20492732 (number)

20492732 is an even 8-digits composite number following 20492731 and preceding 20492733. In scientific notation, it is written as 2.0492732 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 9427968 positive integers (up to 20492732) that are relatively prime to 20492732.

Interesting facts

Basic properties

Name

Name twenty million four hundred ninety-two thousand seven hundred thirty-two

Notation

Scientific notation 2.0492732 × 10^7
Engineering notation 2.0492732 × 10^6

Prime Factorization of 20492732

Prime Factorization 2 × 2 × 13 × 683 × 577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10246366
Product of the distinct prime numbers

The prime factorization of 20492732 is 2 × 2 × 13 × 683 × 577. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 82, 100, 931, 801, 370, 9679, 58778, 89510, 856743, 435348, 9529113, 9080379, 93866767, 40875583, 599430599, 535683196, 1202157896, 3072354932

Basic calculations (n = 20492732)

Multiplication

n×y
n×2 40985464
n×3 61478196
n×4 81970928
n×5 102463660

Division

n÷y
n÷2 10246366
n÷3 6830910.6666667
n÷3 5123183
n÷5 4098546.4

Exponentiation

ny
n2 419952064823824
n3 8.6059651172813E+21
n4 1.7635973674979E+29
n5 3.6140928208041E+36

Nth Root

y√n
2√n 4526.8898815854
3√n 273.65283611331
4√n 67.282166148136
5√n 28.994790297426

Divisors of 20492732

1, 2, 4, 13, 26, 52, 577, 683, 1154, 1366, 2308, 2732, 7501, 8879, 15002, 17758, 30004, 35516, 394091, 788182, 1576364, 5123183, 10246366, 20492732

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20492731
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20492732 can be divided by 24 positive divisors. The sum of these divisors (counting 20492732) is 1, the average is 0.041666666666667.

Base conversion 20492732

Base System Value
2 Binary 1001110001011000110111100
3 Ternary 1102120010202002
4 Quaternary 1032023012330
5 Quinary 20221231412
6 Senary 2011121432
8 Octal 116130674
10 Decimal 20492732
12 Duodecimal 6a43278
16 Hexadecimal 138b1bc
20 Vigesimal 681bgc
36 Base36 c78ak

Cryptographic Hash Functions

md5 b2676859856a1b4e506925c24418108f
sha1 309b15399b03c6934a5d2b6b13b946ca82a96174
sha256 1ec58ae823a0580025764285963cd34b566587fa143a84385264eba9dbd024ca
sha512 07c50d1f4308977c127bf2e12b71ebd4bafd0e3ba44b65e4f7d5d1a24db9b6f455ee81f00c21e60ee3fb3e77ba82903be55da1fab1297e30871d6e1129282bee
ripemd-160 2f05ae0477b78ecdf27b768d29cfe4fdbfcc2e3a

20492732 as geometric shapes

Circle

Radius = n
Diameter 40985464
Circumference 128759632.60637
Area 1.3193183217104E+15

Sphere

Radius = n
Volume 3.6048582386001E+22
Surface area 5.2772732868416E+15
Circumference 128759632.60637

Square

Length = n
Perimeter 81970928
Area 419952064823824
Diagonal 28981099.524477

Cube

Length = n
Surface area 2519712388942944
Volume 8.6059651172813E+21
Space diagonal 35494453.009893

Equilateral Triangle

Length = n
Perimeter 61478196
Area 1.8184457825458E+14
Altitude 17747226.504946

Triangular Pyramid

Length = n
Surface area 1.8184457825458E+14
Volume 1.0142227155141E+21
Height 9660366.508159