20124045 (number)

20124045 is an odd 8-digits composite number following 20124044 and preceding 20124046. In scientific notation, it is written as 2.0124045 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 28 positive divisors. There are 10730880 positive integers (up to 20124045) that are relatively prime to 20124045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0124045 × 10^7
Engineering notation 2.0124045 × 10^6

Prime Factorization of 20124045

Prime Factorization 5 × 9 × 27 × 3 × 5521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20124045
Product of the distinct prime numbers

The prime factorization of 20124045 is 5 × 9 × 27 × 3 × 5521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 9, 16, 343, 989, 1367, 7457, 80525, 46598, 196641, 10400, 1431261, 1739701, 37543290, 19873271, 766855149, 511393106, 7010410407, 8671392116

Basic calculations (n = 20124045)

Multiplication

n×y
n×2 40248090
n×3 60372135
n×4 80496180
n×5 100620225

Division

n÷y
n÷2 10062022.5
n÷3 6708015
n÷3 5031011.25
n÷5 4024809

Exponentiation

ny
n2 404977187162025
n3 8.149779138422E+21
n4 1.6400652212167E+29
n5 3.3004746314699E+36

Nth Root

y√n
2√n 4485.9831698302
3√n 272.00178866327
4√n 66.977482558172
5√n 28.889701592895

Divisors of 20124045

1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 5521, 16563, 27605, 49689, 82815, 149067, 248445, 447201, 745335, 1341603, 2236005, 4024809, 6708015, 20124045

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 -20124044
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 20124045 can be divided by 28 positive divisors. The sum of these divisors (counting 20124045) is 1, the average is 0.035714285714286.

Base conversion 20124045

Base System Value
2 Binary 1001100110001000110001101
3 Ternary 1101212102000000
4 Quaternary 1030301012031
5 Quinary 20122432140
6 Senary 1555154513
8 Octal 114610615
10 Decimal 20124045
12 Duodecimal 68a5a39
16 Hexadecimal 133118d
20 Vigesimal 65fa25
36 Base36 bzbt9

Cryptographic Hash Functions

md5 a541a782b6b3314b17b5e8605fcb4239
sha1 d4b5e28223fc0d21583d96d41c43d76e76d42b86
sha256 75ac92581e351437b53e955dce817d113af62b597e1d1dc7421756a89b880fca
sha512 fa415cbc1899d5fda0ff822d84f72412cc1d7daccafe148c782f71669250978c5e97f0c7bed6f38539b6ba494b7cb8fc03716fb0b29353d4b616164a3da5e110
ripemd-160 550eee9976a8b31596f5a123370d2e2723813694

20124045 as geometric shapes

Circle

Radius = n
Diameter 40248090
Circumference 126443103.86502
Area 1.2722733560597E+15

Sphere

Radius = n
Volume 3.4137715026195E+22
Surface area 5.0890934242387E+15
Circumference 126443103.86502

Square

Length = n
Perimeter 80496180
Area 404977187162025
Diagonal 28459697.368806

Cube

Length = n
Surface area 2429863122972150
Volume 8.149779138422E+21
Space diagonal 34855868.393802

Equilateral Triangle

Length = n
Perimeter 60372135
Area 1.7536026601774E+14
Altitude 17427934.196901

Triangular Pyramid

Length = n
Surface area 1.7536026601774E+14
Volume 9.6046068232514E+20
Height 9486565.7896022