20095438 (number)

20095438 is an even 8-digits composite number following 20095437 and preceding 20095439. In scientific notation, it is written as 2.0095438 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 9133080 positive integers (up to 20095438) that are relatively prime to 20095438.

Interesting facts

Basic properties

Name

Name twenty million ninety-five thousand four hundred thirty-eight

Notation

Scientific notation 2.0095438 × 10^7
Engineering notation 2.0095438 × 10^6

Prime Factorization of 20095438

Prime Factorization 2 × 11 × 11 × 11 × 7549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 166078
Product of the distinct prime numbers

The prime factorization of 20095438 is 2 × 11 × 11 × 11 × 7549. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 8, 23, 622, 816, 6701, 8776, 67643, 21711, 931435, 110314, 7213330, 1204641, 83637504, 78869198, 716353582, 717622263, 8665692272, 1405821222

Basic calculations (n = 20095438)

Multiplication

n×y
n×2 40190876
n×3 60286314
n×4 80381752
n×5 100477190

Division

n÷y
n÷2 10047719
n÷3 6698479.3333333
n÷3 5023859.5
n÷5 4019087.6

Exponentiation

ny
n2 403826628411844
n3 8.1150729739993E+21
n4 1.6307594581448E+29
n5 3.2770825584062E+36

Nth Root

y√n
2√n 4482.7935486703
3√n 271.87284100985
4√n 66.953667178656
5√n 28.881483384042

Divisors of 20095438

1, 2, 11, 22, 121, 242, 1331, 2662, 7549, 15098, 83039, 166078, 913429, 1826858, 10047719, 20095438

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 -20095437
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 20095438 can be divided by 16 positive divisors. The sum of these divisors (counting 20095438) is 1, the average is 0.0625.

Base conversion 20095438

Base System Value
2 Binary 1001100101010000111001110
3 Ternary 1101210221202111
4 Quaternary 1030222013032
5 Quinary 20121023223
6 Senary 1554414234
8 Octal 114520716
10 Decimal 20095438
12 Duodecimal 689137a
16 Hexadecimal 132a1ce
20 Vigesimal 65bibi
36 Base36 bypqm

Cryptographic Hash Functions

md5 8a0f6ddd903ec52ce0799b9d7b156700
sha1 67504c95199f7e4c97a0dcf606b2bba3bf4883a2
sha256 de2605aa1c72d1d69a2c49459b3e82e886ceb54f8fc815ebf3ed445e85e7d9f5
sha512 84226fd62bb70d5fca5bc5e20e012c77e8b9132efdcb619a0c71dd8d7496c161b8092dca94a05e36cc2aea15aa904779c47866a8b0581c6aa877e65998aedc41
ripemd-160 150a2919107cf24f68ebd8cfd4a2b50cc70766cd

20095438 as geometric shapes

Circle

Radius = n
Diameter 40190876
Circumference 126263360.78294
Area 1.2686587691426E+15

Sphere

Radius = n
Volume 3.3992338184615E+22
Surface area 5.0746350765703E+15
Circumference 126263360.78294

Square

Length = n
Perimeter 80381752
Area 403826628411844
Diagonal 28419240.961428

Cube

Length = n
Surface area 2422959770471064
Volume 8.1150729739993E+21
Space diagonal 34806319.61635

Equilateral Triangle

Length = n
Perimeter 60286314
Area 1.7486205946464E+14
Altitude 17403159.808175

Triangular Pyramid

Length = n
Surface area 1.7486205946464E+14
Volume 9.5637052162309E+20
Height 9473080.3204759