28164912 (number)

28164912 is an even 8-digits composite number following 28164911 and preceding 28164913. In scientific notation, it is written as 2.8164912 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors. There are 9388288 positive integers (up to 28164912) that are relatively prime to 28164912.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-four thousand nine hundred twelve

Notation

Scientific notation 2.8164912 × 10^7
Engineering notation 2.8164912 × 10^6

Prime Factorization of 28164912

Prime Factorization 2 × 2 × 2 × 2 × 3 × 586769

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3520614
Product of the distinct prime numbers

The prime factorization of 28164912 is 2 × 2 × 2 × 2 × 3 × 586769. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 87, 66, 584, 197, 6314, 2878, 41044, 27625, 544119, 32717, 7226252, 9938769, 92707705, 41404367, 609454727, 585289468, 9526245553, 6830921649

Basic calculations (n = 28164912)

Multiplication

n×y
n×2 56329824
n×3 84494736
n×4 112659648
n×5 140824560

Division

n÷y
n÷2 14082456
n÷3 9388304
n÷3 7041228
n÷5 5632982.4

Exponentiation

ny
n2 793262267967744
n3 2.2342161970232E+22
n4 6.2926502578133E+29
n5 1.7723194075809E+37

Nth Root

y√n
2√n 5307.0624643017
3√n 304.25388532347
4√n 72.849587948743
5√n 30.898804726714

Divisors of 28164912

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 586769, 1173538, 1760307, 2347076, 3520614, 4694152, 7041228, 9388304, 14082456, 28164912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28164911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28164912 can be divided by 20 positive divisors. The sum of these divisors (counting 28164912) is 1, the average is 0.05.

Base conversion 28164912

Base System Value
2 Binary 1101011011100001100110000
3 Ternary 1221222220222220
4 Quaternary 1223130030300
5 Quinary 24202234122
6 Senary 2443401040
8 Octal 153341460
10 Decimal 28164912
12 Duodecimal 9523180
16 Hexadecimal 1adc330
20 Vigesimal 8g0c5c
36 Base36 gro6o

Cryptographic Hash Functions

md5 93c7c77d8483bb1c60eb008cad4dc860
sha1 442e4632afadcea6898944ae70db12bbc6a8cd26
sha256 64808c37521d5eb1e13804aa195018f083041acdef2eb38ffc56a19229d814d7
sha512 78490a08a9b16415769a2ad80570ac1b59aefd0b6d4020650cd5a41e51e1e3e93d9b3c7918347c5ba8e07c2d888e83552dc23b92d5c7d028c44f43d169b1cc0c
ripemd-160 267172b4f8d9697602e1d4bf215f3561350fc21c

28164912 as geometric shapes

Circle

Radius = n
Diameter 56329824
Circumference 176965361.25641
Area 2.4921069134174E+15

Sphere

Radius = n
Volume 9.3586629214659E+22
Surface area 9.9684276536698E+15
Circumference 176965361.25641

Square

Length = n
Perimeter 112659648
Area 793262267967744
Diagonal 39831200.533445

Cube

Length = n
Surface area 4759573607806464
Volume 2.2342161970232E+22
Space diagonal 48783058.574706

Equilateral Triangle

Length = n
Perimeter 84494736
Area 3.4349263796186E+14
Altitude 24391529.287353

Triangular Pyramid

Length = n
Surface area 3.4349263796186E+14
Volume 2.6330490392532E+21
Height 13277066.844482