28274 (number)

28274 is an even 5-digits composite number following 28273 and preceding 28275. In scientific notation, it is written as 2.8274 × 10^4. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 13860 positive integers (up to 28274) that are relatively prime to 28274.

Interesting facts

Basic properties

Name

Name twenty-eight thousand two hundred seventy-four

Notation

Scientific notation 2.8274 × 10^4
Engineering notation 2.8274 × 10^3

Prime Factorization of 28274

Prime Factorization 2 × 67 × 211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28274
Product of the distinct prime numbers

The prime factorization of 28274 is 2 × 67 × 211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 45, 75, 899, 178, 6109, 950, 32048, 63552, 548890, 36693, 5004643, 6644283, 35652709, 5173688, 825917762, 152280512, 8496460699, 6225033880

Basic calculations (n = 28274)

Multiplication

n×y
n×2 56548
n×3 84822
n×4 113096
n×5 141370

Division

n÷y
n÷2 14137
n÷3 9424.6666666667
n÷3 7068.5
n÷5 5654.8

Exponentiation

ny
n2 799419076
n3 22602774954824
n4 639070859072693776
n5 1.8069089469421E+22

Nth Root

y√n
2√n 168.14874367654
3√n 30.464619010399
4√n 12.967218039215
5√n 7.7674318358287

Divisors of 28274

1, 2, 67, 134, 211, 422, 14137, 28274

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28273
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28274 can be divided by 8 positive divisors. The sum of these divisors (counting 28274) is 1, the average is 0.125.

Base conversion 28274

Base System Value
2 Binary 110111001110010
3 Ternary 1102210012
4 Quaternary 12321302
5 Quinary 1401044
6 Senary 334522
8 Octal 67162
10 Decimal 28274
12 Duodecimal 14442
16 Hexadecimal 6e72
20 Vigesimal 3ade
36 Base36 lte

Cryptographic Hash Functions

md5 388a513a9cf7a2873844b2d60d57eb8d
sha1 db1ba0b72674c23c4c88b7256b37a59bd6cb8e98
sha256 a0e0018ec9d698c7d16f2072fd8ec3f4380d724a36910caee9c03d710402a154
sha512 191d74516706b517b7216a7ffc0a24da3f6ba0d57924793f4230662aff46635bbdbe8b7cf5c4f8e8baca74427476a9f11cd59d53ccf14efbd745fb4eeff3f6c2
ripemd-160 d9e8970123227088b0a763b9744942682d7d99b6

28274 as geometric shapes

Circle

Radius = n
Diameter 56548
Circumference 177650.7813752
Area 2511449096.3011

Sphere

Radius = n
Volume 94678282331758
Surface area 10045796385.205
Circumference 177650.7813752

Square

Length = n
Perimeter 113096
Area 799419076
Diagonal 39985.474262537

Cube

Length = n
Surface area 4796514456
Volume 22602774954824
Space diagonal 48972.004533202

Equilateral Triangle

Length = n
Perimeter 84822
Area 346158614.04294
Altitude 24486.002266601

Triangular Pyramid

Length = n
Surface area 346158614.04294
Volume 2663762574031.6
Height 13328.491420846