28239616 (number)

28239616 is an even 8-digits composite number following 28239615 and preceding 28239617. In scientific notation, it is written as 2.8239616 × 10^7. The sum of its digits is 37. It has a total of 9 prime factors and 18 positive divisors. There are 14119680 positive integers (up to 28239616) that are relatively prime to 28239616.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-nine thousand six hundred sixteen

Notation

Scientific notation 2.8239616 × 10^7
Engineering notation 2.8239616 × 10^6

Prime Factorization of 28239616

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 110311

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 220622
Product of the distinct prime numbers

The prime factorization of 28239616 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 110311. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 9, 6, 58, 848, 244, 1177, 9813, 30896, 38932, 65723, 925742, 4483940, 549978, 79226965, 59437327, 861173085, 163897958, 2950777579, 4181329070

Basic calculations (n = 28239616)

Multiplication

n×y
n×2 56479232
n×3 84718848
n×4 112958464
n×5 141198080

Division

n÷y
n÷2 14119808
n÷3 9413205.3333333
n÷3 7059904
n÷5 5647923.2

Exponentiation

ny
n2 797475911827456
n3 2.2520413519257E+22
n4 6.3596782994503E+29
n5 1.7959487306001E+37

Nth Root

y√n
2√n 5314.0959720351
3√n 304.52264664041
4√n 72.897846141262
5√n 30.915178427739

Divisors of 28239616

1, 2, 4, 8, 16, 32, 64, 128, 256, 110311, 220622, 441244, 882488, 1764976, 3529952, 7059904, 14119808, 28239616

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28239615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28239616 can be divided by 18 positive divisors. The sum of these divisors (counting 28239616) is 1, the average is 0.055555555555556.

Base conversion 28239616

Base System Value
2 Binary 1101011101110011100000000
3 Ternary 1222010201110201
4 Quaternary 1223232130000
5 Quinary 24212131431
6 Senary 2445134544
8 Octal 153563400
10 Decimal 28239616
12 Duodecimal 955a454
16 Hexadecimal 1aee700
20 Vigesimal 8g9j0g
36 Base36 gt9ts

Cryptographic Hash Functions

md5 f3a7a584dc28b9cf512a18d96413d71c
sha1 360096edbd4ce7c503ce5226acbf62353f097216
sha256 31832d5f2d6cc7e51fc128fc00335e9225f88ee575224ffcf78c81c555087187
sha512 70b18813eb8c3dd79a9825cd7c038656bddca1640fb25f82033636651e2f928eaabc40759bba0693bb1221dd15469400d0347b0dd9ff6fe74d80cb0be33f1d40
ripemd-160 deba332dd3bbe6ac816424b75f6ec6f03580d5b7

28239616 as geometric shapes

Circle

Radius = n
Diameter 56479232
Circumference 177434740.33159
Area 2.505344466012E+15

Sphere

Radius = n
Volume 9.4333287557204E+22
Surface area 1.0021377864048E+16
Circumference 177434740.33159

Square

Length = n
Perimeter 112958464
Area 797475911827456
Diagonal 39936847.943408

Cube

Length = n
Surface area 4784855470964736
Volume 2.2520413519257E+22
Space diagonal 48912449.698235

Equilateral Triangle

Length = n
Perimeter 84718848
Area 3.4531719927437E+14
Altitude 24456224.849117

Triangular Pyramid

Length = n
Surface area 3.4531719927437E+14
Volume 2.6540561857653E+21
Height 13312282.647803