20243808 (number)

20243808 is an even 8-digits composite number following 20243807 and preceding 20243809. In scientific notation, it is written as 2.0243808 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 6227712 positive integers (up to 20243808) that are relatively prime to 20243808.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-three thousand eight hundred eight

Notation

Scientific notation 2.0243808 × 10^7
Engineering notation 2.0243808 × 10^6

Prime Factorization of 20243808

Prime Factorization 2 × 2 × 2 × 2 × 2 × 39 × 3 × 5407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1265238
Product of the distinct prime numbers

The prime factorization of 20243808 is 2 × 2 × 2 × 2 × 2 × 39 × 3 × 5407. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20243808)

Multiplication

n×y
n×2 40487616
n×3 60731424
n×4 80975232
n×5 101219040

Division

n÷y
n÷2 10121904
n÷3 6747936
n÷3 5060952
n÷5 4048761.6

Exponentiation

ny
n2 409811762340864
n3 8.2961506329701E+21
n4 1.6794568055292E+29
n5 3.3998601115427E+36

Nth Root

y√n
2√n 4499.3119473982
3√n 272.54030433782
4√n 67.076910687644
5√n 28.924005931827

Divisors of 20243808

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 -20243807
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 20243808 can be divided by 48 positive divisors. The sum of these divisors (counting 20243808) is 1, the average is 0.020833333333333.

Base conversion 20243808

Base System Value
2 Binary 1001101001110010101100000
3 Ternary 1102002111021200
4 Quaternary 1031032111200
5 Quinary 20140300213
6 Senary 2001521200
8 Octal 115162540
10 Decimal 20243808
12 Duodecimal 6943200
16 Hexadecimal 134e560
20 Vigesimal 66a9a8
36 Base36 c1w80

Cryptographic Hash Functions

md5 b997ba4c55785bb08f169e84fa8c0639
sha1 cd295610ec16699882d09c1cd866dcf8e2d4f42c
sha256 4651dcab3a3307f999eaf06bd1b28abc6e32160070d4606c2ed3b6aba1605eb9
sha512 55448c5634090e11d79efe56a3b48327480daa9655e6c58480567fd43666ee8004977d9860252da4b85892c57164fedeb0c30d3b742ed0f15507bda06cb8622d
ripemd-160 05ed20ad9671b209b9a5eb56906d5f3053581908

20243808 as geometric shapes

Circle

Radius = n
Diameter 40487616
Circumference 127195596.98696
Area 1.2874616219247E+15

Sphere

Radius = n
Volume 3.4750834508817E+22
Surface area 5.149846487699E+15
Circumference 127195596.98696

Square

Length = n
Perimeter 80975232
Area 409811762340864
Diagonal 28629067.827677

Cube

Length = n
Surface area 2458870574045184
Volume 8.2961506329701E+21
Space diagonal 35063303.994669

Equilateral Triangle

Length = n
Perimeter 60731424
Area 1.7745369847843E+14
Altitude 17531651.997335

Triangular Pyramid

Length = n
Surface area 1.7745369847843E+14
Volume 9.7771072838637E+20
Height 9543022.6092257