82686430 (number)

82686430 is an even 8-digits composite number following 82686429 and preceding 82686431. In scientific notation, it is written as 8.2686430 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 32985792 positive integers (up to 82686430) that are relatively prime to 82686430.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred eighty-six thousand four hundred thirty

Notation

Scientific notation 8.2686430 × 10^7
Engineering notation 8.2686430 × 10^6

Prime Factorization of 82686430

Prime Factorization 2 × 5 × 379 × 21817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82686430
Product of the distinct prime numbers

The prime factorization of 82686430 is 2 × 5 × 379 × 21817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 36, 25, 235, 152, 1783, 9824, 8706, 53273, 550081, 819859, 9287015, 1140323, 55367360, 57042954, 988648456, 745689334, 7021683886, 9868761410

Basic calculations (n = 82686430)

Multiplication

n×y
n×2 165372860
n×3 248059290
n×4 330745720
n×5 413432150

Division

n÷y
n÷2 41343215
n÷3 27562143.333333
n÷3 20671607.5
n÷5 16537286

Exponentiation

ny
n2 6837045706144900
n3 5.6533090118795E+23
n4 4.6745193987914E+31
n5 3.8651932105181E+39

Nth Root

y√n
2√n 9093.2079048046
3√n 435.65705082528
4√n 95.358313244334
5√n 38.32541341921

Divisors of 82686430

1, 2, 5, 10, 379, 758, 1895, 3790, 21817, 43634, 109085, 218170, 8268643, 16537286, 41343215, 82686430

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 -82686429
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 82686430 can be divided by 16 positive divisors. The sum of these divisors (counting 82686430) is 1, the average is 0.0625.

Base conversion 82686430

Base System Value
2 Binary 100111011011011000111011110
3 Ternary 12202120220110101
4 Quaternary 10323123013132
5 Quinary 132131431210
6 Senary 12112131314
8 Octal 473330736
10 Decimal 82686430
12 Duodecimal 23836b3a
16 Hexadecimal 4edb1de
20 Vigesimal 15gfg1a
36 Base36 1d899a

Cryptographic Hash Functions

md5 48f6acc27beb97ba9b87af59b60100b9
sha1 a838df9aba01eeada4853bf04f6c28560dfda5c4
sha256 b9545fb8e9c9ef88b88bf43eb5a69e583195846d3ba25c6c85e5f09617d94864
sha512 6190d41af726b73e165603b82415178f10dc94a9d8657523d271b6503784cbfe153af066659e3f4f4120a6543c5fe14dd45533452022d6467558694f3f6f0b7d
ripemd-160 ef9d3dac97b32fcc50533c2752af8c0f0277731b

82686430 as geometric shapes

Circle

Radius = n
Diameter 165372860
Circumference 519534162.07913
Area 2.1479212562682E+16

Sphere

Radius = n
Volume 2.3680525413592E+24
Surface area 8.591685025073E+16
Circumference 519534162.07913

Square

Length = n
Perimeter 330745720
Area 6837045706144900
Diagonal 116936270.73021

Cube

Length = n
Surface area 41022274236869400
Volume 5.6533090118795E+23
Space diagonal 143217097.85649

Equilateral Triangle

Length = n
Perimeter 248059290
Area 2.9605276341784E+15
Altitude 71608548.928244

Triangular Pyramid

Length = n
Surface area 2.9605276341784E+15
Volume 6.6624885640717E+22
Height 38978756.910071