20563209 (number)

20563209 is an odd 8-digits composite number following 20563208 and preceding 20563210. In scientific notation, it is written as 2.0563209 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 13656600 positive integers (up to 20563209) that are relatively prime to 20563209.

Interesting facts

Basic properties

Name

Name twenty million five hundred sixty-three thousand two hundred nine

Notation

Scientific notation 2.0563209 × 10^7
Engineering notation 2.0563209 × 10^6

Prime Factorization of 20563209

Prime Factorization 3 × 3 × 271 × 8431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6854403
Product of the distinct prime numbers

The prime factorization of 20563209 is 3 × 3 × 271 × 8431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 89, 70, 628, 80, 7749, 4887, 67779, 92278, 872161, 576292, 9037643, 4622634, 98692677, 13951186, 738736872, 288026745, 8738094744, 5409508752

Basic calculations (n = 20563209)

Multiplication

n×y
n×2 41126418
n×3 61689627
n×4 82252836
n×5 102816045

Division

n÷y
n÷2 10281604.5
n÷3 6854403
n÷3 5140802.25
n÷5 4112641.8

Exponentiation

ny
n2 422845564377681
n3 8.6950617150212E+21
n4 1.7879837131388E+29
n5 3.6766682781869E+36

Nth Root

y√n
2√n 4534.667463001
3√n 273.96618564368
4√n 67.339939582695
5√n 29.01470624159

Divisors of 20563209

1, 3, 9, 271, 813, 2439, 8431, 25293, 75879, 2284801, 6854403, 20563209

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 -20563208
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 20563209 can be divided by 12 positive divisors. The sum of these divisors (counting 20563209) is 1, the average is 0.083333333333333.

Base conversion 20563209

Base System Value
2 Binary 1001110011100010100001001
3 Ternary 1102200201102100
4 Quaternary 1032130110021
5 Quinary 20231010314
6 Senary 2012424013
8 Octal 116342411
10 Decimal 20563209
12 Duodecimal 6a78009
16 Hexadecimal 139c509
20 Vigesimal 68a809
36 Base36 c8qo9

Cryptographic Hash Functions

md5 1b7b9365be7a4d06cfef9775838f18ef
sha1 b1e447d25101d35c8b568788c542923ed2cd31a5
sha256 18705ed12e8b57b143c4b61bf27d7941a0728fb69d7dc6ebdc8cf5f9bb507944
sha512 b80551137b9c3fb3c629f44dbe9e156389903cc3ea07302116a2c5dbd784abd33ee2074921b1d91ec26be9dd628be5470de9b239580f19cb7478faf6f0076a1a
ripemd-160 41f630b9ca239716bbbd5e5bf7664daaa69c649a

20563209 as geometric shapes

Circle

Radius = n
Diameter 41126418
Circumference 129202452.65726
Area 1.328408518652E+15

Sphere

Radius = n
Volume 3.6421789341894E+22
Surface area 5.3136340746078E+15
Circumference 129202452.65726

Square

Length = n
Perimeter 82252836
Area 422845564377681
Diagonal 29080769.053712

Cube

Length = n
Surface area 2537073386266086
Volume 8.6950617150212E+21
Space diagonal 35616522.754658

Equilateral Triangle

Length = n
Perimeter 61689627
Area 1.8309750031432E+14
Altitude 17808261.377329

Triangular Pyramid

Length = n
Surface area 1.8309750031432E+14
Volume 1.0247228502545E+21
Height 9693589.6845708