20148432 (number)

20148432 is an even 8-digits composite number following 20148431 and preceding 20148433. In scientific notation, it is written as 2.0148432 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 6652800 positive integers (up to 20148432) that are relatively prime to 20148432.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-eight thousand four hundred thirty-two

Notation

Scientific notation 2.0148432 × 10^7
Engineering notation 2.0148432 × 10^6

Prime Factorization of 20148432

Prime Factorization 2 × 2 × 2 × 2 × 3 × 109 × 3851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2518554
Product of the distinct prime numbers

The prime factorization of 20148432 is 2 × 2 × 2 × 2 × 3 × 109 × 3851. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20148432)

Multiplication

n×y
n×2 40296864
n×3 60445296
n×4 80593728
n×5 100742160

Division

n÷y
n÷2 10074216
n÷3 6716144
n÷3 5037108
n÷5 4029686.4

Exponentiation

ny
n2 405959312058624
n3 8.17944359378E+21
n4 1.6480296304711E+29
n5 3.3205212943532E+36

Nth Root

y√n
2√n 4488.7004800944
3√n 272.11161797332
4√n 66.997764739538
5√n 28.896700105271

Divisors of 20148432

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148432 can be divided by 40 positive divisors. The sum of these divisors (counting 20148432) is 1, the average is 0.025.

Base conversion 20148432

Base System Value
2 Binary 1001100110111000011010000
3 Ternary 1101220122110020
4 Quaternary 1030313003100
5 Quinary 20124222212
6 Senary 1555503440
8 Octal 114670320
10 Decimal 20148432
12 Duodecimal 68b7b80
16 Hexadecimal 13370d0
20 Vigesimal 65ib1c
36 Base36 bzumo

Cryptographic Hash Functions

md5 c0e6531957627877849bb008dcc054a1
sha1 bfbb9d4be0f2b86155ff118d58341414773d601e
sha256 a4e1b43a95e0e52763f8a0c23979629148626517a8681d2ab33fcf8c2f12575f
sha512 dc2dcbbdf2a633f7e05dbf8bdbd641554b1f7a30f6df82b5eb7694d681b4d670c79bfcc5e68573d388df3615d2536805169c8f0f2ed677f556acfd59518aefa5
ripemd-160 8cf9bbd4264c61a192fbc25e5162016d84e58b37

20148432 as geometric shapes

Circle

Radius = n
Diameter 40296864
Circumference 126596331.90511
Area 1.2753587924197E+15

Sphere

Radius = n
Volume 3.4261973206228E+22
Surface area 5.101435169679E+15
Circumference 126596331.90511

Square

Length = n
Perimeter 80593728
Area 405959312058624
Diagonal 28494185.794952

Cube

Length = n
Surface area 2435755872351744
Volume 8.17944359378E+21
Space diagonal 34898107.916847

Equilateral Triangle

Length = n
Perimeter 60445296
Area 1.7578553857281E+14
Altitude 17449053.958423

Triangular Pyramid

Length = n
Surface area 1.7578553857281E+14
Volume 9.6395667191578E+20
Height 9498061.9316507