20809095 (number)

20809095 is an odd 8-digits composite number following 20809094 and preceding 20809096. In scientific notation, it is written as 2.0809095 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 10715264 positive integers (up to 20809095) that are relatively prime to 20809095.

Interesting facts

Basic properties

Name

Name twenty million eight hundred nine thousand ninety-five

Notation

Scientific notation 2.0809095 × 10^7
Engineering notation 2.0809095 × 10^6

Prime Factorization of 20809095

Prime Factorization 3 × 5 × 29 × 47837

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20809095
Product of the distinct prime numbers

The prime factorization of 20809095 is 3 × 5 × 29 × 47837. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 48, 64, 986, 577, 2011, 2175, 24336, 76165, 15951, 510726, 5046823, 9233408, 94785914, 67394085, 186935521, 607694965, 6355596604, 9729605399

Basic calculations (n = 20809095)

Multiplication

n×y
n×2 41618190
n×3 62427285
n×4 83236380
n×5 104045475

Division

n÷y
n÷2 10404547.5
n÷3 6936365
n÷3 5202273.75
n÷5 4161819

Exponentiation

ny
n2 433018434719025
n3 9.0107217448195E+21
n4 1.8750496480651E+29
n5 3.9018086256304E+36

Nth Root

y√n
2√n 4561.6986967576
3√n 275.05385171278
4√n 67.540348657359
5√n 29.083765786198

Divisors of 20809095

1, 3, 5, 15, 29, 87, 145, 435, 47837, 143511, 239185, 717555, 1387273, 4161819, 6936365, 20809095

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 -20809094
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 20809095 can be divided by 16 positive divisors. The sum of these divisors (counting 20809095) is 1, the average is 0.0625.

Base conversion 20809095

Base System Value
2 Binary 1001111011000010110000111
3 Ternary 1110011012201020
4 Quaternary 1033120112013
5 Quinary 20311342340
6 Senary 2022002223
8 Octal 117302607
10 Decimal 20809095
12 Duodecimal 6b76373
16 Hexadecimal 13d8587
20 Vigesimal 6a12ef
36 Base36 ce0ef

Cryptographic Hash Functions

md5 4a1c4a9a399adc91d6d112e930581c31
sha1 cf3fcad2ed3bff2ac6c47d9bf332afb9e7abfab8
sha256 df4d239e3365c7b439823294cbfcf07c80070a10fc12dd913cd244e545ea1c66
sha512 db32098d2d98a0fce6294f59a39082056005bb410895ab00a8f6531e2027c64fa2ef84c3a98fc5e5ae645768dc5a080f760f66300a0afd691a63c3b4cf1eb5d1
ripemd-160 805d04b420199c2b74b7e916d3083ba934471ded

20809095 as geometric shapes

Circle

Radius = n
Diameter 41618190
Circumference 130747399.9597
Area 1.3603675333822E+15

Sphere

Radius = n
Volume 3.7744022982756E+22
Surface area 5.441470133529E+15
Circumference 130747399.9597

Square

Length = n
Perimeter 83236380
Area 433018434719025
Diagonal 29428504.36971

Cube

Length = n
Surface area 2598110608314150
Volume 9.0107217448195E+21
Space diagonal 36042409.799527

Equilateral Triangle

Length = n
Perimeter 62427285
Area 1.8750248238682E+14
Altitude 18021204.899764

Triangular Pyramid

Length = n
Surface area 1.8750248238682E+14
Volume 1.0619237415245E+21
Height 9809501.4565701