20443208 (number)

20443208 is an even 8-digits composite number following 20443207 and preceding 20443209. In scientific notation, it is written as 2.0443208 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 10120000 positive integers (up to 20443208) that are relatively prime to 20443208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0443208 × 10^7
Engineering notation 2.0443208 × 10^6

Prime Factorization of 20443208

Prime Factorization 2 × 2 × 2 × 101 × 25301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5110802
Product of the distinct prime numbers

The prime factorization of 20443208 is 2 × 2 × 2 × 101 × 25301. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 72, 93, 317, 31, 2738, 7067, 32792, 31390, 510657, 465815, 2113290, 6544897, 99827395, 65939413, 60667600, 572965716, 7254051454, 6561762163

Basic calculations (n = 20443208)

Multiplication

n×y
n×2 40886416
n×3 61329624
n×4 81772832
n×5 102216040

Division

n÷y
n÷2 10221604
n÷3 6814402.6666667
n÷3 5110802
n÷5 4088641.6

Exponentiation

ny
n2 417924753331264
n3 8.5437226606997E+21
n4 1.74661099447E+29
n5 3.5706331855037E+36

Nth Root

y√n
2√n 4521.4165921755
3√n 273.4322161896
4√n 67.241479699479
5√n 28.98076261111

Divisors of 20443208

1, 2, 4, 8, 101, 202, 404, 808, 25301, 50602, 101204, 202408, 2555401, 5110802, 10221604, 20443208

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20443207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20443208 can be divided by 16 positive divisors. The sum of these divisors (counting 20443208) is 1, the average is 0.0625.

Base conversion 20443208

Base System Value
2 Binary 1001101111111000001001000
3 Ternary 1102110121210212
4 Quaternary 1031333001020
5 Quinary 20213140313
6 Senary 2010100252
8 Octal 115770110
10 Decimal 20443208
12 Duodecimal 6a1a688
16 Hexadecimal 137f048
20 Vigesimal 67f808
36 Base36 c662w

Cryptographic Hash Functions

md5 7e706d745705f539cd9103517b856125
sha1 25630344db0da1d54064e3357c2c850b0dd4dad7
sha256 fcae38d13bb04ab4630b94d29e0d6aef0c6112151531bf256b3ad87f4d9f4474
sha512 3e1c70dac314548a61aa026bd1dbe7211141e3b24c54a2749680a7ebe77bdb6e68d1461c4355f27b021318bd84e057883cccd65130b1545158d5c3921178d05a
ripemd-160 dfbdad2f2dff9225063e582bf078e89f3449bee9

20443208 as geometric shapes

Circle

Radius = n
Diameter 40886416
Circumference 128448464.13722
Area 1.3129493348188E+15

Sphere

Radius = n
Volume 3.5787861793551E+22
Surface area 5.2517973392753E+15
Circumference 128448464.13722

Square

Length = n
Perimeter 81772832
Area 417924753331264
Diagonal 28911062.012014

Cube

Length = n
Surface area 2507548519987584
Volume 8.5437226606997E+21
Space diagonal 35408674.925699

Equilateral Triangle

Length = n
Perimeter 61329624
Area 1.8096672662761E+14
Altitude 17704337.462849

Triangular Pyramid

Length = n
Surface area 1.8096672662761E+14
Volume 1.0068873716597E+21
Height 9637020.6706714