20388364 (number)

20388364 is an even 8-digits composite number following 20388363 and preceding 20388365. In scientific notation, it is written as 2.0388364 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 9859584 positive integers (up to 20388364) that are relatively prime to 20388364.

Interesting facts

Basic properties

Name

Name twenty million three hundred eighty-eight thousand three hundred sixty-four

Notation

Scientific notation 2.0388364 × 10^7
Engineering notation 2.0388364 × 10^6

Prime Factorization of 20388364

Prime Factorization 2 × 2 × 43 × 113 × 1049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10194182
Product of the distinct prime numbers

The prime factorization of 20388364 is 2 × 2 × 43 × 113 × 1049. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 21, 36, 853, 345, 5765, 8939, 81040, 70589, 394861, 614329, 812380, 8294586, 44928157, 72874047, 797987352, 274217934, 8210814293, 6935483770

Basic calculations (n = 20388364)

Multiplication

n×y
n×2 40776728
n×3 61165092
n×4 81553456
n×5 101941820

Division

n÷y
n÷2 10194182
n÷3 6796121.3333333
n÷3 5097091
n÷5 4077672.8

Exponentiation

ny
n2 415685386596496
n3 8.4751449714101E+21
n4 1.7279434062988E+29
n5 3.5229939139019E+36

Nth Root

y√n
2√n 4515.3476056667
3√n 273.18748051731
4√n 67.196336251813
5√n 28.965196274336

Divisors of 20388364

1, 2, 4, 43, 86, 113, 172, 226, 452, 1049, 2098, 4196, 4859, 9718, 19436, 45107, 90214, 118537, 180428, 237074, 474148, 5097091, 10194182, 20388364

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 -20388363
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 20388364 can be divided by 24 positive divisors. The sum of these divisors (counting 20388364) is 1, the average is 0.041666666666667.

Base conversion 20388364

Base System Value
2 Binary 1001101110001101000001100
3 Ternary 1102100211120121
4 Quaternary 1031301220030
5 Quinary 20204411424
6 Senary 2004554324
8 Octal 115615014
10 Decimal 20388364
12 Duodecimal 69b29a4
16 Hexadecimal 1371a0c
20 Vigesimal 678ai4
36 Base36 c4zrg

Cryptographic Hash Functions

md5 05504d19f272268c54736e1f35072477
sha1 3dacdf2d302f39abbfa13ce38600db0463a54a01
sha256 82e6c0a62942d5524221736125b4918e07371691690ff0a7902f149471d4fcee
sha512 b50d6e1333f1bf362dbc630c8f616890d90ad7cf88b23b0c069a3f27008d017549892cf8d2672b6e44c1c62c867e7338264a0df62e852628b5135f841dd3a338
ripemd-160 8765ce4f49b3ca3c082cb4cceb49f4960dccc120

20388364 as geometric shapes

Circle

Radius = n
Diameter 40776728
Circumference 128103869.12223
Area 1.3059141567362E+15

Sphere

Radius = n
Volume 3.5500604240387E+22
Surface area 5.2236566269447E+15
Circumference 128103869.12223

Square

Length = n
Perimeter 81553456
Area 415685386596496
Diagonal 28833500.883399

Cube

Length = n
Surface area 2494112319578976
Volume 8.4751449714101E+21
Space diagonal 35313682.331208

Equilateral Triangle

Length = n
Perimeter 61165092
Area 1.7999705238726E+14
Altitude 17656841.165604

Triangular Pyramid

Length = n
Surface area 1.7999705238726E+14
Volume 9.9880541347052E+20
Height 9611166.9611331