28392338 (number)

28392338 is an even 8-digits composite number following 28392337 and preceding 28392339. In scientific notation, it is written as 2.8392338 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 12999792 positive integers (up to 28392338) that are relatively prime to 28392338.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8392338 × 10^7
Engineering notation 2.8392338 × 10^6

Prime Factorization of 28392338

Prime Factorization 2 × 13 × 13 × 167 × 503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2184026
Product of the distinct prime numbers

The prime factorization of 28392338 is 2 × 13 × 13 × 167 × 503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 30, 52, 385, 449, 4629, 2406, 95889, 6426, 204511, 498144, 5263472, 7927878, 2091761, 41979819, 803237061, 187433131, 1881519383, 9095377722

Basic calculations (n = 28392338)

Multiplication

n×y
n×2 56784676
n×3 85177014
n×4 113569352
n×5 141961690

Division

n÷y
n÷2 14196169
n÷3 9464112.6666667
n÷3 7098084.5
n÷5 5678467.6

Exponentiation

ny
n2 806124857106244
n3 2.2887769413162E+22
n4 6.4983728524456E+29
n5 1.8450399847666E+37

Nth Root

y√n
2√n 5328.446114957
3√n 305.07062057261
4√n 72.996206168245
5√n 30.948544655943

Divisors of 28392338

1, 2, 13, 26, 167, 169, 334, 338, 503, 1006, 2171, 4342, 6539, 13078, 28223, 56446, 84001, 85007, 168002, 170014, 1092013, 2184026, 14196169, 28392338

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 -28392337
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 28392338 can be divided by 24 positive divisors. The sum of these divisors (counting 28392338) is 1, the average is 0.041666666666667.

Base conversion 28392338

Base System Value
2 Binary 1101100010011101110010010
3 Ternary 1222102110222002
4 Quaternary 1230103232102
5 Quinary 24232023323
6 Senary 2452314002
8 Octal 154235622
10 Decimal 28392338
12 Duodecimal 9612902
16 Hexadecimal 1b13b92
20 Vigesimal 8h90gi
36 Base36 gwjo2

Cryptographic Hash Functions

md5 6547e21d701d77c448eb588102acf02a
sha1 849fcbf16dced175c49d1f304e2c7d765c837fde
sha256 6fc4e2e48af8bbba96cdf7a73c8c4a2f16a715ceb50e8f27179663818b359127
sha512 f0cac485b949805915b2166db19851b568b7dbc32b59c52daa583413cc1cb412c480cbe951c77c38172b64759ccfa085f88684811b803a12eececaf87c92b633
ripemd-160 af192ba8c43cedfe3cda699247709e28ef58199f

28392338 as geometric shapes

Circle

Radius = n
Diameter 56784676
Circumference 178394320.95808
Area 2.5325159289611E+15

Sphere

Radius = n
Volume 9.5872064327263E+22
Surface area 1.0130063715844E+16
Circumference 178394320.95808

Square

Length = n
Perimeter 113569352
Area 806124857106244
Diagonal 40152829.467081

Cube

Length = n
Surface area 4836749142637464
Volume 2.2887769413162E+22
Space diagonal 49176971.961669

Equilateral Triangle

Length = n
Perimeter 85177014
Area 3.4906230243805E+14
Altitude 24588485.980834

Triangular Pyramid

Length = n
Surface area 3.4906230243805E+14
Volume 2.6973494930468E+21
Height 13384276.489027