82839638 (number)

82839638 is an even 8-digits composite number following 82839637 and preceding 82839639. In scientific notation, it is written as 8.2839638 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 35502696 positive integers (up to 82839638) that are relatively prime to 82839638.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred thirty-nine thousand six hundred thirty-eight

Notation

Scientific notation 8.2839638 × 10^7
Engineering notation 8.2839638 × 10^6

Prime Factorization of 82839638

Prime Factorization 2 × 7 × 5917117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82839638
Product of the distinct prime numbers

The prime factorization of 82839638 is 2 × 7 × 5917117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 82, 95, 418, 296, 4011, 4182, 96603, 89811, 720450, 39983, 4403893, 1674633, 57565389, 71791833, 243498675, 386449013, 1375905722, 1335721818

Basic calculations (n = 82839638)

Multiplication

n×y
n×2 165679276
n×3 248518914
n×4 331358552
n×5 414198190

Division

n÷y
n÷2 41419819
n÷3 27613212.666667
n÷3 20709909.5
n÷5 16567927.6

Exponentiation

ny
n2 6862405623971044
n3 5.6847919769893E+23
n4 4.7092610947909E+31
n5 3.9011348433997E+39

Nth Root

y√n
2√n 9101.6283158565
3√n 435.92595816447
4√n 95.402454454047
5√n 38.339605380104

Divisors of 82839638

1, 2, 7, 14, 5917117, 11834234, 41419819, 82839638

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82839637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82839638 can be divided by 8 positive divisors. The sum of these divisors (counting 82839638) is 1, the average is 0.125.

Base conversion 82839638

Base System Value
2 Binary 100111100000000100001010110
3 Ternary 12202212200121202
4 Quaternary 10330000201112
5 Quinary 132201332023
6 Senary 12115312502
8 Octal 474004126
10 Decimal 82839638
12 Duodecimal 238ab732
16 Hexadecimal 4f00856
20 Vigesimal 15hej1i
36 Base36 1dbjh2

Cryptographic Hash Functions

md5 67d4130b466ae10ac43b5b46239e55e7
sha1 d23308295034b6248d3d470eacdbd168125c0307
sha256 d1e8c3b6c3fcfcc8ff22f62443ac749c8d6aff198a32533cd8d40f9888fce0bf
sha512 cfbac7d6ed49d0346c96c0933909d35d20cba74d45db1ed92d96c067e61b18f356453cffa1298f0011be5737a41ae432092fe95cef1177eb6b0d7fd29786ddf2
ripemd-160 6211dffffc2334fb316f4e621a873352d6f0e2d3

82839638 as geometric shapes

Circle

Radius = n
Diameter 165679276
Circumference 520496796.33368
Area 2.1558883094221E+16

Sphere

Radius = n
Volume 2.3812400949461E+24
Surface area 8.6235532376883E+16
Circumference 520496796.33368

Square

Length = n
Perimeter 331358552
Area 6862405623971044
Diagonal 117152939.56168

Cube

Length = n
Surface area 41174433743826264
Volume 5.6847919769893E+23
Space diagonal 143482461.89661

Equilateral Triangle

Length = n
Perimeter 248518914
Area 2.9715088007161E+15
Altitude 71741230.948307

Triangular Pyramid

Length = n
Surface area 2.9715088007161E+15
Volume 6.6995915942733E+22
Height 39050979.853893