28528024 (number)

28528024 is an even 8-digits composite number following 28528023 and preceding 28528025. In scientific notation, it is written as 2.8528024 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 12226272 positive integers (up to 28528024) that are relatively prime to 28528024.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8528024 × 10^7
Engineering notation 2.8528024 × 10^6

Prime Factorization of 28528024

Prime Factorization 2 × 2 × 2 × 7 × 509429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7132006
Product of the distinct prime numbers

The prime factorization of 28528024 is 2 × 2 × 2 × 7 × 509429. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 66, 13, 340, 379, 8016, 4353, 41210, 99237, 509108, 188832, 4922606, 9131002, 6918366, 84713917, 213662835, 731927745, 1002083397, 3527853480

Basic calculations (n = 28528024)

Multiplication

n×y
n×2 57056048
n×3 85584072
n×4 114112096
n×5 142640120

Division

n÷y
n÷2 14264012
n÷3 9509341.3333333
n÷3 7132006
n÷5 5705604.8

Exponentiation

ny
n2 813848153344576
n3 2.321747965097E+22
n4 6.6234881670238E+29
n5 1.8895502939257E+37

Nth Root

y√n
2√n 5341.1631691983
3√n 305.55582244727
4√n 73.083261894898
5√n 30.978068676664

Divisors of 28528024

1, 2, 4, 7, 8, 14, 28, 56, 509429, 1018858, 2037716, 3566003, 4075432, 7132006, 14264012, 28528024

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 -28528023
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 28528024 can be divided by 16 positive divisors. The sum of these divisors (counting 28528024) is 1, the average is 0.0625.

Base conversion 28528024

Base System Value
2 Binary 1101100110100110110011000
3 Ternary 1222200101002111
4 Quaternary 1230310312120
5 Quinary 24300344044
6 Senary 2455242104
8 Octal 154646630
10 Decimal 28528024
12 Duodecimal 9679334
16 Hexadecimal 1b34d98
20 Vigesimal 8i6014
36 Base36 gzgd4

Cryptographic Hash Functions

md5 b9327e44932c6bb56d307e12182e925b
sha1 259c5ea0cef6c6ac4c3bd783f705cceec7489336
sha256 f1603b93c049deb4987e982d5fba2a6948108abb98184d056274df1596de4deb
sha512 979dfc4e739c2b8931d491b32682dba643a3574e624b34703d35b5cc8309bc77791223684f3db5f4b7ba004d9aacc7599d3d9163349d38373875818bb6ae45f4
ripemd-160 85cd19291568e9cbb769b4007e91b6b18af2c52d

28528024 as geometric shapes

Circle

Radius = n
Diameter 57056048
Circumference 179246861.23967
Area 2.5567793796849E+15

Sphere

Radius = n
Volume 9.7253151341809E+22
Surface area 1.022711751874E+16
Circumference 179246861.23967

Square

Length = n
Perimeter 114112096
Area 813848153344576
Diagonal 40344718.448505

Cube

Length = n
Surface area 4883088920067456
Volume 2.321747965097E+22
Space diagonal 49411987.007544

Equilateral Triangle

Length = n
Perimeter 85584072
Area 3.5240658780973E+14
Altitude 24705993.503772

Triangular Pyramid

Length = n
Surface area 3.5240658780973E+14
Volume 2.7362062172102E+21
Height 13448239.482835