20124768 (number)

20124768 is an even 8-digits composite number following 20124767 and preceding 20124769. In scientific notation, it is written as 2.0124768 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 6543360 positive integers (up to 20124768) that are relatively prime to 20124768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0124768 × 10^7
Engineering notation 2.0124768 × 10^6

Prime Factorization of 20124768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 41 × 5113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1257798
Product of the distinct prime numbers

The prime factorization of 20124768 is 2 × 2 × 2 × 2 × 2 × 3 × 41 × 5113. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20124768)

Multiplication

n×y
n×2 40249536
n×3 60374304
n×4 80499072
n×5 100623840

Division

n÷y
n÷2 10062384
n÷3 6708256
n÷3 5031192
n÷5 4024953.6

Exponentiation

ny
n2 405006287053824
n3 8.1506575654996E+21
n4 1.6403009255312E+29
n5 3.3010675576502E+36

Nth Root

y√n
2√n 4486.063753448
3√n 272.00504604249
4√n 66.97808412793
5√n 28.88990917496

Divisors of 20124768

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 -20124767
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 20124768 can be divided by 48 positive divisors. The sum of these divisors (counting 20124768) is 1, the average is 0.020833333333333.

Base conversion 20124768

Base System Value
2 Binary 1001100110001010001100000
3 Ternary 1101212102222210
4 Quaternary 1030301101200
5 Quinary 20122443033
6 Senary 1555202120
8 Octal 114612140
10 Decimal 20124768
12 Duodecimal 68a6340
16 Hexadecimal 1331460
20 Vigesimal 65fbi8
36 Base36 bzcdc

Cryptographic Hash Functions

md5 0f3ddf552b5e1f204021247afb39156a
sha1 c48b337581bee822815910aef3d68e4c4aaf098f
sha256 2e9cba2e97ee82e76508181a6fdca0f057cf986fde17b3069a1a066381e5a56d
sha512 dbf75fef50d72a0d4dff76f2e924cbc22162aded12e5e38ba98b744d3986448b9ae9054b56216abcd9f1776b174dd6aaa09e6a6b1e7305ef653332430dc1b651
ripemd-160 a3cd83960fd6a216b417ad09379615926dfc1580

20124768 as geometric shapes

Circle

Radius = n
Diameter 40249536
Circumference 126447646.608
Area 1.272364776066E+15

Sphere

Radius = n
Volume 3.4141394572933E+22
Surface area 5.0894591042639E+15
Circumference 126447646.608

Square

Length = n
Perimeter 80499072
Area 405006287053824
Diagonal 28460719.845212

Cube

Length = n
Surface area 2430037722322944
Volume 8.1506575654996E+21
Space diagonal 34857120.666536

Equilateral Triangle

Length = n
Perimeter 60374304
Area 1.7537286664051E+14
Altitude 17428560.333268

Triangular Pyramid

Length = n
Surface area 1.7537286664051E+14
Volume 9.6056420594904E+20
Height 9486906.6150707