20235540 (number)

20235540 is an even 8-digits composite number following 20235539 and preceding 20235541. In scientific notation, it is written as 2.0235540 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 4980864 positive integers (up to 20235540) that are relatively prime to 20235540.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-five thousand five hundred forty

Notation

Scientific notation 2.0235540 × 10^7
Engineering notation 2.0235540 × 10^6

Prime Factorization of 20235540

Prime Factorization 2 × 2 × 3 × 5 × 13 × 25943

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10117770
Product of the distinct prime numbers

The prime factorization of 20235540 is 2 × 2 × 3 × 5 × 13 × 25943. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20235540)

Multiplication

n×y
n×2 40471080
n×3 60706620
n×4 80942160
n×5 101177700

Division

n÷y
n÷2 10117770
n÷3 6745180
n÷3 5058885
n÷5 4047108

Exponentiation

ny
n2 409477079091600
n3 8.2859898130412E+21
n4 1.6767147830139E+29
n5 3.3929229060269E+36

Nth Root

y√n
2√n 4498.3930464111
3√n 272.5031955409
4√n 67.070060730635
5√n 28.921642910412

Divisors of 20235540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20235539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20235540 can be divided by 48 positive divisors. The sum of these divisors (counting 20235540) is 1, the average is 0.020833333333333.

Base conversion 20235540

Base System Value
2 Binary 1001101001100010100010100
3 Ternary 1102002001221110
4 Quaternary 1031030110110
5 Quinary 20140014130
6 Senary 2001415020
8 Octal 115142424
10 Decimal 20235540
12 Duodecimal 693a470
16 Hexadecimal 134c514
20 Vigesimal 6698h0
36 Base36 c1puc

Cryptographic Hash Functions

md5 05980afa86143bb209e78686123b67d0
sha1 3c12ddaed04af032b08d4cd6729d52efe161fc0f
sha256 a57ec9ebeb034c011dbd5f915a5ba3f23d3ae7c407dc6ff25bef30b89c488f22
sha512 920737bfc8caf6010d48ec795a864971f48805de536262aee86e77a41f77d3af44d54f7f3f2d69b8e7dce08a5ee0a95df7c2573042f33e6311bb02021f51fdaa
ripemd-160 19eb18a9b4ea143304e9889b156c9417204cf5af

20235540 as geometric shapes

Circle

Radius = n
Diameter 40471080
Circumference 127143647.61084
Area 1.2864101834876E+15

Sphere

Radius = n
Volume 3.4708272965827E+22
Surface area 5.1456407339503E+15
Circumference 127143647.61084

Square

Length = n
Perimeter 80942160
Area 409477079091600
Diagonal 28617375.109943

Cube

Length = n
Surface area 2456862474549600
Volume 8.2859898130412E+21
Space diagonal 35048983.398592

Equilateral Triangle

Length = n
Perimeter 60706620
Area 1.7730877638039E+14
Altitude 17524491.699296

Triangular Pyramid

Length = n
Surface area 1.7730877638039E+14
Volume 9.7651326427402E+20
Height 9539125.0366478