28162365 (number)

28162365 is an odd 8-digits composite number following 28162364 and preceding 28162366. In scientific notation, it is written as 2.8162365 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 11370240 positive integers (up to 28162365) that are relatively prime to 28162365.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8162365 × 10^7
Engineering notation 2.8162365 × 10^6

Prime Factorization of 28162365

Prime Factorization 15 × 7 × 11 × 37 × 659

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28162365
Product of the distinct prime numbers

The prime factorization of 28162365 is 15 × 7 × 11 × 37 × 659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 67, 61, 421, 24, 8772, 3831, 45906, 50419, 774320, 715465, 2654007, 1516460, 92840274, 39152303, 878008292, 864962191, 9466990276, 3708267208

Basic calculations (n = 28162365)

Multiplication

n×y
n×2 56324730
n×3 84487095
n×4 112649460
n×5 140811825

Division

n÷y
n÷2 14081182.5
n÷3 9387455
n÷3 7040591.25
n÷5 5632473

Exponentiation

ny
n2 793118802393225
n3 2.2336101201361E+22
n4 6.2903743470966E+29
n5 1.7715181834957E+37

Nth Root

y√n
2√n 5306.8224956183
3√n 304.24471365144
4√n 72.847940915432
5√n 30.898245860402

Divisors of 28162365

1, 7, 11, 15, 37, 77, 105, 165, 259, 407, 555, 659, 1155, 2849, 3885, 4613, 6105, 7249, 9885, 24383, 42735, 50743, 69195, 108735, 170681, 268213, 365745, 761145, 1877491, 2560215, 4023195, 28162365

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28162364
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28162365 can be divided by 32 positive divisors. The sum of these divisors (counting 28162365) is 1, the average is 0.03125.

Base conversion 28162365

Base System Value
2 Binary 1101011011011100100111101
3 Ternary 1221222210111120
4 Quaternary 1223123210331
5 Quinary 24202143430
6 Senary 2443341153
8 Octal 153334475
10 Decimal 28162365
12 Duodecimal 95217b9
16 Hexadecimal 1adb93d
20 Vigesimal 8g05i5
36 Base36 grm7x

Cryptographic Hash Functions

md5 7b3dc0262a9f6fb7319952d71dc37ead
sha1 9beed7e9610f169e6327c7a7312aab75a8720183
sha256 8e46ec1f2c5a9a71346f1db456ee4349dcf5f7b73df76dea07b9b767eac2379f
sha512 9bdd1eb6ca078a760b81bc7cff63c2e79d347595df1abf217751af7af37cc6b085acc1d5345e50c72dbfff3c21c81a59d3bbbcf74d2d45abb629f9fea6bf4a38
ripemd-160 bda0552823c1381966db31f7739f6767546478cb

28162365 as geometric shapes

Circle

Radius = n
Diameter 56324730
Circumference 176949357.98343
Area 2.4916562030225E+15

Sphere

Radius = n
Volume 9.3561241925378E+22
Surface area 9.96662481209E+15
Circumference 176949357.98343

Square

Length = n
Perimeter 112649460
Area 793118802393225
Diagonal 39827598.531501

Cube

Length = n
Surface area 4758712814359350
Volume 2.2336101201361E+22
Space diagonal 48778647.041299

Equilateral Triangle

Length = n
Perimeter 84487095
Area 3.4343051554581E+14
Altitude 24389323.52065

Triangular Pyramid

Length = n
Surface area 3.4343051554581E+14
Volume 2.6323347707919E+21
Height 13275866.177167