28528088 (number)

28528088 is an even 8-digits composite number following 28528087 and preceding 28528089. In scientific notation, it is written as 2.8528088 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 24 positive divisors. There are 14079744 positive integers (up to 28528088) that are relatively prime to 28528088.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred twenty-eight thousand eighty-eight

Notation

Scientific notation 2.8528088 × 10^7
Engineering notation 2.8528088 × 10^6

Prime Factorization of 28528088

Prime Factorization 2 × 2 × 2 × 97 × 97 × 379

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 73526
Product of the distinct prime numbers

The prime factorization of 28528088 is 2 × 2 × 2 × 97 × 97 × 379. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 84, 60, 900, 778, 2305, 589, 85186, 66968, 409621, 604902, 7185576, 4836346, 17481891, 61507438, 273339018, 254652614, 6321090902, 750069520

Basic calculations (n = 28528088)

Multiplication

n×y
n×2 57056176
n×3 85584264
n×4 114112352
n×5 142640440

Division

n÷y
n÷2 14264044
n÷3 9509362.6666667
n÷3 7132022
n÷5 5705617.6

Exponentiation

ny
n2 813851804935744
n3 2.3217635910166E+22
n4 6.6235476039717E+29
n5 1.8895714891829E+37

Nth Root

y√n
2√n 5341.1691603992
3√n 305.55605094257
4√n 73.083302883759
5√n 30.978082575942

Divisors of 28528088

1, 2, 4, 8, 97, 194, 379, 388, 758, 776, 1516, 3032, 9409, 18818, 36763, 37636, 73526, 75272, 147052, 294104, 3566011, 7132022, 14264044, 28528088

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28528087
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28528088 can be divided by 24 positive divisors. The sum of these divisors (counting 28528088) is 1, the average is 0.041666666666667.

Base conversion 28528088

Base System Value
2 Binary 1101100110100110111011000
3 Ternary 1222200101011212
4 Quaternary 1230310313120
5 Quinary 24300344323
6 Senary 2455242252
8 Octal 154646730
10 Decimal 28528088
12 Duodecimal 9679388
16 Hexadecimal 1b34dd8
20 Vigesimal 8i6048
36 Base36 gzgew

Cryptographic Hash Functions

md5 c6b61979d78cf117482443190b44208e
sha1 5d6e31fa5aa88a0356a34547c1c2a3b1e33e8870
sha256 cae933ea804ec55665e6b70e54eed18903b1184f51b2132bf24041dcef1e9736
sha512 4106bc148a0015af1773892155fdb034d8b03fe652a00dc007e887abbeae7b16e5532ddffe599ce87da3749c6b6c9db22b6479d9662dfcbf5ead94a88984ede3
ripemd-160 dcd64032295103d040e119f45b14b04a6b5d41dc

28528088 as geometric shapes

Circle

Radius = n
Diameter 57056176
Circumference 179247263.36353
Area 2.5567908514969E+15

Sphere

Radius = n
Volume 9.7253805878799E+22
Surface area 1.0227163405988E+16
Circumference 179247263.36353

Square

Length = n
Perimeter 114112352
Area 813851804935744
Diagonal 40344808.958173

Cube

Length = n
Surface area 4883110829614464
Volume 2.3217635910166E+22
Space diagonal 49412097.858796

Equilateral Triangle

Length = n
Perimeter 85584264
Area 3.5240816899509E+14
Altitude 24706048.929398

Triangular Pyramid

Length = n
Surface area 3.5240816899509E+14
Volume 2.7362246325331E+21
Height 13448269.652724