28162528 (number)

28162528 is an even 8-digits composite number following 28162527 and preceding 28162529. In scientific notation, it is written as 2.8162528 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors. There are 14015616 positive integers (up to 28162528) that are relatively prime to 28162528.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-two thousand five hundred twenty-eight

Notation

Scientific notation 2.8162528 × 10^7
Engineering notation 2.8162528 × 10^6

Prime Factorization of 28162528

Prime Factorization 2 × 2 × 2 × 2 × 2 × 227 × 3877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1760158
Product of the distinct prime numbers

The prime factorization of 28162528 is 2 × 2 × 2 × 2 × 2 × 227 × 3877. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28162528)

Multiplication

n×y
n×2 56325056
n×3 84487584
n×4 112650112
n×5 140812640

Division

n÷y
n÷2 14081264
n÷3 9387509.3333333
n÷3 7040632
n÷5 5632505.6

Exponentiation

ny
n2 793127983350784
n3 2.23364890387E+22
n4 6.2905199797408E+29
n5 1.7715694506401E+37

Nth Root

y√n
2√n 5306.8378531853
3√n 304.2453006262
4√n 72.848046323737
5√n 30.898281627301

Divisors of 28162528

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 -28162527
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 28162528 can be divided by 24 positive divisors. The sum of these divisors (counting 28162528) is 1, the average is 0.041666666666667.

Base conversion 28162528

Base System Value
2 Binary 1101011011011100111100000
3 Ternary 1221222210201121
4 Quaternary 1223123213200
5 Quinary 24202200103
6 Senary 2443342024
8 Octal 153334740
10 Decimal 28162528
12 Duodecimal 9521914
16 Hexadecimal 1adb9e0
20 Vigesimal 8g0668
36 Base36 grmcg

Cryptographic Hash Functions

md5 ad2817bc3f2129818f24bbbd24599993
sha1 292bc699038ae007610b7411f983efd74aae6a3e
sha256 12843406f84da76ae560468813d9ea9e000a28acd57ad44a4f13d8704aaa2942
sha512 57e84596eb24889f7c379d0cc97dc924b67549763599bd864783daf7dc03027ab854717e2ff47e77e13764b631edf54798e5fa69aaaced4310e4527da3fa1802
ripemd-160 d758e120488b45df79ed80f1541d93cb8b9dbc0f

28162528 as geometric shapes

Circle

Radius = n
Diameter 56325056
Circumference 176950382.14263
Area 2.4916850458513E+15

Sphere

Radius = n
Volume 9.3562866494625E+22
Surface area 9.9667401834052E+15
Circumference 176950382.14263

Square

Length = n
Perimeter 112650112
Area 793127983350784
Diagonal 39827829.048312

Cube

Length = n
Surface area 4758767900104704
Volume 2.23364890387E+22
Space diagonal 48778929.365581

Equilateral Triangle

Length = n
Perimeter 84487584
Area 3.4343449101705E+14
Altitude 24389464.682791

Triangular Pyramid

Length = n
Surface area 3.4343449101705E+14
Volume 2.6323804778606E+21
Height 13275943.016104