20043438 (number)

20043438 is an even 8-digits composite number following 20043437 and preceding 20043439. In scientific notation, it is written as 2.0043438 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6636600 positive integers (up to 20043438) that are relatively prime to 20043438.

Interesting facts

Basic properties

Name

Name twenty million forty-three thousand four hundred thirty-eight

Notation

Scientific notation 2.0043438 × 10^7
Engineering notation 2.0043438 × 10^6

Prime Factorization of 20043438

Prime Factorization 2 × 3 × 151 × 22123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20043438
Product of the distinct prime numbers

The prime factorization of 20043438 is 2 × 3 × 151 × 22123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 48, 59, 27, 522, 1488, 8200, 62998, 69416, 122370, 118665, 4324460, 6541557, 33862719, 93272167, 819348556, 384731524, 687222003, 5460806323

Basic calculations (n = 20043438)

Multiplication

n×y
n×2 40086876
n×3 60130314
n×4 80173752
n×5 100217190

Division

n÷y
n÷2 10021719
n÷3 6681146
n÷3 5010859.5
n÷5 4008687.6

Exponentiation

ny
n2 401739406859844
n3 8.0522388935521E+21
n4 1.613945510241E+29
n5 3.2349016769894E+36

Nth Root

y√n
2√n 4476.9898369328
3√n 271.63813434813
4√n 66.910311887876
5√n 28.866520843325

Divisors of 20043438

1, 2, 3, 6, 151, 302, 453, 906, 22123, 44246, 66369, 132738, 3340573, 6681146, 10021719, 20043438

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 -20043437
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 20043438 can be divided by 16 positive divisors. The sum of these divisors (counting 20043438) is 1, the average is 0.0625.

Base conversion 20043438

Base System Value
2 Binary 1001100011101011010101110
3 Ternary 1101201022102120
4 Quaternary 1030131122232
5 Quinary 20112342223
6 Senary 1553333410
8 Octal 114353256
10 Decimal 20043438
12 Duodecimal 6867266
16 Hexadecimal 131d6ae
20 Vigesimal 6558bi
36 Base36 bxlm6

Cryptographic Hash Functions

md5 abe88501c37adf1e9e3f4c4e3126aa6b
sha1 aba8d9bcc63f762559e8a763633d22ab4594f6d3
sha256 1c8d4b475ab4f538a97f8365cfb2ef6f648d21e8d13f4d4d4e64f227d2f3b395
sha512 2000560264803887fe9b2d4526fbc53039ae2639a34604dd82f8ecb5932b558cbb84a4c048da199f9aab4bcc1a38b9fbfb062edc9f1669c58fb1212bc40684e6
ripemd-160 de53c1d39f025f4ff4ba76e7a1b4429e33c1db1d

20043438 as geometric shapes

Circle

Radius = n
Diameter 40086876
Circumference 125936635.14696
Area 1.2621015692484E+15

Sphere

Radius = n
Volume 3.3729139403911E+22
Surface area 5.0484062769936E+15
Circumference 125936635.14696

Square

Length = n
Perimeter 80173752
Area 401739406859844
Diagonal 28345701.856184

Cube

Length = n
Surface area 2410436441159064
Volume 8.0522388935521E+21
Space diagonal 34716252.974357

Equilateral Triangle

Length = n
Perimeter 60130314
Area 1.7395826602096E+14
Altitude 17358126.487178

Triangular Pyramid

Length = n
Surface area 1.7395826602096E+14
Volume 9.4896545422745E+20
Height 9448567.2853948