20579904 (number)

20579904 is an even 8-digits composite number following 20579903 and preceding 20579905. In scientific notation, it is written as 2.0579904 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 42 positive divisors. There are 6859776 positive integers (up to 20579904) that are relatively prime to 20579904.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-nine thousand nine hundred four

Notation

Scientific notation 2.0579904 × 10^7
Engineering notation 2.0579904 × 10^6

Prime Factorization of 20579904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 35729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 214374
Product of the distinct prime numbers

The prime factorization of 20579904 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 35729. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20579904)

Multiplication

n×y
n×2 41159808
n×3 61739712
n×4 82319616
n×5 102899520

Division

n÷y
n÷2 10289952
n÷3 6859968
n÷3 5144976
n÷5 4115980.8

Exponentiation

ny
n2 423532448649216
n3 8.7162571340858E+21
n4 1.793797350588E+29
n5 3.6916177270556E+36

Nth Root

y√n
2√n 4536.507908072
3√n 274.04030877312
4√n 67.353603526998
5√n 29.019416044286

Divisors of 20579904

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20579903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20579904 can be divided by 42 positive divisors. The sum of these divisors (counting 20579904) is 1, the average is 0.023809523809524.

Base conversion 20579904

Base System Value
2 Binary 1001110100000011001000000
3 Ternary 1102201120022200
4 Quaternary 1032200121000
5 Quinary 20232024104
6 Senary 2013033200
8 Octal 116403100
10 Decimal 20579904
12 Duodecimal 6a85800
16 Hexadecimal 13a0640
20 Vigesimal 68c9f4
36 Base36 c93k0

Cryptographic Hash Functions

md5 6b71fe8998274c878756b581dc945896
sha1 b5e21c899fabe0f0da3920b51989c23756b46e94
sha256 40f0f3dab32a628bf856f6655c1d2ffaecaf88b249bab6faf97433bdec87ca32
sha512 f88d6c07b2420267414436a3de7b54ed4d42ff4a5796a6aa278c5cbe6804f71aede68c594b296f902b1ff4368bb150af37fb02ab00c8a5f63f35e3aa11a9ca80
ripemd-160 8771ab5e288d9fa43c2b6ad8ba84bdc1c6f0f7b5

20579904 as geometric shapes

Circle

Radius = n
Diameter 41159808
Circumference 129307350.43597
Area 1.3305664292333E+15

Sphere

Radius = n
Volume 3.6510572505658E+22
Surface area 5.3222657169331E+15
Circumference 129307350.43597

Square

Length = n
Perimeter 82319616
Area 423532448649216
Diagonal 29104379.349136

Cube

Length = n
Surface area 2541194691895296
Volume 8.7162571340858E+21
Space diagonal 35645439.34289

Equilateral Triangle

Length = n
Perimeter 61739712
Area 1.8339492992862E+14
Altitude 17822719.671445

Triangular Pyramid

Length = n
Surface area 1.8339492992862E+14
Volume 1.0272207543463E+21
Height 9701459.7830454