284420 (number)

284420 is an even 6-digits composite number following 284419 and preceding 284421. In scientific notation, it is written as 2.84420 × 10^5. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 113760 positive integers (up to 284420) that are relatively prime to 284420.

Interesting facts

Basic properties

Name

Name two hundred eighty-four thousand four hundred twenty

Notation

Scientific notation 2.84420 × 10^5
Engineering notation 2.84420 × 10^3

Prime Factorization of 284420

Prime Factorization 2 × 2 × 5 × 14221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142210
Product of the distinct prime numbers

The prime factorization of 284420 is 2 × 2 × 5 × 14221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 13, 39, 703, 77, 7057, 1429, 58918, 16541, 275402, 524146, 2048496, 3776923, 96630746, 31696776, 37818795, 73883341, 6508213237, 536491259

Basic calculations (n = 284420)

Multiplication

n×y
n×2 568840
n×3 853260
n×4 1137680
n×5 1422100

Division

n÷y
n÷2 142210
n÷3 94806.666666667
n÷3 71105
n÷5 56884

Exponentiation

ny
n2 80894736400
n3 23008080926888000
n4 6.5439583772255E+21
n5 1.8612326416505E+27

Nth Root

y√n
2√n 533.3104161743
3√n 65.763771349509
4√n 23.093514591207
5√n 12.325144692117

Divisors of 284420

1, 2, 4, 5, 10, 20, 14221, 28442, 56884, 71105, 142210, 284420

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 -284419
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 284420 can be divided by 12 positive divisors. The sum of these divisors (counting 284420) is 1, the average is 0.083333333333333.

Base conversion 284420

Base System Value
2 Binary 1000101011100000100
3 Ternary 112110011002
4 Quaternary 1011130010
5 Quinary 33100140
6 Senary 10032432
8 Octal 1053404
10 Decimal 284420
12 Duodecimal 118718
16 Hexadecimal 45704
20 Vigesimal 1fb10
36 Base36 63gk

Cryptographic Hash Functions

md5 eab4853e2cfc9539d4c8a91565e480d6
sha1 1a9d59c2de0b7a15bd65d715b8d806daaf621d4f
sha256 b8177a73f23732f635bdc22a18a4a66b064a08f9e429ef1c5610112245747036
sha512 fe1dfbd23f1c56eec4b403ad6db83256a2a3e1982537a978d74ca86c0ddc870852c0069e6482c6efe786696bcdbe1d972029412309444840f3aa6ef301aa6e73
ripemd-160 2ad16dedb9ed644fa1b6be83c63ff8bad5dcf76c

284420 as geometric shapes

Circle

Radius = n
Diameter 568840
Circumference 1787063.565068
Area 254138309588.32

Sphere

Radius = n
Volume 9.6376024017481E+16
Surface area 1016553238353.3
Circumference 1787063.565068

Square

Length = n
Perimeter 1137680
Area 80894736400
Diagonal 402230.62141016

Cube

Length = n
Surface area 485368418400
Volume 23008080926888000
Space diagonal 492629.89068874

Equilateral Triangle

Length = n
Perimeter 853260
Area 35028448377.423
Altitude 246314.94534437

Triangular Pyramid

Length = n
Surface area 35028448377.423
Volume 2.7115283409152E+15
Height 134076.87380339