20091804 (number)

20091804 is an even 8-digits composite number following 20091803 and preceding 20091805. In scientific notation, it is written as 2.0091804 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 6451200 positive integers (up to 20091804) that are relatively prime to 20091804.

Interesting facts

Basic properties

Name

Name twenty million ninety-one thousand eight hundred four

Notation

Scientific notation 2.0091804 × 10^7
Engineering notation 2.0091804 × 10^6

Prime Factorization of 20091804

Prime Factorization 2 × 2 × 3 × 97 × 41 × 421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10045902
Product of the distinct prime numbers

The prime factorization of 20091804 is 2 × 2 × 3 × 97 × 41 × 421. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 28, 48, 433, 521, 3662, 3479, 95602, 65451, 262190, 174404, 4205542, 4098934, 8796788, 78472236, 204025699, 564730088, 5051518626, 2587259552

Basic calculations (n = 20091804)

Multiplication

n×y
n×2 40183608
n×3 60275412
n×4 80367216
n×5 100459020

Division

n÷y
n÷2 10045902
n÷3 6697268
n÷3 5022951
n÷5 4018360.8

Exponentiation

ny
n2 403680587974416
n3 8.1106712521867E+21
n4 1.6295801710737E+29
n5 3.2741205399499E+36

Nth Root

y√n
2√n 4482.388202733
3√n 271.85645179314
4√n 66.950640047224
5√n 28.880438739946

Divisors of 20091804

1, 2, 3, 4, 6, 12, 41, 82, 97, 123, 164, 194, 246, 291, 388, 421, 492, 582, 842, 1164, 1263, 1684, 2526, 3977, 5052, 7954, 11931, 15908, 17261, 23862, 34522, 40837, 47724, 51783, 69044, 81674, 103566, 122511, 163348, 207132, 245022, 490044, 1674317, 3348634, 5022951, 6697268, 10045902, 20091804

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 -20091803
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 20091804 can be divided by 48 positive divisors. The sum of these divisors (counting 20091804) is 1, the average is 0.020833333333333.

Base conversion 20091804

Base System Value
2 Binary 1001100101001001110011100
3 Ternary 1101210202202220
4 Quaternary 1030221032130
5 Quinary 20120414204
6 Senary 1554345340
8 Octal 114511634
10 Decimal 20091804
12 Duodecimal 688b250
16 Hexadecimal 132939c
20 Vigesimal 65b9a4
36 Base36 bymxo

Cryptographic Hash Functions

md5 96842ddd5d8f38e010c05c3cfd03c63b
sha1 bed68dbf255aef8ebafb5e173e6b73702a9c0eaf
sha256 9a0e776db6dd59217d24f71d7b575ef943afd4c903611ed5dcbbb034689b530d
sha512 f846e7f04075ed5f5337de8fc562cf72e3f9fa51ea99376c3c364b51af2d475bb5c0d727493f460bbc4866531599bd50c34c2f2f90e8317d7226506af5979010
ripemd-160 6e20f9195b2b6d73859b62969ef30bd08011c905

20091804 as geometric shapes

Circle

Radius = n
Diameter 40183608
Circumference 126240527.68753
Area 1.2681999695772E+15

Sphere

Radius = n
Volume 3.3973900295402E+22
Surface area 5.0727998783089E+15
Circumference 126240527.68753

Square

Length = n
Perimeter 80367216
Area 403680587974416
Diagonal 28414101.709342

Cube

Length = n
Surface area 2422083527846496
Volume 8.1106712521867E+21
Space diagonal 34800025.343716

Equilateral Triangle

Length = n
Perimeter 60275412
Area 1.7479882210024E+14
Altitude 17400012.671858

Triangular Pyramid

Length = n
Surface area 1.7479882210024E+14
Volume 9.5585177373267E+20
Height 9471367.2364473