695b44
36 Base36 cbc90

Cryptographic Hash Functions

md5 bb2c068b06072e40c57e6397f27b9c3d
sha1 f9508290b3b71ac14ae8af0b0a2c75cc35f92dd7
sha256 bbc957a92b312c3dbab024df008064f5f4521386726ce9890e7aecda3b4b7816
sha512 e3b8162e9f85320735fcaf9db6b6369637f1aaa4388649f2be97850cb12cd5135a3677ad744f26098f5bd0093b8c1c1d28bc0121eb7ac8f00e4d1f2649e352b2
ripemd-160 0408f679a26cb1253bd7b5b715775d0e3abb149e

20684484 as geometric shapes

Circle

Radius = n
Diameter 41368968
Circumference 129964445.95539
Area 1.3441237514666E+15

Sphere

Radius = n
Volume 3.7070008308307E+22
Surface area 5.3764950058663E+15
Circumference 129964445.95539

Square

Length = n
Perimeter 82737936
Area 427847878346256
Diagonal 29252277.803489

Cube

Length = n
Surface area 2567087270077536
Volume 8.8498125940871E+21
Space diagonal 35826577.216346

Equilateral Triangle

Length = n
Perimeter 62053452
Area 1.8526356580157E+14
Altitude 17913288.608173

Triangular Pyramid

Length = n
Surface area 1.8526356580157E+14
Volume 1.0429604162515E+21
Height 9750759.2678298