82147924 (number)

82147924 is an even 8-digits composite number following 82147923 and preceding 82147925. In scientific notation, it is written as 8.2147924 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 41039384 positive integers (up to 82147924) that are relatively prime to 82147924.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-seven thousand nine hundred twenty-four

Notation

Scientific notation 8.2147924 × 10^7
Engineering notation 8.2147924 × 10^6

Prime Factorization of 82147924

Prime Factorization 2 × 2 × 1283 × 16007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41073962
Product of the distinct prime numbers

The prime factorization of 82147924 is 2 × 2 × 1283 × 16007. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 21, 80, 768, 649, 7183, 9185, 66219, 8183, 661347, 878116, 773386, 520044, 29191923, 46309862, 406460977, 264569615, 4739379934, 1714640387

Basic calculations (n = 82147924)

Multiplication

n×y
n×2 164295848
n×3 246443772
n×4 328591696
n×5 410739620

Division

n÷y
n÷2 41073962
n÷3 27382641.333333
n÷3 20536981
n÷5 16429584.8

Exponentiation

ny
n2 6748281417509776
n3 5.5435730901621E+23
n4 4.5539302089908E+31
n5 3.7409591270948E+39

Nth Root

y√n
2√n 9063.5491944381
3√n 434.70923273453
4√n 95.202674302974
5√n 38.2753630291

Divisors of 82147924

1, 2, 4, 1283, 2566, 5132, 16007, 32014, 64028, 20536981, 41073962, 82147924

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82147923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82147924 can be divided by 12 positive divisors. The sum of these divisors (counting 82147924) is 1, the average is 0.083333333333333.

Base conversion 82147924

Base System Value
2 Binary 100111001010111101001010100
3 Ternary 12201120112202201
4 Quaternary 10321113221110
5 Quinary 132012213144
6 Senary 12052414244
8 Octal 471275124
10 Decimal 82147924
12 Duodecimal 23617384
16 Hexadecimal 4e57a54
20 Vigesimal 15d89g4
36 Base36 1cwpqs

Cryptographic Hash Functions

md5 dc57a97662fe0d219f629d3315a30c44
sha1 68c8159e7bfab0563e041980106c680004fb35b1
sha256 5de4eb95d002be1742678d1004ba916d869ed36ca84e54a06a0bc2f0704b0d42
sha512 422b65c993057e6de76ba4fd188f2e897fe6128c66bb858b515b6ef3efbfad646ca6686538d8a111388ff5adccba4105d2d3faa2d8309d833f125908b6b90cee
ripemd-160 bbab388aa22fca28b918ebccc10b8653fb9a5936

82147924 as geometric shapes

Circle

Radius = n
Diameter 164295848
Circumference 516150629.09211
Area 2.1200351325605E+16

Sphere

Radius = n
Volume 2.3220864659588E+24
Surface area 8.4801405302421E+16
Circumference 516150629.09211

Square

Length = n
Perimeter 328591696
Area 6748281417509776
Diagonal 116174708.24159

Cube

Length = n
Surface area 40489688505058656
Volume 5.5435730901621E+23
Space diagonal 142284378.10431

Equilateral Triangle

Length = n
Perimeter 246443772
Area 2.922091569725E+15
Altitude 71142189.052153

Triangular Pyramid

Length = n
Surface area 2.922091569725E+15
Volume 6.5331635400948E+22
Height 38724902.747198