20709306 (number)

20709306 is an even 8-digits composite number following 20709305 and preceding 20709307. In scientific notation, it is written as 2.0709306 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 6580224 positive integers (up to 20709306) that are relatively prime to 20709306.

Interesting facts

Basic properties

Name

Name twenty million seven hundred nine thousand three hundred six

Notation

Scientific notation 2.0709306 × 10^7
Engineering notation 2.0709306 × 10^6

Prime Factorization of 20709306

Prime Factorization 2 × 9 × 29 × 97 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20709306
Product of the distinct prime numbers

The prime factorization of 20709306 is 2 × 9 × 29 × 97 × 409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 6, 22, 310, 136, 9079, 8822, 27751, 46947, 904518, 79641, 3455171, 4791728, 67681544, 9741018, 691488462, 710398036, 7449098123, 8178266720

Basic calculations (n = 20709306)

Multiplication

n×y
n×2 41418612
n×3 62127918
n×4 82837224
n×5 103546530

Division

n÷y
n÷2 10354653
n÷3 6903102
n÷3 5177326.5
n÷5 4141861.2

Exponentiation

ny
n2 428875355001636
n3 8.8817109625875E+21
n4 1.8393407012778E+29
n5 3.8091469421016E+36

Nth Root

y√n
2√n 4550.7478506285
3√n 274.61347792092
4√n 67.459231026069
5√n 29.055818170064

Divisors of 20709306

1, 2, 9, 18, 29, 58, 97, 194, 261, 409, 522, 818, 873, 1746, 2813, 3681, 5626, 7362, 11861, 23722, 25317, 39673, 50634, 79346, 106749, 213498, 357057, 714114, 1150517, 2301034, 10354653, 20709306

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20709305
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20709306 can be divided by 32 positive divisors. The sum of these divisors (counting 20709306) is 1, the average is 0.03125.

Base conversion 20709306

Base System Value
2 Binary 1001110111111111110111010
3 Ternary 1102222010211100
4 Quaternary 1032333332322
5 Quinary 20300144211
6 Senary 2015512230
8 Octal 116777672
10 Decimal 20709306
12 Duodecimal 6b28676
16 Hexadecimal 13bffba
20 Vigesimal 698d56
36 Base36 cbvei

Cryptographic Hash Functions

md5 bb7c95e141e1a6c35b08b018e01bf794
sha1 d3fe9c34ed13f297622bb604c79629e064bb0ba3
sha256 1b1296bda3692f45b00e19d3dd7dac8df03b93e8778dcdb7b292d25f46db74bc
sha512 ce6dac63878b2926aedb6751f428f2caeb74116cdc560328d4d506a072ef2d542f61ff690771d1bb59fc7035c580e9ebcd0224336b9069fa77a3c5fbc9fca80f
ripemd-160 9c0edc21a8f08a86c654b298dbcc2aafa1eb97f9

20709306 as geometric shapes

Circle

Radius = n
Diameter 41418612
Circumference 130120407.18109
Area 1.3473516645789E+15

Sphere

Radius = n
Volume 3.720362388183E+22
Surface area 5.3894066583154E+15
Circumference 130120407.18109

Square

Length = n
Perimeter 82837224
Area 428875355001636
Diagonal 29287381.412535

Cube

Length = n
Surface area 2573252130009816
Volume 8.8817109625875E+21
Space diagonal 35869570.181491

Equilateral Triangle

Length = n
Perimeter 62127918
Area 1.8570847624424E+14
Altitude 17934785.090745

Triangular Pyramid

Length = n
Surface area 1.8570847624424E+14
Volume 1.0467196750308E+21
Height 9762460.4708448