20576430 (number)

20576430 is an even 8-digits composite number following 20576429 and preceding 20576431. In scientific notation, it is written as 2.0576430 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 128 positive divisors. There are 4432320 positive integers (up to 20576430) that are relatively prime to 20576430.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-six thousand four hundred thirty

Notation

Scientific notation 2.0576430 × 10^7
Engineering notation 2.0576430 × 10^6

Prime Factorization of 20576430

Prime Factorization 2 × 15 × 9 × 3 × 19 × 7 × 191

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20576430
Product of the distinct prime numbers

The prime factorization of 20576430 is 2 × 15 × 9 × 3 × 19 × 7 × 191. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20576430)

Multiplication

n×y
n×2 41152860
n×3 61729290
n×4 82305720
n×5 102882150

Division

n÷y
n÷2 10288215
n÷3 6858810
n÷3 5144107.5
n÷5 4115286

Exponentiation

ny
n2 423389471544900
n3 8.7118438239806E+21
n4 1.7925864461507E+29
n5 3.6885029528169E+36

Nth Root

y√n
2√n 4536.1249982777
3√n 274.02488807264
4√n 67.350760933175
5√n 29.018436250997

Divisors of 20576430

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20576429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20576430 can be divided by 128 positive divisors. The sum of these divisors (counting 20576430) is 1, the average is 0.0078125.

Base conversion 20576430

Base System Value
2 Binary 1001110011111100010101110
3 Ternary 1102201101120000
4 Quaternary 1032133202232
5 Quinary 20231421210
6 Senary 2013005130
8 Octal 116374256
10 Decimal 20576430
12 Duodecimal 6a837a6
16 Hexadecimal 139f8ae
20 Vigesimal 68c11a
36 Base36 c90vi

Cryptographic Hash Functions

md5 adf689fbff68526fa22b221569b8388e
sha1 46eee5923fc32b17f19ba2b233e02441f6e94469
sha256 65d5efdf823906ccf2f4c5c2daf62df710f94fbf091b33bb717a67299157e660
sha512 c272a34d6a7307baab87249aa839057db0ab5a7b19f24442b3cc2ea8a42935e0a8c89a0a3318600610a7155acf9dfb394f855ed0e84c1e59d19becdcba19f5fa
ripemd-160 d02b67e534fa90bd35513e9519d691ccb1abf3eb

20576430 as geometric shapes

Circle

Radius = n
Diameter 41152860
Circumference 129285522.65021
Area 1.3301172534127E+15

Sphere

Radius = n
Volume 3.6492086075519E+22
Surface area 5.3204690136509E+15
Circumference 129285522.65021

Square

Length = n
Perimeter 82305720
Area 423389471544900
Diagonal 29099466.371221

Cube

Length = n
Surface area 2540336829269400
Volume 8.7118438239806E+21
Space diagonal 35639422.198384

Equilateral Triangle

Length = n
Perimeter 61729290
Area 1.8333301902638E+14
Altitude 17819711.099192

Triangular Pyramid

Length = n
Surface area 1.8333301902638E+14
Volume 1.0267006407625E+21
Height 9699822.1237402