20389622 (number)

20389622 is an even 8-digits composite number following 20389621 and preceding 20389623. In scientific notation, it is written as 2.0389622 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 8780040 positive integers (up to 20389622) that are relatively prime to 20389622.

Interesting facts

Basic properties

Name

Name twenty million three hundred eighty-nine thousand six hundred twenty-two

Notation

Scientific notation 2.0389622 × 10^7
Engineering notation 2.0389622 × 10^6

Prime Factorization of 20389622

Prime Factorization 2 × 19 × 11 × 48779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20389622
Product of the distinct prime numbers

The prime factorization of 20389622 is 2 × 19 × 11 × 48779. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 16, 15, 101, 900, 4364, 5257, 20584, 69654, 236467, 960556, 4411473, 1289115, 18299513, 50837331, 893433700, 210619516, 2672729835, 9777566865

Basic calculations (n = 20389622)

Multiplication

n×y
n×2 40779244
n×3 61168866
n×4 81558488
n×5 101948110

Division

n÷y
n÷2 10194811
n÷3 6796540.6666667
n÷3 5097405.5
n÷5 4077924.4

Exponentiation

ny
n2 415736685302884
n3 8.4767138648588E+21
n4 1.7283699150663E+29
n5 3.5240809244374E+36

Nth Root

y√n
2√n 4515.486906193
3√n 273.19309912707
4√n 67.197372762579
5√n 28.965553706817

Divisors of 20389622

1, 2, 11, 19, 22, 38, 209, 418, 48779, 97558, 536569, 926801, 1073138, 1853602, 10194811, 20389622

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20389621
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20389622 can be divided by 16 positive divisors. The sum of these divisors (counting 20389622) is 1, the average is 0.0625.

Base conversion 20389622

Base System Value
2 Binary 1001101110001111011110110
3 Ternary 1102100220022012
4 Quaternary 1031301323312
5 Quinary 20204431442
6 Senary 2005004222
8 Octal 115617366
10 Decimal 20389622
12 Duodecimal 69b3672
16 Hexadecimal 1371ef6
20 Vigesimal 678e12
36 Base36 c50qe

Cryptographic Hash Functions

md5 d10c806c9e454c4c25e14fc55dff95af
sha1 95a539bdbd16100e3723a8586b65aa37d93f8c40
sha256 bb8d3c21fd09f3f7df9b32124ab878c9f3af535c04ed98370e2d1f094efe8b14
sha512 9ad325609b4ff9ce72ae109a827aa9c5e01526593bc190b639ee236a81aca83edc30b60bece6bfaa004515d93b3e2587afd9237b435151d9553f82c2ee505bb6
ripemd-160 06cc28a16409e6e8b3d412a7ab18b42529fddf33

20389622 as geometric shapes

Circle

Radius = n
Diameter 40779244
Circumference 128111773.36935
Area 1.3060753163753E+15

Sphere

Radius = n
Volume 3.5507176005897E+22
Surface area 5.2243012655012E+15
Circumference 128111773.36935

Square

Length = n
Perimeter 81558488
Area 415736685302884
Diagonal 28835279.964061

Cube

Length = n
Surface area 2494420111817304
Volume 8.4767138648588E+21
Space diagonal 35315861.251124

Equilateral Triangle

Length = n
Perimeter 61168866
Area 1.8001926537872E+14
Altitude 17657930.625562

Triangular Pyramid

Length = n
Surface area 1.8001926537872E+14
Volume 9.9899030933661E+20
Height 9611759.9880203