28419 (number)

28419 is an odd 5-digits composite number following 28418 and preceding 28420. In scientific notation, it is written as 2.8419 × 10^4. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 18944 positive integers (up to 28419) that are relatively prime to 28419.

Interesting facts

Basic properties

Name

Name twenty-eight thousand four hundred nineteen

Notation

Scientific notation 2.8419 × 10^4
Engineering notation 2.8419 × 10^3

Prime Factorization of 28419

Prime Factorization 3 × 9473

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28419
Product of the distinct prime numbers

The prime factorization of 28419 is 3 × 9473. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 99, 34, 104, 880, 982, 7699, 44310, 79440, 203740, 460178, 6977981, 67177, 64397881, 20950814, 483268847, 893559475, 4179019993, 6344150160

Basic calculations (n = 28419)

Multiplication

n×y
n×2 56838
n×3 85257
n×4 113676
n×5 142095

Division

n÷y
n÷2 14209.5
n÷3 9473
n÷3 7104.75
n÷5 5683.8

Exponentiation

ny
n2 807639561
n3 22952308684059
n4 652281660492272721
n5 1.853719250953E+22

Nth Root

y√n
2√n 168.57935816701
3√n 30.516608351269
4√n 12.983811388302
5√n 7.7753824215623

Divisors of 28419

1, 3, 9473, 28419

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28418
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28419 can be divided by 4 positive divisors. The sum of these divisors (counting 28419) is 1, the average is 0.25.

Base conversion 28419

Base System Value
2 Binary 110111100000011
3 Ternary 1102222120
4 Quaternary 12330003
5 Quinary 1402134
6 Senary 335323
8 Octal 67403
10 Decimal 28419
12 Duodecimal 14543
16 Hexadecimal 6f03
20 Vigesimal 3b0j
36 Base36 lxf

Cryptographic Hash Functions

md5 383b8db4df9294254ed8fe408268b7a7
sha1 735e0b341566ac7b7efa58429ece31812ac6a3da
sha256 2011b24d278a56e070497cca6c0a823ec0feb2d777dad662b527060559e7fe80
sha512 9623870e8bb5e648e28ef51236c886c25c002c12f084f25b84e42a0eaf665b969b9e4cbc8a1b78baa1c14fe2a3612d6dc656dcc914977fdf70aab88e5edaba73
ripemd-160 4bd9b1824ce56931545aadef71784e8f14107382

28419 as geometric shapes

Circle

Radius = n
Diameter 56838
Circumference 178561.84324474
Area 2537274511.5861

Sphere

Radius = n
Volume 96142405793020
Surface area 10149098046.344
Circumference 178561.84324474

Square

Length = n
Perimeter 113676
Area 807639561
Diagonal 40190.535229081

Cube

Length = n
Surface area 4845837366
Volume 22952308684059
Space diagonal 49223.1519003

Equilateral Triangle

Length = n
Perimeter 85257
Area 349718188.46366
Altitude 24611.57595015

Triangular Pyramid

Length = n
Surface area 349718188.46366
Volume 2704955519064.2
Height 13396.84507636