20388632 (number)

20388632 is an even 8-digits composite number following 20388631 and preceding 20388633. In scientific notation, it is written as 2.0388632 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 9228960 positive integers (up to 20388632) that are relatively prime to 20388632.

Interesting facts

Basic properties

Name

Name twenty million three hundred eighty-eight thousand six hundred thirty-two

Notation

Scientific notation 2.0388632 × 10^7
Engineering notation 2.0388632 × 10^6

Prime Factorization of 20388632

Prime Factorization 2 × 2 × 2 × 11 × 523 × 443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5097158
Product of the distinct prime numbers

The prime factorization of 20388632 is 2 × 2 × 2 × 11 × 523 × 443. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 16, 12, 637, 461, 8608, 8467, 61401, 27998, 829211, 467293, 2733517, 4663424, 32955805, 82952144, 618082515, 63466871, 9594973843, 3513986988

Basic calculations (n = 20388632)

Multiplication

n×y
n×2 40777264
n×3 61165896
n×4 81554528
n×5 101943160

Division

n÷y
n÷2 10194316
n÷3 6796210.6666667
n÷3 5097158
n÷5 4077726.4

Exponentiation

ny
n2 415696314831424
n3 8.475479186854E+21
n4 1.7280342616443E+29
n5 3.5232254644057E+36

Nth Root

y√n
2√n 4515.3772821327
3√n 273.18867750601
4√n 67.196557070528
5√n 28.965272422003

Divisors of 20388632

1, 2, 4, 8, 11, 22, 44, 88, 443, 523, 886, 1046, 1772, 2092, 3544, 4184, 4873, 5753, 9746, 11506, 19492, 23012, 38984, 46024, 231689, 463378, 926756, 1853512, 2548579, 5097158, 10194316, 20388632

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20388631
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20388632 can be divided by 32 positive divisors. The sum of these divisors (counting 20388632) is 1, the average is 0.03125.

Base conversion 20388632

Base System Value
2 Binary 1001101110001101100011000
3 Ternary 1102100211221112
4 Quaternary 1031301230120
5 Quinary 20204414012
6 Senary 2004555452
8 Octal 115615430
10 Decimal 20388632
12 Duodecimal 69b2b88
16 Hexadecimal 1371b18
20 Vigesimal 678bbc
36 Base36 c4zyw

Cryptographic Hash Functions

md5 86d368c506aad7da691ea4be1c0c1d38
sha1 ffe3df8cacfe1b16aa17b650e9fd7a31fb9fd2a9
sha256 a1407919f52ab68c4c12476102348837ffc35b55f840e2afd7e0b40576a3339d
sha512 6c791f4f9d19968910a3ea64c9f3b978327fcee60097cdbe5e0f722f80d127129305706aa05f8019897faf1f72026aed892fe01e6a261159328098bed4cf22c2
ripemd-160 3f590671fd86e5e501f4c5a3342a8b61166eafaa

20388632 as geometric shapes

Circle

Radius = n
Diameter 40777264
Circumference 128105553.01589
Area 1.3059484887988E+15

Sphere

Radius = n
Volume 3.5502004198765E+22
Surface area 5.223793955195E+15
Circumference 128105553.01589

Square

Length = n
Perimeter 81554528
Area 415696314831424
Diagonal 28833879.892634

Cube

Length = n
Surface area 2494177888988544
Volume 8.475479186854E+21
Space diagonal 35314146.520825

Equilateral Triangle

Length = n
Perimeter 61165896
Area 1.8000178445179E+14
Altitude 17657073.260412

Triangular Pyramid

Length = n
Surface area 1.8000178445179E+14
Volume 9.9884480113832E+20
Height 9611293.2975447