28528074 (number)

28528074 is an even 8-digits composite number following 28528073 and preceding 28528075. In scientific notation, it is written as 2.8528074 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 8949888 positive integers (up to 28528074) that are relatively prime to 28528074.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred twenty-eight thousand seventy-four

Notation

Scientific notation 2.8528074 × 10^7
Engineering notation 2.8528074 × 10^6

Prime Factorization of 28528074

Prime Factorization 2 × 9 × 17 × 93229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28528074
Product of the distinct prime numbers

The prime factorization of 28528074 is 2 × 9 × 17 × 93229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 59, 68, 306, 974, 4970, 8871, 3086, 10803, 6020, 159960, 2146952, 6229637, 60074815, 37081305, 920818348, 527962139, 9774025394, 2311339318

Basic calculations (n = 28528074)

Multiplication

n×y
n×2 57056148
n×3 85584222
n×4 114112296
n×5 142640370

Division

n÷y
n÷2 14264037
n÷3 9509358
n÷3 7132018.5
n÷5 5705614.8

Exponentiation

ny
n2 813851006149476
n3 2.3217601728407E+22
n4 6.6235346021051E+29
n5 1.8895668527042E+37

Nth Root

y√n
2√n 5341.1678498246
3√n 305.55600095925
4√n 73.083293917452
5√n 30.978079535477

Divisors of 28528074

1, 2, 9, 17, 18, 34, 153, 306, 93229, 186458, 839061, 1584893, 1678122, 3169786, 14264037, 28528074

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28528073
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28528074 can be divided by 16 positive divisors. The sum of these divisors (counting 28528074) is 1, the average is 0.0625.

Base conversion 28528074

Base System Value
2 Binary 1101100110100110111001010
3 Ternary 1222200101011100
4 Quaternary 1230310313022
5 Quinary 24300344244
6 Senary 2455242230
8 Octal 154646712
10 Decimal 28528074
12 Duodecimal 9679376
16 Hexadecimal 1b34dca
20 Vigesimal 8i603e
36 Base36 gzgei

Cryptographic Hash Functions

md5 e8da8907703b1fe3dcc29b173895c3ac
sha1 874b1c31733ca3392bffeec0b9f605d2f9c365ae
sha256 273e6f14e263fcc67258a3f4cec22c5e349cbd02ff6801e7153e23bd6e232415
sha512 a5a5fb4a8ef8229ff44fab351dde20323e67f6bd346b5c7a275b5a4ea00aa2a6c652cc09db2c2024b131e41e57eb4b83279bd37badbc64c91a25b29457d4776a
ripemd-160 892273a9367b0db7597e5585cd26e63566a1fdc4

28528074 as geometric shapes

Circle

Radius = n
Diameter 57056148
Circumference 179247175.39893
Area 2.5567883420359E+15

Sphere

Radius = n
Volume 9.7253662698582E+22
Surface area 1.0227153368143E+16
Circumference 179247175.39893

Square

Length = n
Perimeter 114112296
Area 813851006149476
Diagonal 40344789.159183

Cube

Length = n
Surface area 4883106036896856
Volume 2.3217601728407E+22
Space diagonal 49412073.610085

Equilateral Triangle

Length = n
Perimeter 85584222
Area 3.5240782311049E+14
Altitude 24706036.805042

Triangular Pyramid

Length = n
Surface area 3.5240782311049E+14
Volume 2.7362206041741E+21
Height 13448263.053061