82168045 (number)

82168045 is an odd 8-digits composite number following 82168044 and preceding 82168046. In scientific notation, it is written as 8.2168045 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 65083200 positive integers (up to 82168045) that are relatively prime to 82168045.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred sixty-eight thousand forty-five

Notation

Scientific notation 8.2168045 × 10^7
Engineering notation 8.2168045 × 10^6

Prime Factorization of 82168045

Prime Factorization 5 × 101 × 162709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82168045
Product of the distinct prime numbers

The prime factorization of 82168045 is 5 × 101 × 162709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 20, 3, 303, 657, 8056, 2442, 17981, 51619, 232898, 286426, 2377074, 4516460, 5667554, 77355841, 526131759, 675055712, 5236746699, 5902556175

Basic calculations (n = 82168045)

Multiplication

n×y
n×2 164336090
n×3 246504135
n×4 328672180
n×5 410840225

Division

n÷y
n÷2 41084022.5
n÷3 27389348.333333
n÷3 20542011.25
n÷5 16433609

Exponentiation

ny
n2 6751587619122025
n3 5.5476475530946E+23
n4 4.5583935378682E+31
n5 3.7455428534726E+39

Nth Root

y√n
2√n 9064.6591221071
3√n 434.74472184575
4√n 95.20850341281
5√n 38.277237849787

Divisors of 82168045

1, 5, 101, 505, 162709, 813545, 16433609, 82168045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82168044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82168045 can be divided by 8 positive divisors. The sum of these divisors (counting 82168045) is 1, the average is 0.125.

Base conversion 82168045

Base System Value
2 Binary 100111001011100100011101101
3 Ternary 12201121120100221
4 Quaternary 10321130203231
5 Quinary 132013334140
6 Senary 12053051341
8 Octal 471344355
10 Decimal 82168045
12 Duodecimal 23626b51
16 Hexadecimal 4e5c8ed
20 Vigesimal 15db025
36 Base36 1cx59p

Cryptographic Hash Functions

md5 b1ef46c33e878f4983c8a119a6e643a3
sha1 06b63ec08c42b1a6d492e0c7e9d0448807768f8b
sha256 e9a3195c6772563fa6631e972ecd945fe0437ef947ef301e73740e01c63780dd
sha512 f9e33dcf0719ebceb4db5310d950f3ea900b1f5ac9e1d9f8890d589c4679d6b7ae5f34dac52a895199b0be4d88675dacf87c04bf8c7651dad1e9ed5d9135825e
ripemd-160 bf0c8ac684f9c61275cfd3b6151d734f68d04411

82168045 as geometric shapes

Circle

Radius = n
Diameter 164336090
Circumference 516277053.06367
Area 2.1210738064302E+16

Sphere

Radius = n
Volume 2.323793173001E+24
Surface area 8.4842952257206E+16
Circumference 516277053.06367

Square

Length = n
Perimeter 328672180
Area 6751587619122025
Diagonal 116203163.63268

Cube

Length = n
Surface area 40509525714732150
Volume 5.5476475530946E+23
Space diagonal 142319228.69861

Equilateral Triangle

Length = n
Perimeter 246504135
Area 2.9235231970181E+15
Altitude 71159614.349303

Triangular Pyramid

Length = n
Surface area 2.9235231970181E+15
Volume 6.5379653407103E+22
Height 38734387.877561