20763644 (number)

20763644 is an even 8-digits composite number following 20763643 and preceding 20763645. In scientific notation, it is written as 2.0763644 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 9438000 positive integers (up to 20763644) that are relatively prime to 20763644.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-three thousand six hundred forty-four

Notation

Scientific notation 2.0763644 × 10^7
Engineering notation 2.0763644 × 10^6

Prime Factorization of 20763644

Prime Factorization 2 × 2 × 11 × 471901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10381822
Product of the distinct prime numbers

The prime factorization of 20763644 is 2 × 2 × 11 × 471901. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 100, 4, 721, 489, 6767, 7691, 9510, 56024, 612006, 430101, 1301520, 1215329, 45331572, 29511306, 514027462, 115007100, 5247582338, 6008978759

Basic calculations (n = 20763644)

Multiplication

n×y
n×2 41527288
n×3 62290932
n×4 83054576
n×5 103818220

Division

n÷y
n÷2 10381822
n÷3 6921214.6666667
n÷3 5190911
n÷5 4152728.8

Exponentiation

ny
n2 431128912158736
n3 8.9518072501713E+21
n4 1.8587213889918E+29
n5 3.859382921621E+36

Nth Root

y√n
2√n 4556.7141670287
3√n 274.85344918791
4√n 67.503438186723
5√n 29.071049782408

Divisors of 20763644

1, 2, 4, 11, 22, 44, 471901, 943802, 1887604, 5190911, 10381822, 20763644

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 -20763643
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 20763644 can be divided by 12 positive divisors. The sum of these divisors (counting 20763644) is 1, the average is 0.083333333333333.

Base conversion 20763644

Base System Value
2 Binary 1001111001101001111111100
3 Ternary 1110001220100212
4 Quaternary 1033031033330
5 Quinary 20303414034
6 Senary 2021011552
8 Octal 117151774
10 Decimal 20763644
12 Duodecimal 6b53bb8
16 Hexadecimal 13cd3fc
20 Vigesimal 69f924
36 Base36 cd1bw

Cryptographic Hash Functions

md5 37f6caa4e9c627359e5702bccf2669f3
sha1 b84b49e6d8a49f7d0ff4f2411f958c6ff2241e7d
sha256 e27b3cbb2f72c77f4f2211f02415ac2ba7cc175baf16a3514d52d57bac01bfef
sha512 5ffda977d83745cd5728fb399b98d0b026fe665ea0e43b721dfc93055d0226c1f495e8e82c4eef4ffea411fa2854e1fe7b46962bdea4da41f24520cbedb742df
ripemd-160 b4c56785d30df025d2d1ba07cdd84f7af4911b9c

20763644 as geometric shapes

Circle

Radius = n
Diameter 41527288
Circumference 130461822.90431
Area 1.354431423188E+15

Sphere

Radius = n
Volume 3.7497242524653E+22
Surface area 5.4177256927522E+15
Circumference 130461822.90431

Square

Length = n
Perimeter 83054576
Area 431128912158736
Diagonal 29364226.949087

Cube

Length = n
Surface area 2586773472952416
Volume 8.9518072501713E+21
Space diagonal 35963686.358273

Equilateral Triangle

Length = n
Perimeter 62290932
Area 1.8668429511771E+14
Altitude 17981843.179136

Triangular Pyramid

Length = n
Surface area 1.8668429511771E+14
Volume 1.0549806017452E+21
Height 9788075.6496956