20128896 (number)

20128896 is an even 8-digits composite number following 20128895 and preceding 20128897. In scientific notation, it is written as 2.0128896 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 64 positive divisors. There are 6604800 positive integers (up to 20128896) that are relatively prime to 20128896.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-eight thousand eight hundred ninety-six

Notation

Scientific notation 2.0128896 × 10^7
Engineering notation 2.0128896 × 10^6

Prime Factorization of 20128896

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 101 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 314514
Product of the distinct prime numbers

The prime factorization of 20128896 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 101 × 173. Since it has a total of 10 prime factors.

Most popular turbo-numbers

3, 6, 3, 7, 764, 862, 1224, 1478, 70168, 25789, 164106, 562327, 3792902, 9819529, 15442147, 72740585, 110198211, 168680474, 3454992060, 8186435862

Basic calculations (n = 20128896)

Multiplication

n×y
n×2 40257792
n×3 60386688
n×4 80515584
n×5 100644480

Division

n÷y
n÷2 10064448
n÷3 6709632
n÷3 5032224
n÷5 4025779.2

Exponentiation

ny
n2 405172454178816
n3 8.1556741922302E+21
n4 1.6416471762528E+29
n5 3.3044545279487E+36

Nth Root

y√n
2√n 4486.5238214012
3√n 272.0236426969
4√n 66.981518506235
5√n 28.891094259543

Divisors of 20128896

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 101, 128, 144, 173, 202, 288, 346, 404, 576, 692, 808, 909, 1152, 1384, 1557, 1616, 1818, 2768, 3114, 3232, 3636, 5536, 6228, 6464, 7272, 11072, 12456, 12928, 14544, 17473, 22144, 24912, 29088, 34946, 49824, 58176, 69892, 99648, 116352, 139784, 157257, 199296, 279568, 314514, 559136, 629028, 1118272, 1258056, 2236544, 2516112, 5032224, 10064448, 20128896

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20128895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20128896 can be divided by 64 positive divisors. The sum of these divisors (counting 20128896) is 1, the average is 0.015625.

Base conversion 20128896

Base System Value
2 Binary 1001100110010010010000000
3 Ternary 1101212122122200
4 Quaternary 1030302102000
5 Quinary 20123111041
6 Senary 1555233200
8 Octal 114622200
10 Decimal 20128896
12 Duodecimal 68a8800
16 Hexadecimal 1332480
20 Vigesimal 65g24g
36 Base36 bzfk0

Cryptographic Hash Functions

md5 4abbb49c82dacef16a4fa43396b96897
sha1 02000ccff35eec2725ce990e80c08d926a4bbb47
sha256 dfdfe6c402f9ecba5df42a65e8aac39aa6025f00a88171b46dc0eb64f5866370
sha512 ff836d820ecd855626a5f9274d506680b0343307848a5bb55212fa8549aafe3fc2d212f7c1ff741e2b7c3e81f1274c2e4708e093d23eeb7af0f02f7bb920fcd0
ripemd-160 69341552fa4b5b40f59d14a19561aaf36ecc01a6

20128896 as geometric shapes

Circle

Radius = n
Diameter 40257792
Circumference 126473583.59695
Area 1.2728868054851E+15

Sphere

Radius = n
Volume 3.4162408169843E+22
Surface area 5.0915472219405E+15
Circumference 126473583.59695

Square

Length = n
Perimeter 80515584
Area 405172454178816
Diagonal 28466557.718798

Cube

Length = n
Surface area 2431034725072896
Volume 8.1556741922302E+21
Space diagonal 34864270.57227

Equilateral Triangle

Length = n
Perimeter 60386688
Area 1.7544481911627E+14
Altitude 17432135.286135

Triangular Pyramid

Length = n
Surface area 1.7544481911627E+14
Volume 9.6115542107901E+20
Height 9488852.5729325