20453804 (number)

20453804 is an even 8-digits composite number following 20453803 and preceding 20453805. In scientific notation, it is written as 2.0453804 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 8304336 positive integers (up to 20453804) that are relatively prime to 20453804.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-three thousand eight hundred four

Notation

Scientific notation 2.0453804 × 10^7
Engineering notation 2.0453804 × 10^6

Prime Factorization of 20453804

Prime Factorization 2 × 2 × 7 × 19 × 38447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10226902
Product of the distinct prime numbers

The prime factorization of 20453804 is 2 × 2 × 7 × 19 × 38447. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 64, 15, 199, 441, 4857, 8373, 20090, 16521, 948919, 160161, 2517345, 2616796, 26987428, 36800315, 256171085, 51832359, 7289473735, 7088595282

Basic calculations (n = 20453804)

Multiplication

n×y
n×2 40907608
n×3 61361412
n×4 81815216
n×5 102269020

Division

n÷y
n÷2 10226902
n÷3 6817934.6666667
n÷3 5113451
n÷5 4090760.8

Exponentiation

ny
n2 418358098070416
n3 8.5570145397451E+21
n4 1.750234982211E+29
n5 3.5798963280086E+36

Nth Root

y√n
2√n 4522.5881970394
3√n 273.47944927452
4√n 67.250191055784
5√n 28.98376621519

Divisors of 20453804

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 38447, 76894, 153788, 269129, 538258, 730493, 1076516, 1460986, 2921972, 5113451, 10226902, 20453804

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20453803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20453804 can be divided by 24 positive divisors. The sum of these divisors (counting 20453804) is 1, the average is 0.041666666666667.

Base conversion 20453804

Base System Value
2 Binary 1001110000001100110101100
3 Ternary 1102111011100022
4 Quaternary 1032001212230
5 Quinary 20214010204
6 Senary 2010221312
8 Octal 116014654
10 Decimal 20453804
12 Duodecimal 6a24838
16 Hexadecimal 13819ac
20 Vigesimal 67gea4
36 Base36 c6e98

Cryptographic Hash Functions

md5 2bca1aace53f9670abb1f90740c0ad64
sha1 e34fe7a02e5b40fa4df1bc4254a967adc88ee15d
sha256 12cb3aaf9e509004b455e5c2e19e19c0fe697d8e784df6a43a535627f0badda1
sha512 8935b89dc9b8260a16ab7d07b906f223d487470a4544ff900687051d740740d7f9248d0ef1a78705124c03220191d38f09ef1f11b8a6d3e354468e60e2052a55
ripemd-160 d11bd6c0ffac442c15a3637b8d15031f498d915b

20453804 as geometric shapes

Circle

Radius = n
Diameter 40907608
Circumference 128515040.76873
Area 1.3143107274678E+15

Sphere

Radius = n
Volume 3.5843538686299E+22
Surface area 5.2572429098713E+15
Circumference 128515040.76873

Square

Length = n
Perimeter 81815216
Area 418358098070416
Diagonal 28926047.018921

Cube

Length = n
Surface area 2510148588422496
Volume 8.5570145397451E+21
Space diagonal 35427027.736056

Equilateral Triangle

Length = n
Perimeter 61361412
Area 1.8115437040396E+14
Altitude 17713513.868028

Triangular Pyramid

Length = n
Surface area 1.8115437040396E+14
Volume 1.0084538346276E+21
Height 9642015.6729737