28528052 (number)

28528052 is an even 8-digits composite number following 28528051 and preceding 28528053. In scientific notation, it is written as 2.8528052 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 12226296 positive integers (up to 28528052) that are relatively prime to 28528052.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred twenty-eight thousand fifty-two

Notation

Scientific notation 2.8528052 × 10^7
Engineering notation 2.8528052 × 10^6

Prime Factorization of 28528052

Prime Factorization 2 × 2 × 7 × 1018859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14264026
Product of the distinct prime numbers

The prime factorization of 28528052 is 2 × 2 × 7 × 1018859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 34, 64, 455, 514, 2554, 6555, 59104, 63596, 155620, 543602, 2846919, 2849603, 91452772, 41107644, 887182053, 381167349, 5631398289, 3162534452

Basic calculations (n = 28528052)

Multiplication

n×y
n×2 57056104
n×3 85584156
n×4 114112208
n×5 142640260

Division

n÷y
n÷2 14264026
n÷3 9509350.6666667
n÷3 7132013
n÷5 5705610.4

Exponentiation

ny
n2 813849750914704
n3 2.3217548014282E+22
n4 6.6235141706393E+29
n5 1.8895595668273E+37

Nth Root

y√n
2√n 5341.1657903495
3√n 305.55592241401
4√n 73.083279827533
5√n 30.978074757601

Divisors of 28528052

1, 2, 4, 7, 14, 28, 1018859, 2037718, 4075436, 7132013, 14264026, 28528052

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 -28528051
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 28528052 can be divided by 12 positive divisors. The sum of these divisors (counting 28528052) is 1, the average is 0.083333333333333.

Base conversion 28528052

Base System Value
2 Binary 1101100110100110110110100
3 Ternary 1222200101010112
4 Quaternary 1230310312310
5 Quinary 24300344202
6 Senary 2455242152
8 Octal 154646664
10 Decimal 28528052
12 Duodecimal 9679358
16 Hexadecimal 1b34db4
20 Vigesimal 8i602c
36 Base36 gzgdw

Cryptographic Hash Functions

md5 c6648a2c710c1a9be7c5a4e34c0d8c7f
sha1 1471670aa402a8cf8fcda408dfdfc763134649ac
sha256 02776310fb889a77fa9cdec33ada0f063b9f80519f01227973e72963dd1a1cb3
sha512 6f101a1b5a7168f17adbc466ef4b112632ad9e9e6c911fe8c9fc00fc39d63f2bcbfb427fe543df92feeb37d627efd480be44fad820335a5912c2567db4eaa5ad
ripemd-160 3ae02407e371a32ce770a08f575eff9d914ac794

28528052 as geometric shapes

Circle

Radius = n
Diameter 57056104
Circumference 179247037.16886
Area 2.5567843985995E+15

Sphere

Radius = n
Volume 9.7253437701381E+22
Surface area 1.0227137594398E+16
Circumference 179247037.16886

Square

Length = n
Perimeter 114112208
Area 813849750914704
Diagonal 40344758.046485

Cube

Length = n
Surface area 4883098505488224
Volume 2.3217548014282E+22
Space diagonal 49412035.504967

Equilateral Triangle

Length = n
Perimeter 85584156
Area 3.5240727957789E+14
Altitude 24706017.752483

Triangular Pyramid

Length = n
Surface area 3.5240727957789E+14
Volume 2.7362142739038E+21
Height 13448252.682162