28162208 (number)

28162208 is an even 8-digits composite number following 28162207 and preceding 28162209. In scientific notation, it is written as 2.8162208 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 12 positive divisors. There are 14081088 positive integers (up to 28162208) that are relatively prime to 28162208.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-two thousand two hundred eight

Notation

Scientific notation 2.8162208 × 10^7
Engineering notation 2.8162208 × 10^6

Prime Factorization of 28162208

Prime Factorization 2 × 2 × 2 × 2 × 2 × 880069

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1760138
Product of the distinct prime numbers

The prime factorization of 28162208 is 2 × 2 × 2 × 2 × 2 × 880069. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 76, 72, 1000, 152, 4328, 8760, 91507, 76980, 88362, 510872, 4672224, 4941952, 83353711, 94604393, 607461397, 360588805, 8652657042, 8369988721

Basic calculations (n = 28162208)

Multiplication

n×y
n×2 56324416
n×3 84486624
n×4 112648832
n×5 140811040

Division

n÷y
n÷2 14081104
n÷3 9387402.6666667
n÷3 7040552
n÷5 5632441.6

Exponentiation

ny
n2 793109959435264
n3 2.2335727644487E+22
n4 6.2902340775541E+29
n5 1.7714688046077E+37

Nth Root

y√n
2√n 5306.8077033184
3√n 304.24414828097
4√n 72.847839386755
5√n 30.898211409918

Divisors of 28162208

1, 2, 4, 8, 16, 32, 880069, 1760138, 3520276, 7040552, 14081104, 28162208

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 -28162207
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 28162208 can be divided by 12 positive divisors. The sum of these divisors (counting 28162208) is 1, the average is 0.083333333333333.

Base conversion 28162208

Base System Value
2 Binary 1101011011011100010100000
3 Ternary 1221222210021202
4 Quaternary 1223123202200
5 Quinary 24202142313
6 Senary 2443340332
8 Octal 153334240
10 Decimal 28162208
12 Duodecimal 95216a8
16 Hexadecimal 1adb8a0
20 Vigesimal 8g05a8
36 Base36 grm3k

Cryptographic Hash Functions

md5 6d72093e5dc2767c8cfaf01166078c34
sha1 2f94373944a22dd66ffe9fac4014272db873f70c
sha256 8713bf08cb02952e229c5c63197f14d977ed503ab662015ab67f0c2cd5d3c28b
sha512 3db94488efbbca0c845e489e7e07e4ffafe2aa2486a5db83a7c4fe0caf111addea78d876539071729642037101e63310a0e19679bbda997f91b46114f021e546
ripemd-160 a4a12713aec6c65bdb0ba255789bf87e7109ba1f

28162208 as geometric shapes

Circle

Radius = n
Diameter 56324416
Circumference 176948371.52334
Area 2.4916284220507E+15

Sphere

Radius = n
Volume 9.3559677174006E+22
Surface area 9.9665136882029E+15
Circumference 176948371.52334

Square

Length = n
Perimeter 112648832
Area 793109959435264
Diagonal 39827376.499972

Cube

Length = n
Surface area 4758659756611584
Volume 2.2335727644487E+22
Space diagonal 48778375.109323

Equilateral Triangle

Length = n
Perimeter 84486624
Area 3.4342668643269E+14
Altitude 24389187.554661

Triangular Pyramid

Length = n
Surface area 3.4342668643269E+14
Volume 2.6322907466922E+21
Height 13275792.166657