82143859 (number)

82143859 is an odd 8-digits composite number following 82143858 and preceding 82143860. In scientific notation, it is written as 8.2143859 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 66502080 positive integers (up to 82143859) that are relatively prime to 82143859.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-three thousand eight hundred fifty-nine

Notation

Scientific notation 8.2143859 × 10^7
Engineering notation 8.2143859 × 10^6

Prime Factorization of 82143859

Prime Factorization 7 × 19 × 1433 × 431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82143859
Product of the distinct prime numbers

The prime factorization of 82143859 is 7 × 19 × 1433 × 431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82143859)

Multiplication

n×y
n×2 164287718
n×3 246431577
n×4 328575436
n×5 410719295

Division

n÷y
n÷2 41071929.5
n÷3 27381286.333333
n÷3 20535964.75
n÷5 16428771.8

Exponentiation

ny
n2 6747613571411881
n3 5.5427501779654E+23
n4 4.5530288909102E+31
n5 3.7400336323785E+39

Nth Root

y√n
2√n 9063.3249417639
3√n 434.70206224624
4√n 95.201496531115
5√n 38.274984218723

Divisors of 82143859

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 -82143858
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 82143859 can be divided by 16 positive divisors. The sum of these divisors (counting 82143859) is 1, the average is 0.0625.

Base conversion 82143859

Base System Value
2 Binary 100111001010110101001110011
3 Ternary 12201120100012011
4 Quaternary 10321112221303
5 Quinary 132012100414
6 Senary 12052343351
8 Octal 471265163
10 Decimal 82143859
12 Duodecimal 23614b57
16 Hexadecimal 4e56a73
20 Vigesimal 15d7jcj
36 Base36 1cwmlv

Cryptographic Hash Functions

md5 78c467742fe6dd00368998ebcfa21852
sha1 fff69cc0222a4bbe2ef20b90aa1f8d9bc256cba5
sha256 3fe3a5853846c0718abf72eff4298414c17ad5efdbbb53aee454b261c9683a1d
sha512 96ad865f0787430edc3f702085de0c5acafcc76c7726659a5af8c352aac4683a753dbd951e92c715c05de9173990b9a0fdcdefd9cb9a1cd85d6715c23ff6e7a8
ripemd-160 b85e222950b7a241866373718b15063fa04892e5

82143859 as geometric shapes

Circle

Radius = n
Diameter 164287718
Circumference 516125087.94383
Area 2.119825322521E+16

Sphere

Radius = n
Volume 2.321741765304E+24
Surface area 8.4793012900841E+16
Circumference 516125087.94383

Square

Length = n
Perimeter 328575436
Area 6747613571411881
Diagonal 116168959.46346

Cube

Length = n
Surface area 40485681428471286
Volume 5.5427501779654E+23
Space diagonal 142277337.31777

Equilateral Triangle

Length = n
Perimeter 246431577
Area 2.9218023838817E+15
Altitude 71138668.658887

Triangular Pyramid

Length = n
Surface area 2.9218023838817E+15
Volume 6.5321937287705E+22
Height 38722986.487821