20124928 (number)

20124928 is an even 8-digits composite number following 20124927 and preceding 20124929. In scientific notation, it is written as 2.0124928 × 10^7. The sum of its digits is 28. It has a total of 10 prime factors and 36 positive divisors. There are 9967104 positive integers (up to 20124928) that are relatively prime to 20124928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0124928 × 10^7
Engineering notation 2.0124928 × 10^6

Prime Factorization of 20124928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 127 × 619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 157226
Product of the distinct prime numbers

The prime factorization of 20124928 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 127 × 619. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20124928)

Multiplication

n×y
n×2 40249856
n×3 60374784
n×4 80499712
n×5 100624640

Division

n÷y
n÷2 10062464
n÷3 6708309.3333333
n÷3 5031232
n÷5 4024985.6

Exponentiation

ny
n2 405012727005184
n3 8.150851970063E+21
n4 1.6403530903618E+29
n5 3.3011987838108E+36

Nth Root

y√n
2√n 4486.0815864182
3√n 272.00576689042
4√n 66.97821725321
5√n 28.889955112094

Divisors of 20124928

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20124927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20124928 can be divided by 36 positive divisors. The sum of these divisors (counting 20124928) is 1, the average is 0.027777777777778.

Base conversion 20124928

Base System Value
2 Binary 1001100110001010100000000
3 Ternary 1101212110012201
4 Quaternary 1030301110000
5 Quinary 20122444203
6 Senary 1555202544
8 Octal 114612400
10 Decimal 20124928
12 Duodecimal 68a6454
16 Hexadecimal 1331500
20 Vigesimal 65fc68
36 Base36 bzchs

Cryptographic Hash Functions

md5 55353fc19d33c88aa786c15b15890210
sha1 4711d21caa170f7d63f8f102a2c7971fa9962988
sha256 1fc3b64477b103a915852ef04b74a40469aed5310bf3e13f0bb2d65574390619
sha512 8fc36f3eaef5232652f5bb03f4337ddd55f0888a61f0e3381e28ca657d1259beb17b7b6945e1bdacfdeb5de52ea9d5be8cb7bbab36425d885372e5ef95c8b794
ripemd-160 e054c3bfd1c3402ef88d8bca14897090c8586c0f

20124928 as geometric shapes

Circle

Radius = n
Diameter 40249856
Circumference 126448651.91765
Area 1.2723850077699E+15

Sphere

Radius = n
Volume 3.4142208892864E+22
Surface area 5.0895400310794E+15
Circumference 126448651.91765

Square

Length = n
Perimeter 80499712
Area 405012727005184
Diagonal 28460946.119382

Cube

Length = n
Surface area 2430076362031104
Volume 8.150851970063E+21
Space diagonal 34857397.794666

Equilateral Triangle

Length = n
Perimeter 60374784
Area 1.7537565522125E+14
Altitude 17428698.897333

Triangular Pyramid

Length = n
Surface area 1.7537565522125E+14
Volume 9.6058711674654E+20
Height 9486982.039794