20115466 (number)

20115466 is an even 8-digits composite number following 20115465 and preceding 20115467. In scientific notation, it is written as 2.0115466 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 8342640 positive integers (up to 20115466) that are relatively prime to 20115466.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifteen thousand four hundred sixty-six

Notation

Scientific notation 2.0115466 × 10^7
Engineering notation 2.0115466 × 10^6

Prime Factorization of 20115466

Prime Factorization 2 × 7 × 31 × 46349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20115466
Product of the distinct prime numbers

The prime factorization of 20115466 is 2 × 7 × 31 × 46349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 98, 15, 852, 28, 9692, 7488, 1442, 54748, 618928, 128538, 9141749, 5650453, 11140938, 6428279, 211669704, 444740287, 1380063692, 4494632014

Basic calculations (n = 20115466)

Multiplication

n×y
n×2 40230932
n×3 60346398
n×4 80461864
n×5 100577330

Division

n÷y
n÷2 10057733
n÷3 6705155.3333333
n÷3 5028866.5
n÷5 4023093.2

Exponentiation

ny
n2 404631972397156
n3 8.1393606832679E+21
n4 1.6372703308601E+29
n5 3.2934455673226E+36

Nth Root

y√n
2√n 4485.0268672551
3√n 271.96313117635
4√n 66.970343192006
5√n 28.88723800246

Divisors of 20115466

1, 2, 7, 14, 31, 62, 217, 434, 46349, 92698, 324443, 648886, 1436819, 2873638, 10057733, 20115466

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 -20115465
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 20115466 can be divided by 16 positive divisors. The sum of these divisors (counting 20115466) is 1, the average is 0.0625.

Base conversion 20115466

Base System Value
2 Binary 1001100101111000000001010
3 Ternary 1101211222020021
4 Quaternary 1030233000022
5 Quinary 20122143331
6 Senary 1555051054
8 Octal 114570012
10 Decimal 20115466
12 Duodecimal 68a0a8a
16 Hexadecimal 132f00a
20 Vigesimal 65e8d6
36 Base36 bz56y

Cryptographic Hash Functions

md5 e736e86d0a96abda485951b4038e8fe4
sha1 460ae986c94605f4a31655cfd9d65367dc951506
sha256 b448547e4ef4433a47fd6d443815d9dfbccd8c49ec97f801b4fc6c38ba4e142c
sha512 1f07cd61ed3134980bf4dd82566396ccb3083d353c7d04201b2d602d9e8ccc2ad8ef4896382303274c029d106d37966822bcdadb8e3b06c8fff2fa883ae3dc0a
ripemd-160 b37bc08cf94192fc2d7f3954cc310c069d2fc8e3

20115466 as geometric shapes

Circle

Radius = n
Diameter 40230932
Circumference 126389200.41827
Area 1.2711888318905E+15

Sphere

Radius = n
Volume 3.4094074303296E+22
Surface area 5.0847553275618E+15
Circumference 126389200.41827

Square

Length = n
Perimeter 80461864
Area 404631972397156
Diagonal 28447564.830655

Cube

Length = n
Surface area 2427791834382936
Volume 8.1393606832679E+21
Space diagonal 34841009.129924

Equilateral Triangle

Length = n
Perimeter 60346398
Area 1.7521078363967E+14
Altitude 17420504.564962

Triangular Pyramid

Length = n
Surface area 1.7521078363967E+14
Volume 9.5923285561032E+20
Height 9482521.6102183