20809326 (number)

20809326 is an even 8-digits composite number following 20809325 and preceding 20809327. In scientific notation, it is written as 2.0809326 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6528384 positive integers (up to 20809326) that are relatively prime to 20809326.

Interesting facts

Basic properties

Name

Name twenty million eight hundred nine thousand three hundred twenty-six

Notation

Scientific notation 2.0809326 × 10^7
Engineering notation 2.0809326 × 10^6

Prime Factorization of 20809326

Prime Factorization 2 × 17 × 3 × 204013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20809326
Product of the distinct prime numbers

The prime factorization of 20809326 is 2 × 17 × 3 × 204013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 91, 18, 763, 213, 3111, 8416, 6704, 90998, 269172, 589074, 2543982, 7517706, 81677773, 57429496, 736967918, 594382008, 4441594068, 8123115876

Basic calculations (n = 20809326)

Multiplication

n×y
n×2 41618652
n×3 62427978
n×4 83237304
n×5 104046630

Division

n÷y
n÷2 10404663
n÷3 6936442
n÷3 5202331.5
n÷5 4161865.2

Exponentiation

ny
n2 433028048574276
n3 9.0110218299259E+21
n4 1.8751329085205E+29
n5 3.902025198673E+36

Nth Root

y√n
2√n 4561.7240162026
3√n 275.05486949218
4√n 67.5405360965
5√n 29.083830357195

Divisors of 20809326

1, 2, 3, 6, 17, 34, 51, 102, 204013, 408026, 612039, 1224078, 3468221, 6936442, 10404663, 20809326

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 -20809325
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 20809326 can be divided by 16 positive divisors. The sum of these divisors (counting 20809326) is 1, the average is 0.0625.

Base conversion 20809326

Base System Value
2 Binary 1001111011000011001101110
3 Ternary 1110011020000210
4 Quaternary 1033120121232
5 Quinary 20311344301
6 Senary 2022003250
8 Octal 117303156
10 Decimal 20809326
12 Duodecimal 6b76526
16 Hexadecimal 13d866e
20 Vigesimal 6a1366
36 Base36 ce0ku

Cryptographic Hash Functions

md5 1797a7e4b39abad141bd4c47a377fd38
sha1 f908e6b84c44ad152ec57fc7d8558e2da85533ba
sha256 3c581a281306797fd9028c1f842335b4d169d417fe4bbeec677f5b254b41da3a
sha512 c17626ea76dd0fdb755a40e6fd95b056ab1a772973ebebe0c587d249005a5c8284ad19cab5d738f6d11e27c4336f3cf5d2e64135a854fce6fe22d0f6e1577248
ripemd-160 2742b8ad2b8ac9d3bd59493fa2112b8f7c0e717f

20809326 as geometric shapes

Circle

Radius = n
Diameter 41618652
Circumference 130748851.37551
Area 1.3603977361993E+15

Sphere

Radius = n
Volume 3.774527997631E+22
Surface area 5.4415909447971E+15
Circumference 130748851.37551

Square

Length = n
Perimeter 83237304
Area 433028048574276
Diagonal 29428831.053043

Cube

Length = n
Surface area 2598168291445656
Volume 9.0110218299259E+21
Space diagonal 36042809.903264

Equilateral Triangle

Length = n
Perimeter 62427978
Area 1.8750664530826E+14
Altitude 18021404.951632

Triangular Pyramid

Length = n
Surface area 1.8750664530826E+14
Volume 1.0619591068934E+21
Height 9809610.3510144