28469 (number)

28469 is an odd 5-digits composite number following 28468 and preceding 28470. In scientific notation, it is written as 2.8469 × 10^4. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 24108 positive integers (up to 28469) that are relatively prime to 28469.

Interesting facts

Basic properties

Name

Name twenty-eight thousand four hundred sixty-nine

Notation

Scientific notation 2.8469 × 10^4
Engineering notation 2.8469 × 10^3

Prime Factorization of 28469

Prime Factorization 7 × 49 × 83

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28469
Product of the distinct prime numbers

The prime factorization of 28469 is 7 × 49 × 83. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 10, 75, 831, 184, 6335, 9006, 12845, 52602, 495409, 641433, 8458564, 6364547, 2890197, 67421511, 918947260, 383996112, 2391635971, 8976992573

Basic calculations (n = 28469)

Multiplication

n×y
n×2 56938
n×3 85407
n×4 113876
n×5 142345

Division

n÷y
n÷2 14234.5
n÷3 9489.6666666667
n÷3 7117.25
n÷5 5693.8

Exponentiation

ny
n2 810483961
n3 23073667885709
n4 656884251038249521
n5 1.8700837742808E+22

Nth Root

y√n
2√n 168.72759110472
3√n 30.534494700184
4√n 12.989518509349
5√n 7.7781164784363

Divisors of 28469

1, 7, 49, 83, 343, 581, 4067, 28469

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 -28468
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 28469 can be divided by 8 positive divisors. The sum of these divisors (counting 28469) is 1, the average is 0.125.

Base conversion 28469

Base System Value
2 Binary 110111100110101
3 Ternary 1110001102
4 Quaternary 12330311
5 Quinary 1402334
6 Senary 335445
8 Octal 67465
10 Decimal 28469
12 Duodecimal 14585
16 Hexadecimal 6f35
20 Vigesimal 3b39
36 Base36 lyt

Cryptographic Hash Functions

md5 6d8470222cb0e9ca1519ab84406ef2b2
sha1 ed0a8ff490f96d0294a9d5740120083e0ef3a6d1
sha256 d9f63cdb43d0f7f83409524ca51245eec909c2a327946c5ca720265018fd1bb9
sha512 4cc7e227b8590b899569a740d599f1b84d9aaa321d9aca38ff2f86c19a2ca1dca658b95552c1f6c639f2d857659cd26c76d173aee1ca364fce6b7e9533553623
ripemd-160 43945dd97757b5dfc8b028599cfeddadddad7638

28469 as geometric shapes

Circle

Radius = n
Diameter 56938
Circumference 178876.0025101
Area 2546210457.73

Sphere

Radius = n
Volume 96650754028152
Surface area 10184841830.92
Circumference 178876.0025101

Square

Length = n
Perimeter 113876
Area 810483961
Diagonal 40261.2459072

Cube

Length = n
Surface area 4862903766
Volume 23073667885709
Space diagonal 49309.754440678

Equilateral Triangle

Length = n
Perimeter 85407
Area 350949849.79292
Altitude 24654.877220339

Triangular Pyramid

Length = n
Surface area 350949849.79292
Volume 2719257838138.5
Height 13420.4153024