20102382 (number)

20102382 is an even 8-digits composite number following 20102381 and preceding 20102383. In scientific notation, it is written as 2.0102382 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 6537120 positive integers (up to 20102382) that are relatively prime to 20102382.

Interesting facts

Basic properties

Name

Name twenty million one hundred two thousand three hundred eighty-two

Notation

Scientific notation 2.0102382 × 10^7
Engineering notation 2.0102382 × 10^6

Prime Factorization of 20102382

Prime Factorization 2 × 3 × 3 × 41 × 27239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6700794
Product of the distinct prime numbers

The prime factorization of 20102382 is 2 × 3 × 3 × 41 × 27239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 22, 70, 756, 411, 5782, 6932, 8605, 59117, 625426, 544861, 3071100, 5358811, 84107518, 71808354, 875351824, 932785177, 5660244591, 5507887683

Basic calculations (n = 20102382)

Multiplication

n×y
n×2 40204764
n×3 60307146
n×4 80409528
n×5 100511910

Division

n÷y
n÷2 10051191
n÷3 6700794
n÷3 5025595.5
n÷5 4020476.4

Exponentiation

ny
n2 404105762073924
n3 8.1234883976111E+21
n4 1.6330146694135E+29
n5 3.2827484696153E+36

Nth Root

y√n
2√n 4483.5679988152
3√n 271.9041527201
4√n 66.959450407058
5√n 28.883479113679

Divisors of 20102382

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27239, 54478, 81717, 163434, 245151, 490302, 1116799, 2233598, 3350397, 6700794, 10051191, 20102382

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 -20102381
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 20102382 can be divided by 24 positive divisors. The sum of these divisors (counting 20102382) is 1, the average is 0.041666666666667.

Base conversion 20102382

Base System Value
2 Binary 1001100101011110011101110
3 Ternary 1101211022021200
4 Quaternary 1030223303232
5 Quinary 20121234012
6 Senary 1554510330
8 Octal 114536356
10 Decimal 20102382
12 Duodecimal 68953a6
16 Hexadecimal 132bcee
20 Vigesimal 65cfj2
36 Base36 byv3i

Cryptographic Hash Functions

md5 1b811902ab7bb518e088747010cf8d8c
sha1 adaadea1ad19e3380984e01b4da37e621463561c
sha256 1ca7def9cea4a48f8b10211b79d4bde8467d970d92e173269beb546e83fefaf0
sha512 54796abca9b23143b5a12d628a5d85fff43fb1298ea2233b293935425996317d4e2fd0a557998e5675aa73cf6946e6486a2ceb82386554cb6c0319e63316c85f
ripemd-160 4ca8b317dbb9e480bbc63147165e7799dc63adad

20102382 as geometric shapes

Circle

Radius = n
Diameter 40204764
Circumference 126306991.22171
Area 1.2695356934047E+15

Sphere

Radius = n
Volume 3.4027588628609E+22
Surface area 5.078142773619E+15
Circumference 126306991.22171

Square

Length = n
Perimeter 80409528
Area 404105762073924
Diagonal 28429061.260405

Cube

Length = n
Surface area 2424634572443544
Volume 8.1234883976111E+21
Space diagonal 34818346.977158

Equilateral Triangle

Length = n
Perimeter 60307146
Area 1.7498292788584E+14
Altitude 17409173.488579

Triangular Pyramid

Length = n
Surface area 1.7498292788584E+14
Volume 9.5736228880685E+20
Height 9476353.7534683