28303432 (number)

28303432 is an even 8-digits composite number following 28303431 and preceding 28303433. In scientific notation, it is written as 2.8303432 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 13393600 positive integers (up to 28303432) that are relatively prime to 28303432.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred three thousand four hundred thirty-two

Notation

Scientific notation 2.8303432 × 10^7
Engineering notation 2.8303432 × 10^6

Prime Factorization of 28303432

Prime Factorization 2 × 2 × 2 × 2323 × 1523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7075858
Product of the distinct prime numbers

The prime factorization of 28303432 is 2 × 2 × 2 × 2323 × 1523. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 7, 46, 788, 138, 5773, 8745, 1364, 735, 693984, 851161, 6807143, 4275152, 12950622, 68780388, 900239684, 428745356, 6284084173, 7982787724

Basic calculations (n = 28303432)

Multiplication

n×y
n×2 56606864
n×3 84910296
n×4 113213728
n×5 141517160

Division

n÷y
n÷2 14151716
n÷3 9434477.3333333
n÷3 7075858
n÷5 5660686.4

Exponentiation

ny
n2 801084262978624
n3 2.2673433963486E+22
n4 6.4173599639201E+29
n5 1.8163331135833E+37

Nth Root

y√n
2√n 5320.0969915971
3√n 304.75186124206
4√n 72.938994999911
5√n 30.929138264226

Divisors of 28303432

1, 2, 4, 8, 1523, 2323, 3046, 4646, 6092, 9292, 12184, 18584, 3537929, 7075858, 14151716, 28303432

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28303431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28303432 can be divided by 16 positive divisors. The sum of these divisors (counting 28303432) is 1, the average is 0.0625.

Base conversion 28303432

Base System Value
2 Binary 1101011111110000001001000
3 Ternary 1222020222000021
4 Quaternary 1223332001020
5 Quinary 24221202212
6 Senary 2450350224
8 Octal 153760110
10 Decimal 28303432
12 Duodecimal 958b374
16 Hexadecimal 1afe048
20 Vigesimal 8ghibc
36 Base36 gun2g

Cryptographic Hash Functions

md5 28a25df0ef26792cbf0f48932f9b4831
sha1 4b04102cb1d791b81bfd3ecc7393ecf09fe68147
sha256 d233e2a31f7ed74e95fd05f3a0562330c92e4f93d983249aa01b5edc9f7352e8
sha512 63890fdcfa398f3c2f9245646f78aca054c21fd375e0f3863b923c2871d67e21c0d321204192b579f99e338a043e798f03c16c35324862771b8201b3ed034afe
ripemd-160 7dea805d5457d8cf73018467d64d6efb0d5a0eab

28303432 as geometric shapes

Circle

Radius = n
Diameter 56606864
Circumference 177835708.08516
Area 2.51668043548E+15

Sphere

Radius = n
Volume 9.497425809512E+22
Surface area 1.006672174192E+16
Circumference 177835708.08516

Square

Length = n
Perimeter 113213728
Area 801084262978624
Diagonal 40027097.396105

Cube

Length = n
Surface area 4806505577871744
Volume 2.2673433963486E+22
Space diagonal 49022982.252571

Equilateral Triangle

Length = n
Perimeter 84910296
Area 3.4687966115571E+14
Altitude 24511491.126285

Triangular Pyramid

Length = n
Surface area 3.4687966115571E+14
Volume 2.672089818061E+21
Height 13342365.798702