20128064 (number)

20128064 is an even 8-digits composite number following 20128063 and preceding 20128065. In scientific notation, it is written as 2.0128064 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 28 positive divisors. There are 9148800 positive integers (up to 20128064) that are relatively prime to 20128064.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-eight thousand sixty-four

Notation

Scientific notation 2.0128064 × 10^7
Engineering notation 2.0128064 × 10^6

Prime Factorization of 20128064

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 28591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 629002
Product of the distinct prime numbers

The prime factorization of 20128064 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 28591. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 4, 26, 24, 852, 387, 2413, 2654, 28560, 21894, 864630, 893379, 1800260, 3850803, 55997363, 27269689, 20494922, 983124375, 3428537447, 55330378

Basic calculations (n = 20128064)

Multiplication

n×y
n×2 40256128
n×3 60384192
n×4 80512256
n×5 100640320

Division

n÷y
n÷2 10064032
n÷3 6709354.6666667
n÷3 5032016
n÷5 4025612.8

Exponentiation

ny
n2 405138960388096
n3 8.1546629235851E+21
n4 1.6413757722435E+29
n5 3.3037716591766E+36

Nth Root

y√n
2√n 4486.431098323
3√n 272.01989473859
4√n 66.980826348464
5√n 28.890855420931

Divisors of 20128064

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28591, 57182, 114364, 228728, 314501, 457456, 629002, 914912, 1258004, 1829824, 2516008, 5032016, 10064032, 20128064

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20128063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20128064 can be divided by 28 positive divisors. The sum of these divisors (counting 20128064) is 1, the average is 0.035714285714286.

Base conversion 20128064

Base System Value
2 Binary 1001100110010000101000000
3 Ternary 1101212121111212
4 Quaternary 1030302011000
5 Quinary 20123044224
6 Senary 1555225252
8 Octal 114620500
10 Decimal 20128064
12 Duodecimal 68a8228
16 Hexadecimal 1332140
20 Vigesimal 65g034
36 Base36 bzeww

Cryptographic Hash Functions

md5 f4ba34be7cad1cfb2e3e6aa72a950287
sha1 15a4cb4f171878f016d952038bb3e4e2e38a6d77
sha256 8e49e6a6516f983ff89000e7b0cfa4a17edb5c97d1f12fe2c8e2980c10fb5e4a
sha512 b3d36f0eb62cb3ddc48c07880686f54219a32b6950a32bd0e84576c8c1e33590b5a4aa984cd4af337232937ec2a3acf67e93375e99d8f4a8e4e5ea38b36fa546
ripemd-160 696f429e8159cb452a89ea2a03ac67e83a375619

20128064 as geometric shapes

Circle

Radius = n
Diameter 40256128
Circumference 126468355.98677
Area 1.2727815816382E+15

Sphere

Radius = n
Volume 3.4158172177648E+22
Surface area 5.091126326553E+15
Circumference 126468355.98677

Square

Length = n
Perimeter 80512256
Area 405138960388096
Diagonal 28465381.093114

Cube

Length = n
Surface area 2430833762328576
Volume 8.1546629235851E+21
Space diagonal 34862829.505998

Equilateral Triangle

Length = n
Perimeter 60384192
Area 1.7543031587945E+14
Altitude 17431414.752999

Triangular Pyramid

Length = n
Surface area 1.7543031587945E+14
Volume 9.6103624192625E+20
Height 9488460.3643712