28366875 (number)

28366875 is an odd 8-digits composite number following 28366874 and preceding 28366876. In scientific notation, it is written as 2.8366875 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 14760000 positive integers (up to 28366875) that are relatively prime to 28366875.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-six thousand eight hundred seventy-five

Notation

Scientific notation 2.8366875 × 10^7
Engineering notation 2.8366875 × 10^6

Prime Factorization of 28366875

Prime Factorization 15 × 9 × 25 × 5 × 41 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 691875
Product of the distinct prime numbers

The prime factorization of 28366875 is 15 × 9 × 25 × 5 × 41 × 41. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28366875)

Multiplication

n×y
n×2 56733750
n×3 85100625
n×4 113467500
n×5 141834375

Division

n÷y
n÷2 14183437.5
n÷3 9455625
n÷3 7091718.75
n÷5 5673375

Exponentiation

ny
n2 804679597265625
n3 2.2826245550684E+22
n4 6.4750925425557E+29
n5 1.8367814076811E+37

Nth Root

y√n
2√n 5326.0562332743
3√n 304.97939482764
4√n 72.979834428932
5√n 30.942991568769

Divisors of 28366875

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 -28366874
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 28366875 can be divided by 48 positive divisors. The sum of these divisors (counting 28366875) is 1, the average is 0.020833333333333.

Base conversion 28366875

Base System Value
2 Binary 1101100001101100000011011
3 Ternary 1222101012001000
4 Quaternary 1230031200123
5 Quinary 24230220000
6 Senary 2452000043
8 Octal 154154033
10 Decimal 28366875
12 Duodecimal 9600023
16 Hexadecimal 1b0d81b
20 Vigesimal 8h5h3f
36 Base36 gw00r

Cryptographic Hash Functions

md5 495e8c99fd769b471cf23a2c0e3255bb
sha1 6de3bfa7f9c326d542cffa2feb4ef3928996c576
sha256 da377c862d14af02b1d2823240193e46658c858c80fea3d987cb087d97ac083e
sha512 69be96783526f7cff962eee03edf2110d8a718a21ce20ec2ad88e9566b85e860f32fbdd905fed3057882b598ecf25d2464ce6d891a112151d84f5ff97d19c920
ripemd-160 2844a3bb52845a4c9f483f6f9b2216edccd88093

28366875 as geometric shapes

Circle

Radius = n
Diameter 56733750
Circumference 178234332.2106
Area 2.5279755112633E+15

Sphere

Radius = n
Volume 9.5614353774755E+22
Surface area 1.0111902045053E+16
Circumference 178234332.2106

Square

Length = n
Perimeter 113467500
Area 804679597265625
Diagonal 40116819.347142

Cube

Length = n
Surface area 4828077583593750
Volume 2.2826245550684E+22
Space diagonal 49132868.751955

Equilateral Triangle

Length = n
Perimeter 85100625
Area 3.4843648656953E+14
Altitude 24566434.375978

Triangular Pyramid

Length = n
Surface area 3.4843648656953E+14
Volume 2.6900988363197E+21
Height 13372273.115714