20245732 (number)

20245732 is an even 8-digits composite number following 20245731 and preceding 20245733. In scientific notation, it is written as 2.0245732 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 9184416 positive integers (up to 20245732) that are relatively prime to 20245732.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-five thousand seven hundred thirty-two

Notation

Scientific notation 2.0245732 × 10^7
Engineering notation 2.0245732 × 10^6

Prime Factorization of 20245732

Prime Factorization 2 × 2 × 13 × 59 × 6599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10122866
Product of the distinct prime numbers

The prime factorization of 20245732 is 2 × 2 × 13 × 59 × 6599. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 9, 6, 775, 779, 2332, 5282, 50677, 29575, 880326, 628215, 4051576, 2264038, 20270478, 63408704, 742071189, 639217383, 6266354885, 1190174710

Basic calculations (n = 20245732)

Multiplication

n×y
n×2 40491464
n×3 60737196
n×4 80982928
n×5 101228660

Division

n÷y
n÷2 10122866
n÷3 6748577.3333333
n÷3 5061433
n÷5 4049146.4

Exponentiation

ny
n2 409889664215824
n3 8.2985162912836E+21
n4 1.6800953683096E+29
n5 3.4014760561238E+36

Nth Root

y√n
2√n 4499.5257527877
3√n 272.54893826898
4√n 67.07850440184
5√n 28.924555706572

Divisors of 20245732

1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 6599, 13198, 26396, 85787, 171574, 343148, 389341, 778682, 1557364, 5061433, 10122866, 20245732

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 -20245731
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 20245732 can be divided by 24 positive divisors. The sum of these divisors (counting 20245732) is 1, the average is 0.041666666666667.

Base conversion 20245732

Base System Value
2 Binary 1001101001110110011100100
3 Ternary 1102002120220221
4 Quaternary 1031032303210
5 Quinary 20140330412
6 Senary 2001534124
8 Octal 115166344
10 Decimal 20245732
12 Duodecimal 6944344
16 Hexadecimal 134ece4
20 Vigesimal 66ae6c
36 Base36 c1xpg

Cryptographic Hash Functions

md5 15cee259282f23a6cc4a8dc8369ec988
sha1 db54639191c42b3a789d4112746f6977611a1d3f
sha256 360e32be2e80964d285709d573ca187662d856cda2360258537da5ddb88a7d27
sha512 ab62f4132b352381731564253fa152fb31ea46c8efb2205fd4454df655718d8a86d80cdcef3a6de728754738ce6c63b0accfe2f5faa9fe927659e587b9770ec8
ripemd-160 e848f0acc8f57ff061a6aa5126d5c1039eb66d3f

20245732 as geometric shapes

Circle

Radius = n
Diameter 40491464
Circumference 127207685.8355
Area 1.2877063578828E+15

Sphere

Radius = n
Volume 3.4760743755189E+22
Surface area 5.1508254315313E+15
Circumference 127207685.8355

Square

Length = n
Perimeter 80982928
Area 409889664215824
Diagonal 28631788.774571

Cube

Length = n
Surface area 2459337985294944
Volume 8.2985162912836E+21
Space diagonal 35066636.460423

Equilateral Triangle

Length = n
Perimeter 60737196
Area 1.7748743097979E+14
Altitude 17533318.230212

Triangular Pyramid

Length = n
Surface area 1.7748743097979E+14
Volume 9.7798952389227E+20
Height 9543929.5915237