20284484 (number)

20284484 is an even 8-digits composite number following 20284483 and preceding 20284485. In scientific notation, it is written as 2.0284484 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 9220200 positive integers (up to 20284484) that are relatively prime to 20284484.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighty-four thousand four hundred eighty-four

Notation

Scientific notation 2.0284484 × 10^7
Engineering notation 2.0284484 × 10^6

Prime Factorization of 20284484

Prime Factorization 2 × 2 × 11 × 461011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10142242
Product of the distinct prime numbers

The prime factorization of 20284484 is 2 × 2 × 11 × 461011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 65, 52, 255, 127, 8083, 2184, 22560, 97871, 525775, 918659, 3929226, 775867, 28677115, 61217165, 750049402, 686237179, 3908387949, 1445254683

Basic calculations (n = 20284484)

Multiplication

n×y
n×2 40568968
n×3 60853452
n×4 81137936
n×5 101422420

Division

n÷y
n÷2 10142242
n÷3 6761494.6666667
n÷3 5071121
n÷5 4056896.8

Exponentiation

ny
n2 411460291146256
n3 8.3462596923916E+21
n4 1.6929957119016E+29
n5 3.4341544430137E+36

Nth Root

y√n
2√n 4503.829925741
3√n 272.72272114963
4√n 67.110579834635
5√n 28.935620035399

Divisors of 20284484

1, 2, 4, 11, 22, 44, 461011, 922022, 1844044, 5071121, 10142242, 20284484

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20284483
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20284484 can be divided by 12 positive divisors. The sum of these divisors (counting 20284484) is 1, the average is 0.083333333333333.

Base conversion 20284484

Base System Value
2 Binary 1001101011000010001000100
3 Ternary 1102011120002012
4 Quaternary 1031120101010
5 Quinary 20143100414
6 Senary 2002433352
8 Octal 115302104
10 Decimal 20284484
12 Duodecimal 6962858
16 Hexadecimal 1358444
20 Vigesimal 66fb44
36 Base36 c2rlw

Cryptographic Hash Functions

md5 3e9a2437288a336c1290dcb636faa33b
sha1 0709c0ba3e2defe95ff4d57582d2c81a072a8801
sha256 0615c069bb565bd259e3a8bcbc7b016c71008fe066a5a8710a6835c40360bb1e
sha512 c747e4f9834d254f56188890329afdc71bab2a6f321d5fa3d49063a77720eff08e49674590febae493b42f6152b963cdb1b85b76bec4f7e6eda5096a8ec035e6
ripemd-160 7dd0ec13407be7547627cbfc7de3c10962b5a31e

20284484 as geometric shapes

Circle

Radius = n
Diameter 40568968
Circumference 127451171.83252
Area 1.292640627909E+15

Sphere

Radius = n
Volume 3.4960730846093E+22
Surface area 5.170562511636E+15
Circumference 127451171.83252

Square

Length = n
Perimeter 81137936
Area 411460291146256
Diagonal 28686592.37854

Cube

Length = n
Surface area 2468761746877536
Volume 8.3462596923916E+21
Space diagonal 35133756.893318

Equilateral Triangle

Length = n
Perimeter 60853452
Area 1.781675323906E+14
Altitude 17566878.446659

Triangular Pyramid

Length = n
Surface area 1.781675323906E+14
Volume 9.8361613767234E+20
Height 9562197.4595134