82818 (number)

82818 is an even 5-digits composite number following 82817 and preceding 82819. In scientific notation, it is written as 8.2818 × 10^4. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 26712 positive integers (up to 82818) that are relatively prime to 82818.

Interesting facts

Basic properties

Name

Name eighty-two thousand eight hundred eighteen

Notation

Scientific notation 8.2818 × 10^4
Engineering notation 8.2818 × 10^3

Prime Factorization of 82818

Prime Factorization 2 × 129 × 3 × 107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82818
Product of the distinct prime numbers

The prime factorization of 82818 is 2 × 129 × 3 × 107. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 22, 90, 801, 809, 1402, 7562, 92392, 99677, 987213, 88981, 7296617, 743238, 992313, 3613019, 140789726, 444322816, 811877624, 2211766709

Basic calculations (n = 82818)

Multiplication

n×y
n×2 165636
n×3 248454
n×4 331272
n×5 414090

Division

n÷y
n÷2 41409
n÷3 27606
n÷3 20704.5
n÷5 16563.6

Exponentiation

ny
n2 6858821124
n3 568033847847432
n4 4.7043427211029E+19
n5 3.896042554763E+24

Nth Root

y√n
2√n 287.78116686121
3√n 43.588799973658
4√n 16.964114090079
5√n 9.6299702992026

Divisors of 82818

1, 2, 3, 6, 107, 129, 214, 258, 321, 387, 642, 774, 13803, 27606, 41409, 82818

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 -82817
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 82818 can be divided by 16 positive divisors. The sum of these divisors (counting 82818) is 1, the average is 0.0625.

Base conversion 82818

Base System Value
2 Binary 10100001110000010
3 Ternary 11012121100
4 Quaternary 110032002
5 Quinary 10122233
6 Senary 1435230
8 Octal 241602
10 Decimal 82818
12 Duodecimal 3bb16
16 Hexadecimal 14382
20 Vigesimal a70i
36 Base36 1rwi

Cryptographic Hash Functions

md5 418796dd54eae217baab365fbb08d76e
sha1 e8e4019058823b81bab7244c2d8e636d7dffc682
sha256 fee75925e83fbc9ff18620e254fca4d5aca91b64d76a3ebf439a120f34140f81
sha512 5c14e92ecbf1c30f2c014d9cb999a84402ca5da16e4ac30e0c1fadacb02e0336f73360c0254de503db321832cc2673ce9a22382b1a767b79e0627a5243284063
ripemd-160 f7df75f638c03ae178822c29869393c80a9b45e1

82818 as geometric shapes

Circle

Radius = n
Diameter 165636
Circumference 520360.84077
Area 21547622055.445

Sphere

Radius = n
Volume 2.3793746178504E+15
Surface area 86190488221.78
Circumference 520360.84077

Square

Length = n
Perimeter 331272
Area 6858821124
Diagonal 117122.33880861

Cube

Length = n
Surface area 41152926744
Volume 568033847847432
Space diagonal 143444.98378124

Equilateral Triangle

Length = n
Perimeter 248454
Area 2969956666.6987
Altitude 71722.49189062

Triangular Pyramid

Length = n
Surface area 2969956666.6987
Volume 66943430959401
Height 39040.779602872