20189484 (number)

20189484 is an even 8-digits composite number following 20189483 and preceding 20189485. In scientific notation, it is written as 2.0189484 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 5709312 positive integers (up to 20189484) that are relatively prime to 20189484.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-nine thousand four hundred eighty-four

Notation

Scientific notation 2.0189484 × 10^7
Engineering notation 2.0189484 × 10^6

Prime Factorization of 20189484

Prime Factorization 2 × 2 × 3 × 21 × 709 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10094742
Product of the distinct prime numbers

The prime factorization of 20189484 is 2 × 2 × 3 × 21 × 709 × 113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20189484)

Multiplication

n×y
n×2 40378968
n×3 60568452
n×4 80757936
n×5 100947420

Division

n÷y
n÷2 10094742
n÷3 6729828
n÷3 5047371
n÷5 4037896.8

Exponentiation

ny
n2 407615264186256
n3 8.2295418544442E+21
n4 1.6615020359763E+29
n5 3.3544868771311E+36

Nth Root

y√n
2√n 4493.2709689045
3√n 272.2962998055
4√n 67.031865324669
5√n 28.908465802128

Divisors of 20189484

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 -20189483
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 20189484 can be divided by 48 positive divisors. The sum of these divisors (counting 20189484) is 1, the average is 0.020833333333333.

Base conversion 20189484

Base System Value
2 Binary 1001101000001000100101100
3 Ternary 1101222201202200
4 Quaternary 1031001010230
5 Quinary 20132030414
6 Senary 2000421500
8 Octal 115010454
10 Decimal 20189484
12 Duodecimal 6917890
16 Hexadecimal 134112c
20 Vigesimal 663de4
36 Base36 c0qb0

Cryptographic Hash Functions

md5 219a6262a4b245142e86bc2e56bf7516
sha1 7695c7034efd2a3b31fe07f580ccb5264622313f
sha256 a51582e4e2d10f34540f5f76de10fec8479a4dea610073144c7760d9b7d35a15
sha512 716a568cd7cba26e0a9282ff3620d8d990b7cd2c8f3f2869cbfec7b768f8554d80e83e373cf85701333685a72acd2d4e80057e08169a9ed3ccdb026fc864d2df
ripemd-160 1e8efd68c005882942b406f10c51b8e520894520

20189484 as geometric shapes

Circle

Radius = n
Diameter 40378968
Circumference 126854269.22834
Area 1.2805611194586E+15

Sphere

Radius = n
Volume 3.4471824309775E+22
Surface area 5.1222444778344E+15
Circumference 126854269.22834

Square

Length = n
Perimeter 80757936
Area 407615264186256
Diagonal 28552242.090115

Cube

Length = n
Surface area 2445691585117536
Volume 8.2295418544442E+21
Space diagonal 34969212.066599

Equilateral Triangle

Length = n
Perimeter 60568452
Area 1.765025868778E+14
Altitude 17484606.033299

Triangular Pyramid

Length = n
Surface area 1.765025868778E+14
Volume 9.69860808556E+20
Height 9517414.0300382