20126836 (number)

20126836 is an even 8-digits composite number following 20126835 and preceding 20126837. In scientific notation, it is written as 2.0126836 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 9942008 positive integers (up to 20126836) that are relatively prime to 20126836.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-six thousand eight hundred thirty-six

Notation

Scientific notation 2.0126836 × 10^7
Engineering notation 2.0126836 × 10^6

Prime Factorization of 20126836

Prime Factorization 2 × 2 × 83 × 60623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10063418
Product of the distinct prime numbers

The prime factorization of 20126836 is 2 × 2 × 83 × 60623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 91, 33, 821, 648, 740, 9913, 81398, 25568, 654597, 580965, 1392724, 4499400, 74644135, 14298774, 498695980, 865886705, 5538660558, 8070185900

Basic calculations (n = 20126836)

Multiplication

n×y
n×2 40253672
n×3 60380508
n×4 80507344
n×5 100634180

Division

n÷y
n÷2 10063418
n÷3 6708945.3333333
n÷3 5031709
n÷5 4025367.2

Exponentiation

ny
n2 405089527370896
n3 8.1531704827115E+21
n4 1.6409752518558E+29
n5 3.302763977416E+36

Nth Root

y√n
2√n 4486.2942391243
3√n 272.01436270755
4√n 66.979804711005
5√n 28.890502889895

Divisors of 20126836

1, 2, 4, 83, 166, 332, 60623, 121246, 242492, 5031709, 10063418, 20126836

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20126835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20126836 can be divided by 12 positive divisors. The sum of these divisors (counting 20126836) is 1, the average is 0.083333333333333.

Base conversion 20126836

Base System Value
2 Binary 1001100110001110001110100
3 Ternary 1101212112211101
4 Quaternary 1030301301310
5 Quinary 20123024321
6 Senary 1555215444
8 Octal 114616164
10 Decimal 20126836
12 Duodecimal 68a7584
16 Hexadecimal 1331c74
20 Vigesimal 65fh1g
36 Base36 bzdys

Cryptographic Hash Functions

md5 dda1e07bd02a462b2b7bb5d289810128
sha1 e93d3245e94f15c40816d862eef120ce5624a177
sha256 97de1c2fefd4b3fd8cfe9777909557d1c6d3f7186b229f1d9267947db6e029a5
sha512 6174b0040f06a60b77229032dfda7d5d116699fb394fd8f4233f6a17d3e428f9db057c8bc34a8975791ac01d9cba0b3923e92bcac8aa0728ae51b14ab0617137
ripemd-160 0a02b925f0ec821dafdb4a0c883355e8589ce964

20126836 as geometric shapes

Circle

Radius = n
Diameter 40253672
Circumference 126460640.23521
Area 1.2726262832346E+15

Sphere

Radius = n
Volume 3.4151920655936E+22
Surface area 5.0905051329383E+15
Circumference 126460640.23521

Square

Length = n
Perimeter 80507344
Area 405089527370896
Diagonal 28463644.438859

Cube

Length = n
Surface area 2430537164225376
Volume 8.1531704827115E+21
Space diagonal 34860702.547606

Equilateral Triangle

Length = n
Perimeter 60380508
Area 1.7540891075511E+14
Altitude 17430351.273803

Triangular Pyramid

Length = n
Surface area 1.7540891075511E+14
Volume 9.6086035608255E+20
Height 9487881.4796197