82816 (number)

82816 is an even 5-digits composite number following 82815 and preceding 82817. In scientific notation, it is written as 8.2816 × 10^4. The sum of its digits is 25. It has a total of 8 prime factors and 16 positive divisors. There are 41344 positive integers (up to 82816) that are relatively prime to 82816.

Interesting facts

Basic properties

Name

Name eighty-two thousand eight hundred sixteen

Notation

Scientific notation 8.2816 × 10^4
Engineering notation 8.2816 × 10^3

Prime Factorization of 82816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 647

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1294
Product of the distinct prime numbers

The prime factorization of 82816 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 647. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 3, 72, 12, 352, 204, 7648, 1095, 41056, 69806, 147362, 180606, 3321317, 7782572, 36075727, 3487085, 345218344, 458908870, 7790963921, 7987697782

Basic calculations (n = 82816)

Multiplication

n×y
n×2 165632
n×3 248448
n×4 331264
n×5 414080

Division

n÷y
n÷2 41408
n÷3 27605.333333333
n÷3 20704
n÷5 16563.2

Exponentiation

ny
n2 6858489856
n3 567992695914496
n4 4.7038883104855E+19
n5 3.8955721432117E+24

Nth Root

y√n
2√n 287.77769197768
3√n 43.58844909059
4√n 16.964011671114
5√n 9.6299237872689

Divisors of 82816

1, 2, 4, 8, 16, 32, 64, 128, 647, 1294, 2588, 5176, 10352, 20704, 41408, 82816

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82816 can be divided by 16 positive divisors. The sum of these divisors (counting 82816) is 1, the average is 0.0625.

Base conversion 82816

Base System Value
2 Binary 10100001110000000
3 Ternary 11012121021
4 Quaternary 110032000
5 Quinary 10122231
6 Senary 1435224
8 Octal 241600
10 Decimal 82816
12 Duodecimal 3bb14
16 Hexadecimal 14380
20 Vigesimal a70g
36 Base36 1rwg

Cryptographic Hash Functions

md5 f0e5a5f918efc140e26da47ead00d77f
sha1 14b057e1644a3d83d4e6501dc01656fd6cf80203
sha256 2c01dbbd262ff4c60bab2065f8ce6c9d9f76d2fce9ae651763d2b9a7c724cd83
sha512 981f69bfde76f382b81abb3e10cb706312e33a1f3d2b9d358d857ca734f584a0d90e6cecfd1bcb12b5074ec38e1db018e40584e76740bca3872e550b1d92fa7f
ripemd-160 a249dc91648da44d5ee5f030807007ed0f33dbd1

82816 as geometric shapes

Circle

Radius = n
Diameter 165632
Circumference 520348.27439938
Area 21546581346.33

Sphere

Radius = n
Volume 2.3792022410369E+15
Surface area 86186325385.319
Circumference 520348.27439938

Square

Length = n
Perimeter 331264
Area 6858489856
Diagonal 117119.51038149

Cube

Length = n
Surface area 41150939136
Volume 567992695914496
Space diagonal 143441.51967962

Equilateral Triangle

Length = n
Perimeter 248448
Area 2969813223.4469
Altitude 71720.759839812

Triangular Pyramid

Length = n
Surface area 2969813223.4469
Volume 66938581157595
Height 39039.83679383