28495328 (number)

28495328 is an even 8-digits composite number following 28495327 and preceding 28495329. In scientific notation, it is written as 2.8495328 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 48 positive divisors. There are 13501440 positive integers (up to 28495328) that are relatively prime to 28495328.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-five thousand three hundred twenty-eight

Notation

Scientific notation 2.8495328 × 10^7
Engineering notation 2.8495328 × 10^6

Prime Factorization of 28495328

Prime Factorization 2 × 2 × 2 × 2 × 2 × 37 × 41 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1780958
Product of the distinct prime numbers

The prime factorization of 28495328 is 2 × 2 × 2 × 2 × 2 × 37 × 41 × 587. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28495328)

Multiplication

n×y
n×2 56990656
n×3 85485984
n×4 113981312
n×5 142476640

Division

n÷y
n÷2 14247664
n÷3 9498442.6666667
n÷3 7123832
n÷5 5699065.6

Exponentiation

ny
n2 811983717827584
n3 2.3137742370156E+22
n4 6.5931755801711E+29
n5 1.8787470071856E+37

Nth Root

y√n
2√n 5338.1015351902
3√n 305.43904520054
4√n 73.062312687118
5√n 30.970964619345

Divisors of 28495328

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28495327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28495328 can be divided by 48 positive divisors. The sum of these divisors (counting 28495328) is 1, the average is 0.020833333333333.

Base conversion 28495328

Base System Value
2 Binary 1101100101100110111100000
3 Ternary 1222121201020112
4 Quaternary 1230230313200
5 Quinary 24243322303
6 Senary 2454430452
8 Octal 154546740
10 Decimal 28495328
12 Duodecimal 9662428
16 Hexadecimal 1b2cde0
20 Vigesimal 8i1i68
36 Base36 gyr4w

Cryptographic Hash Functions

md5 12038e8419cd8ad787ee35c236f3501e
sha1 f6c6cd0b68e400ce6012009a38f91339f4ac2dc7
sha256 fbc6d79b26abec8143dde92e3ffdea968fa95c33844febd3d221d9222b499e1e
sha512 094054bda19d881f67cd3271bbb31c60095d69fa4b68306faa50b11c3732acd745dc770639b4de58508432c26679b108ed2869caf643d92346cef14bc142082e
ripemd-160 b54c4c8c2a31d153eaa0cc6785a11d94241818e4

28495328 as geometric shapes

Circle

Radius = n
Diameter 56990656
Circumference 179041426.21286
Area 2.5509220827617E+15

Sphere

Radius = n
Volume 9.6919148600982E+22
Surface area 1.0203688331047E+16
Circumference 179041426.21286

Square

Length = n
Perimeter 113981312
Area 811983717827584
Diagonal 40298479.32187

Cube

Length = n
Surface area 4871902306965504
Volume 2.3137742370156E+22
Space diagonal 49355355.87434

Equilateral Triangle

Length = n
Perimeter 85485984
Area 3.5159926354901E+14
Altitude 24677677.93717

Triangular Pyramid

Length = n
Surface area 3.5159926354901E+14
Volume 2.7268090885475E+21
Height 13432826.440623