28541732 (number)

28541732 is an even 8-digits composite number following 28541731 and preceding 28541733. In scientific notation, it is written as 2.8541732 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 13970880 positive integers (up to 28541732) that are relatively prime to 28541732.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8541732 × 10^7
Engineering notation 2.8541732 × 10^6

Prime Factorization of 28541732

Prime Factorization 2 × 2 × 281 × 67 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14270866
Product of the distinct prime numbers

The prime factorization of 28541732 is 2 × 2 × 281 × 67 × 379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28541732)

Multiplication

n×y
n×2 57083464
n×3 85625196
n×4 114166928
n×5 142708660

Division

n÷y
n÷2 14270866
n÷3 9513910.6666667
n÷3 7135433
n÷5 5708346.4

Exponentiation

ny
n2 814630465559824
n3 2.3250964427044E+22
n4 6.6362279541822E+29
n5 1.8940943975918E+37

Nth Root

y√n
2√n 5342.4462561639
3√n 305.60475548369
4√n 73.09203962241
5√n 30.981045158807

Divisors of 28541732

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 -28541731
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 28541732 can be divided by 24 positive divisors. The sum of these divisors (counting 28541732) is 1, the average is 0.041666666666667.

Base conversion 28541732

Base System Value
2 Binary 1101100111000001100100100
3 Ternary 1222201001220012
4 Quaternary 1230320030210
5 Quinary 24301313412
6 Senary 2455425352
8 Octal 154701444
10 Decimal 28541732
12 Duodecimal 9685258
16 Hexadecimal 1b38324
20 Vigesimal 8i7e6c
36 Base36 gzqxw

Cryptographic Hash Functions

md5 1c3aae7f035015a2645eb5571fe77c8f
sha1 eb20015890b2d42d2976d23cb278dd45bc9ce11b
sha256 4001efc687894549903ad266dfaacb139546c0f4a4705b1836ce6b5f743e79cb
sha512 b037a146a6bfd7b6d7f2f1ed238014234ed992487eeafd6be9ea258b29a66c88e6d201f7bae59dd4723c7250dcda6406fd634aae1964cf38e02affdba8e05cb5
ripemd-160 8dc4f7ee42ab9864e30877cae9d68dc72066428d

28541732 as geometric shapes

Circle

Radius = n
Diameter 57083464
Circumference 179332991.14386
Area 2.5592370859932E+15

Sphere

Radius = n
Volume 9.7393412043838E+22
Surface area 1.0236948343973E+16
Circumference 179332991.14386

Square

Length = n
Perimeter 114166928
Area 814630465559824
Diagonal 40364104.488018

Cube

Length = n
Surface area 4887782793358944
Volume 2.3250964427044E+22
Space diagonal 49435729.960014

Equilateral Triangle

Length = n
Perimeter 85625196
Area 3.5274533893578E+14
Altitude 24717864.980007

Triangular Pyramid

Length = n
Surface area 3.5274533893578E+14
Volume 2.740152435915E+21
Height 13454701.496006