28396544 (number)

28396544 is an even 8-digits composite number following 28396543 and preceding 28396545. In scientific notation, it is written as 2.8396544 × 10^7. The sum of its digits is 41. It has a total of 12 prime factors and 44 positive divisors. There are 12902400 positive integers (up to 28396544) that are relatively prime to 28396544.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-six thousand five hundred forty-four

Notation

Scientific notation 2.8396544 × 10^7
Engineering notation 2.8396544 × 10^6

Prime Factorization of 28396544

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 2521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 55462
Product of the distinct prime numbers

The prime factorization of 28396544 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 2521. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28396544)

Multiplication

n×y
n×2 56793088
n×3 85189632
n×4 113586176
n×5 141982720

Division

n÷y
n÷2 14198272
n÷3 9465514.6666667
n÷3 7099136
n÷5 5679308.8

Exponentiation

ny
n2 806363711143936
n3 2.2897942603502E+22
n4 6.5022243464982E+29
n5 1.8464069975321E+37

Nth Root

y√n
2√n 5328.8407745025
3√n 305.08568406937
4√n 72.998909406254
5√n 30.949461536168

Divisors of 28396544

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28396543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28396544 can be divided by 44 positive divisors. The sum of these divisors (counting 28396544) is 1, the average is 0.022727272727273.

Base conversion 28396544

Base System Value
2 Binary 1101100010100110000000000
3 Ternary 1222102200201212
4 Quaternary 1230110300000
5 Quinary 24232142134
6 Senary 2452345252
8 Octal 154246000
10 Decimal 28396544
12 Duodecimal 9615228
16 Hexadecimal 1b14c00
20 Vigesimal 8h9b74
36 Base36 gwmww

Cryptographic Hash Functions

md5 4ff0b609aae75f2cd81bed1e516831f8
sha1 7de0bf23eb4007cb70fbdd64476d38e2c812b313
sha256 997f0ba0b36dbb6d72960c63544e7e36c1885310a8c3327155a334dba1c9810c
sha512 e8a634233b7337ce50bca96487a14b1f70cc0af99408487cbb099040dc431f4ac52897fb8786c750b364e19858fc341d9f5489914f5d9186db2acfbb347e897f
ripemd-160 266beb51647ed1ac657da6806cbd94f5d97d264b

28396544 as geometric shapes

Circle

Radius = n
Diameter 56793088
Circumference 178420748.03548
Area 2.5332663110512E+15

Sphere

Radius = n
Volume 9.591467768731E+22
Surface area 1.0133065244205E+16
Circumference 178420748.03548

Square

Length = n
Perimeter 113586176
Area 806363711143936
Diagonal 40158777.649324

Cube

Length = n
Surface area 4838182266863616
Volume 2.2897942603502E+22
Space diagonal 49184256.967365

Equilateral Triangle

Length = n
Perimeter 85189632
Area 3.4916572927027E+14
Altitude 24592128.483683

Triangular Pyramid

Length = n
Surface area 3.4916572927027E+14
Volume 2.6985484150261E+21
Height 13386259.216441