20128524 (number)

20128524 is an even 8-digits composite number following 20128523 and preceding 20128525. In scientific notation, it is written as 2.0128524 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 5866560 positive integers (up to 20128524) that are relatively prime to 20128524.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0128524 × 10^7
Engineering notation 2.0128524 × 10^6

Prime Factorization of 20128524

Prime Factorization 2 × 2 × 3 × 13 × 19 × 6791

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10064262
Product of the distinct prime numbers

The prime factorization of 20128524 is 2 × 2 × 3 × 13 × 19 × 6791. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20128524)

Multiplication

n×y
n×2 40257048
n×3 60385572
n×4 80514096
n×5 100642620

Division

n÷y
n÷2 10064262
n÷3 6709508
n÷3 5032131
n÷5 4025704.8

Exponentiation

ny
n2 405157478418576
n3 8.1552220281278E+21
n4 1.641525823185E+29
n5 3.3041491928599E+36

Nth Root

y√n
2√n 4486.4823637233
3√n 272.02196693984
4√n 66.981209034499
5√n 28.890987472101

Divisors of 20128524

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20128523
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20128524 can be divided by 48 positive divisors. The sum of these divisors (counting 20128524) is 1, the average is 0.020833333333333.

Base conversion 20128524

Base System Value
2 Binary 1001100110010001100001100
3 Ternary 1101212122010220
4 Quaternary 1030302030030
5 Quinary 20123103044
6 Senary 1555231340
8 Octal 114621414
10 Decimal 20128524
12 Duodecimal 68a8550
16 Hexadecimal 133230c
20 Vigesimal 65g164
36 Base36 bzf9o

Cryptographic Hash Functions

md5 20feefae689c2e19511a69c5ef85702a
sha1 9b339a029d6f1247c46d34c43474a453e102064f
sha256 0ec3db3690056461f7121cf7ee1581a74abab9a4a54affef492312be899153b7
sha512 747c0dd413d8e0e895bbf722ea9bd5d7a6af0506c050cc32fd85d2d2fc6f17a98860cb70b27e2114929de3383f7868db0628af2b87689eb7ce704b33a0ed46e9
ripemd-160 dc4901e88fceee1b9413df031a8c165be0507ccf

20128524 as geometric shapes

Circle

Radius = n
Diameter 40257048
Circumference 126471246.25201
Area 1.2728397577468E+15

Sphere

Radius = n
Volume 3.416051414928E+22
Surface area 5.0913590309871E+15
Circumference 126471246.25201

Square

Length = n
Perimeter 80514096
Area 405157478418576
Diagonal 28466031.631352

Cube

Length = n
Surface area 2430944870511456
Volume 8.1552220281278E+21
Space diagonal 34863626.24937

Equilateral Triangle

Length = n
Perimeter 60385572
Area 1.7543833442187E+14
Altitude 17431813.124685

Triangular Pyramid

Length = n
Surface area 1.7543833442187E+14
Volume 9.6110213302851E+20
Height 9488677.2104508