28360928 (number)

28360928 is an even 8-digits composite number following 28360927 and preceding 28360929. In scientific notation, it is written as 2.8360928 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 13671936 positive integers (up to 28360928) that are relatively prime to 28360928.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty thousand nine hundred twenty-eight

Notation

Scientific notation 2.8360928 × 10^7
Engineering notation 2.8360928 × 10^6

Prime Factorization of 28360928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 47 × 109 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1772558
Product of the distinct prime numbers

The prime factorization of 28360928 is 2 × 2 × 2 × 2 × 2 × 47 × 109 × 173. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28360928)

Multiplication

n×y
n×2 56721856
n×3 85082784
n×4 113443712
n×5 141804640

Division

n÷y
n÷2 14180464
n÷3 9453642.6666667
n÷3 7090232
n÷5 5672185.6

Exponentiation

ny
n2 804342237021184
n3 2.2811892271517E+22
n4 6.4696643425624E+29
n5 1.8348568460358E+37

Nth Root

y√n
2√n 5325.4979109939
3√n 304.95808077476
4√n 72.9760091468
5√n 30.941694045484

Divisors of 28360928

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28360927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28360928 can be divided by 48 positive divisors. The sum of these divisors (counting 28360928) is 1, the average is 0.020833333333333.

Base conversion 28360928

Base System Value
2 Binary 1101100001100000011100000
3 Ternary 1222100212212202
4 Quaternary 1230030003200
5 Quinary 24230022203
6 Senary 2451512332
8 Octal 154140340
10 Decimal 28360928
12 Duodecimal 95b86a8
16 Hexadecimal 1b0c0e0
20 Vigesimal 8h5268
36 Base36 gvvfk

Cryptographic Hash Functions

md5 07af2356aef87dd37989d28e521435d5
sha1 a26008dc7b3d86224700930d221b0bac1cda4a21
sha256 6310b97240b1f5c9215fbefcf85c39943b52c1d63da69d05da9664db23317f0e
sha512 2cc743a793ca72b3e257d7d7dc97e57cc26bec434670a523f5893f89249bd5b9634f63238f7f6f468bb735031f17a28f3712b2c9ad58acaadb8ec719bd891601
ripemd-160 1c1440d4a5f0beb7eba7c537471a073c89e2d4dc

28360928 as geometric shapes

Circle

Radius = n
Diameter 56721856
Circumference 178196966.10758
Area 2.5269156627977E+15

Sphere

Radius = n
Volume 9.5554230899572E+22
Surface area 1.0107662651191E+16
Circumference 178196966.10758

Square

Length = n
Perimeter 113443712
Area 804342237021184
Diagonal 40108409.019087

Cube

Length = n
Surface area 4826053422127104
Volume 2.2811892271517E+22
Space diagonal 49122568.245803

Equilateral Triangle

Length = n
Perimeter 85082784
Area 3.4829040529857E+14
Altitude 24561284.122901

Triangular Pyramid

Length = n
Surface area 3.4829040529857E+14
Volume 2.6884072861477E+21
Height 13369469.673029