82142444 (number)

82142444 is an even 8-digits composite number following 82142443 and preceding 82142445. In scientific notation, it is written as 8.2142444 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 40409600 positive integers (up to 82142444) that are relatively prime to 82142444.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2142444 × 10^7
Engineering notation 8.2142444 × 10^6

Prime Factorization of 82142444

Prime Factorization 2 × 2 × 83 × 401 × 617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41071222
Product of the distinct prime numbers

The prime factorization of 82142444 is 2 × 2 × 83 × 401 × 617. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 15, 38, 756, 456, 7875, 2373, 22419, 48833, 541642, 700101, 9302938, 2222895, 77018913, 15517353, 332959370, 803927663, 9995242147, 321284871

Basic calculations (n = 82142444)

Multiplication

n×y
n×2 164284888
n×3 246427332
n×4 328569776
n×5 410712220

Division

n÷y
n÷2 41071222
n÷3 27380814.666667
n÷3 20535611
n÷5 16428488.8

Exponentiation

ny
n2 6747381106293136
n3 5.5424637467034E+23
n4 4.5527151793562E+31
n5 3.7397115166821E+39

Nth Root

y√n
2√n 9063.2468795681
3√n 434.69956619051
4√n 95.201086546153
5√n 38.274852353781

Divisors of 82142444

1, 2, 4, 83, 166, 332, 401, 617, 802, 1234, 1604, 2468, 33283, 51211, 66566, 102422, 133132, 204844, 247417, 494834, 989668, 20535611, 41071222, 82142444

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82142443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82142444 can be divided by 24 positive divisors. The sum of these divisors (counting 82142444) is 1, the average is 0.041666666666667.

Base conversion 82142444

Base System Value
2 Binary 100111001010110010011101100
3 Ternary 12201120021020202
4 Quaternary 10321112103230
5 Quinary 132012024234
6 Senary 12052333032
8 Octal 471262354
10 Decimal 82142444
12 Duodecimal 23614178
16 Hexadecimal 4e564ec
20 Vigesimal 15d7g24
36 Base36 1cwlik

Cryptographic Hash Functions

md5 c59bc39cdbd4449b81a58048d7e659db
sha1 56c0e8dd212219d7f308d58b22f167b8fdf913f2
sha256 b27d519563e29cd5daef79fb3e9e481456d61740f41736ccf89e93c2078c3054
sha512 8ecc64818e63a4f8ad170abdc30e9451b633b703b77962aeb1f0acf932bd44a02bdef06268992be3b9629a85a1c7f0866e3894a11622d911021fef0882bbc8bb
ripemd-160 fdff3441f5ec22214d5c92d2e25cf36f7ca5911f

82142444 as geometric shapes

Circle

Radius = n
Diameter 164284888
Circumference 516116197.23662
Area 2.1197522914501E+16

Sphere

Radius = n
Volume 2.3216217852575E+24
Surface area 8.4790091658004E+16
Circumference 516116197.23662

Square

Length = n
Perimeter 328569776
Area 6747381106293136
Diagonal 116166958.35127

Cube

Length = n
Surface area 40484286637758816
Volume 5.5424637467034E+23
Space diagonal 142274886.46588

Equilateral Triangle

Length = n
Perimeter 246427332
Area 2.9217017235325E+15
Altitude 71137443.232941

Triangular Pyramid

Length = n
Surface area 2.9217017235325E+15
Volume 6.531856166291E+22
Height 38722319.450424