82143418 (number)

82143418 is an even 8-digits composite number following 82143417 and preceding 82143419. In scientific notation, it is written as 8.2143418 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 34345440 positive integers (up to 82143418) that are relatively prime to 82143418.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-three thousand four hundred eighteen

Notation

Scientific notation 8.2143418 × 10^7
Engineering notation 8.2143418 × 10^6

Prime Factorization of 82143418

Prime Factorization 2 × 41 × 7 × 143107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82143418
Product of the distinct prime numbers

The prime factorization of 82143418 is 2 × 41 × 7 × 143107. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 57, 74, 783, 212, 9971, 4225, 54761, 70755, 240231, 296298, 7247559, 2162892, 9723360, 98209315, 956156029, 904562839, 3258101869, 8793065559

Basic calculations (n = 82143418)

Multiplication

n×y
n×2 164286836
n×3 246430254
n×4 328573672
n×5 410717090

Division

n÷y
n÷2 41071709
n÷3 27381139.333333
n÷3 20535854.5
n÷5 16428683.6

Exponentiation

ny
n2 6747541120722724
n3 5.5426609075172E+23
n4 4.5529311175844E+31
n5 3.7399332391694E+39

Nth Root

y√n
2√n 9063.3006129114
3√n 434.70128432665
4√n 95.201368755451
5√n 38.274943121787

Divisors of 82143418

1, 2, 7, 14, 41, 82, 287, 574, 143107, 286214, 1001749, 2003498, 5867387, 11734774, 41071709, 82143418

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 -82143417
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 82143418 can be divided by 16 positive divisors. The sum of these divisors (counting 82143418) is 1, the average is 0.0625.

Base conversion 82143418

Base System Value
2 Binary 100111001010110100010111010
3 Ternary 12201120022120211
4 Quaternary 10321112202322
5 Quinary 132012042133
6 Senary 12052341334
8 Octal 471264272
10 Decimal 82143418
12 Duodecimal 2361484a
16 Hexadecimal 4e568ba
20 Vigesimal 15d7iai
36 Base36 1cwm9m

Cryptographic Hash Functions

md5 8e184856eb78676c327b92c56d4b6a6f
sha1 23d06201c2a35594dda26a89bfd1851610a2a5af
sha256 bc546cfc07eb1d9aab2e1425c3cd88137c6e8a3dcd43eb48bc75725af9327dc7
sha512 314091576be8319dcd5543b2f95e28131b1734d92e825dd204ec14789eea47e703924ee549f68aaf24a378a51b7ab865b1d7e4645e84e37a654ca9662eb15bbc
ripemd-160 4b6318e01990aca515b74d0061ad2edebb949458

82143418 as geometric shapes

Circle

Radius = n
Diameter 164286836
Circumference 516122317.05911
Area 2.1198025614658E+16

Sphere

Radius = n
Volume 2.321704371786E+24
Surface area 8.479210245863E+16
Circumference 516122317.05911

Square

Length = n
Perimeter 328573672
Area 6747541120722724
Diagonal 116168335.79528

Cube

Length = n
Surface area 40485246724336344
Volume 5.5426609075172E+23
Space diagonal 142276573.48337

Equilateral Triangle

Length = n
Perimeter 246430254
Area 2.921771011813E+15
Altitude 71138286.741684

Triangular Pyramid

Length = n
Surface area 2.921771011813E+15
Volume 6.5320885225383E+22
Height 38722778.598427