20684435 (number)

20684435 is an odd 8-digits composite number following 20684434 and preceding 20684436. In scientific notation, it is written as 2.0684435 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 16547544 positive integers (up to 20684435) that are relatively prime to 20684435.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0684435 × 10^7
Engineering notation 2.0684435 × 10^6

Prime Factorization of 20684435

Prime Factorization 5 × 4136887

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20684435
Product of the distinct prime numbers

The prime factorization of 20684435 is 5 × 4136887. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 83, 58, 419, 378, 7191, 5241, 15641, 13634, 43537, 978746, 5862746, 7423474, 58055815, 41952783, 866559505, 356354897, 5840193986, 6301002857

Basic calculations (n = 20684435)

Multiplication

n×y
n×2 41368870
n×3 62053305
n×4 82737740
n×5 103422175

Division

n÷y
n÷2 10342217.5
n÷3 6894811.6666667
n÷3 5171108.75
n÷5 4136887

Exponentiation

ny
n2 427845851269225
n3 8.849749700598E+21
n4 1.8305207244829E+29
n5 3.7863286941719E+36

Nth Root

y√n
2√n 4548.0144019121
3√n 274.5035008285
4√n 67.43896797781
5√n 29.0488358535

Divisors of 20684435

1, 5, 4136887, 20684435

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20684434
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20684435 can be divided by 4 positive divisors. The sum of these divisors (counting 20684435) is 1, the average is 0.25.

Base conversion 20684435

Base System Value
2 Binary 1001110111001111010010011
3 Ternary 1102220212201012
4 Quaternary 1032321322103
5 Quinary 20243400220
6 Senary 2015201135
8 Octal 116717223
10 Decimal 20684435
12 Duodecimal 6b161ab
16 Hexadecimal 13b9e93
20 Vigesimal 695b1f
36 Base36 cbc7n

Cryptographic Hash Functions

md5 f9a10810a531b1297b2c1bcb04c60568
sha1 e580d1ece6f91fb25e9af124c71a53129e27ac49
sha256 9384df79f97110b55d706dc1b9938f00405c80981459f6e37f0487f1b38596af
sha512 887e1e660dc933102846218cfeefdda7c4e7e95ebb818f7848fec26ec9dfa834dc7a142888cb972fa3addf7c0473f36102943cce44f7226367a3694e5525044c
ripemd-160 62b9397f892caa42a67c377dae77fbf5cdd879cd

20684435 as geometric shapes

Circle

Radius = n
Diameter 41368870
Circumference 129964138.07931
Area 1.3441173832163E+15

Sphere

Radius = n
Volume 3.7069744860676E+22
Surface area 5.3764695328651E+15
Circumference 129964138.07931

Square

Length = n
Perimeter 82737740
Area 427845851269225
Diagonal 29252208.507025

Cube

Length = n
Surface area 2567075107615350
Volume 8.849749700598E+21
Space diagonal 35826492.345856

Equilateral Triangle

Length = n
Perimeter 62053305
Area 1.8526268805146E+14
Altitude 17913246.172928

Triangular Pyramid

Length = n
Surface area 1.8526268805146E+14
Volume 1.0429530041827E+21
Height 9750736.1690082