28475 (number)

28475 is an odd 5-digits composite number following 28474 and preceding 28476. In scientific notation, it is written as 2.8475 × 10^4. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 21120 positive integers (up to 28475) that are relatively prime to 28475.

Interesting facts

Basic properties

Name

Name twenty-eight thousand four hundred seventy-five

Notation

Scientific notation 2.8475 × 10^4
Engineering notation 2.8475 × 10^3

Prime Factorization of 28475

Prime Factorization 5 × 17 × 5 × 67

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5695
Product of the distinct prime numbers

The prime factorization of 28475 is 5 × 17 × 5 × 67. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 100, 82, 5, 751, 8485, 257, 28680, 13293, 909711, 135938, 2511182, 924729, 12428775, 10557835, 214690924, 594842206, 3136798888, 1661192429

Basic calculations (n = 28475)

Multiplication

n×y
n×2 56950
n×3 85425
n×4 113900
n×5 142375

Division

n÷y
n÷2 14237.5
n÷3 9491.6666666667
n÷3 7118.75
n÷5 5695

Exponentiation

ny
n2 810825625
n3 23088259671875
n4 657438194156640625
n5 1.872055257861E+22

Nth Root

y√n
2√n 168.74537030686
3√n 30.536639654334
4√n 12.990202858572
5√n 7.7784443070575

Divisors of 28475

1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 5695, 28475

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28474
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28475 can be divided by 12 positive divisors. The sum of these divisors (counting 28475) is 1, the average is 0.083333333333333.

Base conversion 28475

Base System Value
2 Binary 110111100111011
3 Ternary 1110001122
4 Quaternary 12330323
5 Quinary 1402400
6 Senary 335455
8 Octal 67473
10 Decimal 28475
12 Duodecimal 1458b
16 Hexadecimal 6f3b
20 Vigesimal 3b3f
36 Base36 lyz

Cryptographic Hash Functions

md5 4b8fd3f079e7f86de2eb88ff847effee
sha1 5222bc96bd4833595a17b6b8d09d404840a00687
sha256 6a083838977411dc9068619d9224124488ab75ef42f1eace936929f619b1d4fe
sha512 a3a6a5e926d5bf7c1926bce6b9e5266443392ced762534a7899d2fe9ab676393ceb7547e30a1e704b64edb4305deb23afb1254d23d97810681d4c4dcdbe74a48
ripemd-160 b70cc5f0ebfe3e665f2b2e6c6aeabd6798256f6a

28475 as geometric shapes

Circle

Radius = n
Diameter 56950
Circumference 178913.70162194
Area 2547283826.8424

Sphere

Radius = n
Volume 96711875959115
Surface area 10189135307.369
Circumference 178913.70162194

Square

Length = n
Perimeter 113900
Area 810825625
Diagonal 40269.731188574

Cube

Length = n
Surface area 4864953750
Volume 23088259671875
Space diagonal 49320.146745524

Equilateral Triangle

Length = n
Perimeter 85425
Area 351097794.6447
Altitude 24660.073372762

Triangular Pyramid

Length = n
Surface area 351097794.6447
Volume 2720977496629.8
Height 13423.243729525