82019 (number)

82019 is an odd 5-digits composite number following 82018 and preceding 82020. In scientific notation, it is written as 8.2019 × 10^4. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 70296 positive integers (up to 82019) that are relatively prime to 82019.

Interesting facts

Basic properties

Name

Name eighty-two thousand nineteen

Notation

Scientific notation 8.2019 × 10^4
Engineering notation 8.2019 × 10^3

Prime Factorization of 82019

Prime Factorization 7 × 11717

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 82019
Product of the distinct prime numbers

The prime factorization of 82019 is 7 × 11717. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 97, 38, 133, 604, 4831, 280, 65119, 56515, 58717, 292011, 1875471, 7579988, 54967795, 28218603, 506093862, 473707712, 1724367601, 5284626779

Basic calculations (n = 82019)

Multiplication

n×y
n×2 164038
n×3 246057
n×4 328076
n×5 410095

Division

n÷y
n÷2 41009.5
n÷3 27339.666666667
n÷3 20504.75
n÷5 16403.8

Exponentiation

ny
n2 6727116361
n3 551751356812859
n4 4.5254094534434E+19
n5 3.7116955796197E+24

Nth Root

y√n
2√n 286.38959478305
3√n 43.448170092386
4√n 16.92304921647
5√n 9.6113168366769

Divisors of 82019

1, 7, 11717, 82019

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 -82018
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 82019 can be divided by 4 positive divisors. The sum of these divisors (counting 82019) is 1, the average is 0.25.

Base conversion 82019

Base System Value
2 Binary 10100000001100011
3 Ternary 11011111202
4 Quaternary 110001203
5 Quinary 10111034
6 Senary 1431415
8 Octal 240143
10 Decimal 82019
12 Duodecimal 3b56b
16 Hexadecimal 14063
20 Vigesimal a50j
36 Base36 1rab

Cryptographic Hash Functions

md5 4cd6b64638976f5b4e6f62d62f6cb0e4
sha1 d684f8c99e6b5d7fbb5c5c6facaafa56d3aa704a
sha256 b472fbb44b0c520a147375adc035d9ad3f32c59f50f66d8469fc697b8fca7e56
sha512 b910ac431b8785782d107f96f05a0ac092d11bf40e79158dbdabf68e4f0cb98fccd0b557c92ab48eab470e8eaab66d5cd3e0bf134b7afbe9b64f002b29bbd8a8
ripemd-160 d80cbe19272d02fc5359bfde023e3f6b0ebcc425

82019 as geometric shapes

Circle

Radius = n
Diameter 164038
Circumference 515340.57570956
Area 21133859339.561

Sphere

Radius = n
Volume 2.3111706788953E+15
Surface area 84535437358.245
Circumference 515340.57570956

Square

Length = n
Perimeter 328076
Area 6727116361
Diagonal 115992.38217228

Cube

Length = n
Surface area 40362698166
Volume 551751356812859
Space diagonal 142061.07518599

Equilateral Triangle

Length = n
Perimeter 246057
Area 2912926831.42
Altitude 71030.537592996

Triangular Pyramid

Length = n
Surface area 2912926831.42
Volume 65024520988542
Height 38664.12739076