28436812 (number)

28436812 is an even 8-digits composite number following 28436811 and preceding 28436813. In scientific notation, it is written as 2.8436812 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 14189456 positive integers (up to 28436812) that are relatively prime to 28436812.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-six thousand eight hundred twelve

Notation

Scientific notation 2.8436812 × 10^7
Engineering notation 2.8436812 × 10^6

Prime Factorization of 28436812

Prime Factorization 2 × 2 × 509 × 13967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14218406
Product of the distinct prime numbers

The prime factorization of 28436812 is 2 × 2 × 509 × 13967. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 61, 46, 720, 950, 78, 4323, 89123, 19415, 217718, 672307, 2779449, 6552625, 65502477, 52603250, 293735050, 65151152, 9522220017, 9683794754

Basic calculations (n = 28436812)

Multiplication

n×y
n×2 56873624
n×3 85310436
n×4 113747248
n×5 142184060

Division

n÷y
n÷2 14218406
n÷3 9478937.3333333
n÷3 7109203
n÷5 5687362.4

Exponentiation

ny
n2 808652276723344
n3 2.2995492766554E+22
n4 6.5391850464985E+29
n5 1.8595357580049E+37

Nth Root

y√n
2√n 5332.6177436602
3√n 305.22982588057
4√n 73.024774862099
5√n 30.958234199504

Divisors of 28436812

1, 2, 4, 509, 1018, 2036, 13967, 27934, 55868, 7109203, 14218406, 28436812

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28436811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28436812 can be divided by 12 positive divisors. The sum of these divisors (counting 28436812) is 1, the average is 0.083333333333333.

Base conversion 28436812

Base System Value
2 Binary 1101100011110100101001100
3 Ternary 1222111201222021
4 Quaternary 1230132211030
5 Quinary 24234434222
6 Senary 2453255524
8 Octal 154364514
10 Decimal 28436812
12 Duodecimal 96345a4
16 Hexadecimal 1b1e94c
20 Vigesimal 8hec0c
36 Base36 gxhzg

Cryptographic Hash Functions

md5 af8c8fbf427098607809290672bcf8a4
sha1 1597b008f9fd353edb79950ee1aceee907dcc21e
sha256 820140cddff7aff7f65d5f97ecf9270bae892508cf35ddf04dc8c41311c11da0
sha512 2c8241951adf3414d63f97ecfb5edbe4dbc0258c32adb21aa86f0b40d2592548fe5030292c43072fe6890366809586b9a7d741366f792ae9dd291218d3a1684f
ripemd-160 5aa3cc8ed778effa522f14db28cb359718744c66

28436812 as geometric shapes

Circle

Radius = n
Diameter 56873624
Circumference 178673759.34143
Area 2.5404560518627E+15

Sphere

Radius = n
Volume 9.6323294854776E+22
Surface area 1.0161824207451E+16
Circumference 178673759.34143

Square

Length = n
Perimeter 113747248
Area 808652276723344
Diagonal 40215725.201054

Cube

Length = n
Surface area 4851913660340064
Volume 2.2995492766554E+22
Space diagonal 49254003.189284

Equilateral Triangle

Length = n
Perimeter 85310436
Area 3.5015670723527E+14
Altitude 24627001.594642

Triangular Pyramid

Length = n
Surface area 3.5015670723527E+14
Volume 2.7100448119927E+21
Height 13405241.733685