20086738 (number)

20086738 is an even 8-digits composite number following 20086737 and preceding 20086739. In scientific notation, it is written as 2.0086738 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 8528976 positive integers (up to 20086738) that are relatively prime to 20086738.

Interesting facts

Basic properties

Name

Name twenty million eighty-six thousand seven hundred thirty-eight

Notation

Scientific notation 2.0086738 × 10^7
Engineering notation 2.0086738 × 10^6

Prime Factorization of 20086738

Prime Factorization 2 × 7 × 109 × 13163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20086738
Product of the distinct prime numbers

The prime factorization of 20086738 is 2 × 7 × 109 × 13163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 86, 28, 894, 75, 7570, 2865, 50826, 34144, 391857, 472232, 1656485, 1701241, 54544662, 65876010, 427398066, 188916118, 6707594229, 8225353849

Basic calculations (n = 20086738)

Multiplication

n×y
n×2 40173476
n×3 60260214
n×4 80346952
n×5 100433690

Division

n÷y
n÷2 10043369
n÷3 6695579.3333333
n÷3 5021684.5
n÷5 4017347.6

Exponentiation

ny
n2 403477043480644
n3 8.1045376614103E+21
n4 1.6279372461588E+29
n5 3.2699948944034E+36

Nth Root

y√n
2√n 4481.8230665657
3√n 271.83360100693
4√n 66.94641937076
5√n 28.878982195167

Divisors of 20086738

1, 2, 7, 14, 109, 218, 763, 1526, 13163, 26326, 92141, 184282, 1434767, 2869534, 10043369, 20086738

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 -20086737
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 20086738 can be divided by 16 positive divisors. The sum of these divisors (counting 20086738) is 1, the average is 0.0625.

Base conversion 20086738

Base System Value
2 Binary 1001100100111111111010010
3 Ternary 1101210111211021
4 Quaternary 1030213333102
5 Quinary 20120233423
6 Senary 1554310054
8 Octal 114477722
10 Decimal 20086738
12 Duodecimal 688832a
16 Hexadecimal 1327fd2
20 Vigesimal 65aggi
36 Base36 byj0y

Cryptographic Hash Functions

md5 b47be469e85536faf098f19598b6d987
sha1 31d10e91b3cc1e6d1d548b274bc502e8bb65ac2f
sha256 9a9e8a0865b6f143a090e05a651997f5e979d5a7e4fc96da0184646b9ef855a1
sha512 25acf37ff0b2b0f0cb71ca9cda876b42c4397c11e6e1905651e9cf6bd9126267850f5ff3c99d255f4364f863184bb8a1c378dfe7aa1e3f3ea3b3b50d877414d9
ripemd-160 7c88781394a8b1d5b31e8e7a46ecae67ab4038fb

20086738 as geometric shapes

Circle

Radius = n
Diameter 40173476
Circumference 126208697.07077
Area 1.2675605156909E+15

Sphere

Radius = n
Volume 3.3948207970438E+22
Surface area 5.0702420627637E+15
Circumference 126208697.07077

Square

Length = n
Perimeter 80346952
Area 403477043480644
Diagonal 28406937.303435

Cube

Length = n
Surface area 2420862260883864
Volume 8.1045376614103E+21
Space diagonal 34791250.774324

Equilateral Triangle

Length = n
Perimeter 60260214
Area 1.7471068474904E+14
Altitude 17395625.387162

Triangular Pyramid

Length = n
Surface area 1.7471068474904E+14
Volume 9.551289231275E+20
Height 9468979.101145