28444325 (number)

28444325 is an odd 8-digits composite number following 28444324 and preceding 28444326. In scientific notation, it is written as 2.8444325 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 18002880 positive integers (up to 28444325) that are relatively prime to 28444325.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8444325 × 10^7
Engineering notation 2.8444325 × 10^6

Prime Factorization of 28444325

Prime Factorization 5 × 5 × 91 × 12503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5688865
Product of the distinct prime numbers

The prime factorization of 28444325 is 5 × 5 × 91 × 12503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 4, 45, 360, 274, 8734, 4318, 7388, 51328, 697731, 55762, 7373112, 6317557, 93792561, 69708643, 339649664, 38777648, 5609176812, 2433850804

Basic calculations (n = 28444325)

Multiplication

n×y
n×2 56888650
n×3 85332975
n×4 113777300
n×5 142221625

Division

n÷y
n÷2 14222162.5
n÷3 9481441.6666667
n÷3 7111081.25
n÷5 5688865

Exponentiation

ny
n2 809079624705625
n3 2.3013723796005E+22
n4 6.5460983911379E+29
n5 1.861993501195E+37

Nth Root

y√n
2√n 5333.3221354049
3√n 305.25670406647
4√n 73.029597667007
5√n 30.959869858504

Divisors of 28444325

1, 5, 25, 91, 455, 2275, 12503, 62515, 312575, 1137773, 5688865, 28444325

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 -28444324
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 28444325 can be divided by 12 positive divisors. The sum of these divisors (counting 28444325) is 1, the average is 0.083333333333333.

Base conversion 28444325

Base System Value
2 Binary 1101100100000011010100101
3 Ternary 1222112010021112
4 Quaternary 1230200122211
5 Quinary 24240204300
6 Senary 2453354405
8 Octal 154403245
10 Decimal 28444325
12 Duodecimal 9638a05
16 Hexadecimal 1b206a5
20 Vigesimal 8hfag5
36 Base36 gxns5

Cryptographic Hash Functions

md5 954952b4343e6d8bdadbabfa710c3827
sha1 5bddc1ec2e5cfbe6adf6b4d7beeae355e32317ad
sha256 c6346f6d7eaa089957db5b0563f919826f3100b69009640c3444fb5a3e0efa23
sha512 0565442fc01010f382dac81a39bd0317b7aa1b6e02981b396c7de4716067aebfe094d29a7d2477c3dce398783936b9e4f16ac9f70e16fe3ab9f759c64c84d057
ripemd-160 606244a460f205689eefee52f416c095cbe77ad7

28444325 as geometric shapes

Circle

Radius = n
Diameter 56888650
Circumference 178720964.91264
Area 2.5417986051444E+15

Sphere

Radius = n
Volume 9.6399660812364E+22
Surface area 1.0167194420578E+16
Circumference 178720964.91264

Square

Length = n
Perimeter 113777300
Area 809079624705625
Diagonal 40226350.187548

Cube

Length = n
Surface area 4854477748233750
Volume 2.3013723796005E+22
Space diagonal 49267016.087002

Equilateral Triangle

Length = n
Perimeter 85332975
Area 3.5034175433973E+14
Altitude 24633508.043501

Triangular Pyramid

Length = n
Surface area 3.5034175433973E+14
Volume 2.7121933594182E+21
Height 13408783.395849