28394044 (number)

28394044 is an even 8-digits composite number following 28394043 and preceding 28394045. In scientific notation, it is written as 2.8394044 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 12123840 positive integers (up to 28394044) that are relatively prime to 28394044.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-four thousand forty-four

Notation

Scientific notation 2.8394044 × 10^7
Engineering notation 2.8394044 × 10^6

Prime Factorization of 28394044

Prime Factorization 2 × 2 × 2051 × 3461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14197022
Product of the distinct prime numbers

The prime factorization of 28394044 is 2 × 2 × 2051 × 3461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 84, 24, 343, 304, 6991, 2874, 62645, 62588, 564018, 221419, 7838928, 6338677, 1860308, 97966745, 45490914, 446767328, 4449750378, 7284307315

Basic calculations (n = 28394044)

Multiplication

n×y
n×2 56788088
n×3 85182132
n×4 113576176
n×5 141970220

Division

n÷y
n÷2 14197022
n÷3 9464681.3333333
n÷3 7098511
n÷5 5678808.8

Exponentiation

ny
n2 806221734673936
n3 2.2891895408088E+22
n4 6.4999348546065E+29
n5 1.8455943625883E+37

Nth Root

y√n
2√n 5328.606196746
3√n 305.07673067239
4√n 72.997302667606
5√n 30.948916565774

Divisors of 28394044

1, 2, 4, 2051, 3461, 4102, 6922, 8204, 13844, 7098511, 14197022, 28394044

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 -28394043
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 28394044 can be divided by 12 positive divisors. The sum of these divisors (counting 28394044) is 1, the average is 0.083333333333333.

Base conversion 28394044

Base System Value
2 Binary 1101100010100001000111100
3 Ternary 1222102120022021
4 Quaternary 1230110020330
5 Quinary 24232102134
6 Senary 2452325524
8 Octal 154241074
10 Decimal 28394044
12 Duodecimal 96138a4
16 Hexadecimal 1b1423c
20 Vigesimal 8h9524
36 Base36 gwkzg

Cryptographic Hash Functions

md5 ac9e9de0d575b83ef0ff3c0dc736edb1
sha1 4773af5a57d28cc43b7234c805748c47c71c7b52
sha256 af25d93f048cc8a43f81eead1d4dbd846cd45dc40222d1aecb738121c3d5b29f
sha512 c792ea1b4e8ccbc80dcc7a7f5e9460f7dd98819b50025b0610e9bca446bd7f4296834ebeff04e6dde9ce0e475f104d042b8996afa4ea151340d17b91c62b06c7
ripemd-160 bbccec3f37e01f44559453a6add8d72c3073399d

28394044 as geometric shapes

Circle

Radius = n
Diameter 56788088
Circumference 178405040.07221
Area 2.5328202788161E+15

Sphere

Radius = n
Volume 9.5889347254394E+22
Surface area 1.0131281115264E+16
Circumference 178405040.07221

Square

Length = n
Perimeter 113576176
Area 806221734673936
Diagonal 40155242.115418

Cube

Length = n
Surface area 4837330408043616
Volume 2.2891895408088E+22
Space diagonal 49179926.840346

Equilateral Triangle

Length = n
Perimeter 85182132
Area 3.4910425165539E+14
Altitude 24589963.420173

Triangular Pyramid

Length = n
Surface area 3.4910425165539E+14
Volume 2.697835746212E+21
Height 13385080.705139