82661344 (number)

82661344 is an even 8-digits composite number following 82661343 and preceding 82661345. In scientific notation, it is written as 8.2661344 × 10^7. The sum of its digits is 34. It has a total of 9 prime factors and 96 positive divisors. There are 36741120 positive integers (up to 82661344) that are relatively prime to 82661344.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand three hundred forty-four

Notation

Scientific notation 8.2661344 × 10^7
Engineering notation 8.2661344 × 10^6

Prime Factorization of 82661344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 47 × 17 × 53 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 5166334
Product of the distinct prime numbers

The prime factorization of 82661344 is 2 × 2 × 2 × 2 × 2 × 47 × 17 × 53 × 61. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82661344)

Multiplication

n×y
n×2 165322688
n×3 247984032
n×4 330645376
n×5 413306720

Division

n÷y
n÷2 41330672
n÷3 27553781.333333
n÷3 20665336
n÷5 16532268.8

Exponentiation

ny
n2 6832897791886336
n3 5.6481651489196E+23
n4 4.6688492234365E+31
n5 3.8593335174262E+39

Nth Root

y√n
2√n 9091.8284189705
3√n 435.61298878595
4√n 95.351079799709
5√n 38.323087649391

Divisors of 82661344

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82661343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661344 can be divided by 96 positive divisors. The sum of these divisors (counting 82661344) is 1, the average is 0.010416666666667.

Base conversion 82661344

Base System Value
2 Binary 100111011010100111111100000
3 Ternary 12202112122001021
4 Quaternary 10323110333200
5 Quinary 132130130334
6 Senary 12111415224
8 Octal 473247740
10 Decimal 82661344
12 Duodecimal 23824514
16 Hexadecimal 4ed4fe0
20 Vigesimal 15gcd74
36 Base36 1d7pwg

Cryptographic Hash Functions

md5 72dbebb9dea0ecccd72a6690fbba8844
sha1 b606b3dcb5d63d4794eb8f984c352d699a07f8b9
sha256 81b43966a19f6f761efef19b039c3eeb24b835ff5598e1e78d4c693e18ad167a
sha512 2c1f2144c0a7a5cfde76b364817e1bf011231f0085cd7525f7806e453d5e2b819ecd326bf3254d7317b75f77da9849c3d00aad2c37abecf8094bf54c78188346
ripemd-160 1e59d9a19767f53a66db1ce6c5bd3f77bf383064

82661344 as geometric shapes

Circle

Radius = n
Diameter 165322688
Circumference 519376542.09252
Area 2.146618150572E+16

Sphere

Radius = n
Volume 2.365897885081E+24
Surface area 8.586472602288E+16
Circumference 519376542.09252

Square

Length = n
Perimeter 330645376
Area 6832897791886336
Diagonal 116900793.76879

Cube

Length = n
Surface area 40997386751318016
Volume 5.6481651489196E+23
Space diagonal 143173647.62993

Equilateral Triangle

Length = n
Perimeter 247984032
Area 2.9587315346181E+15
Altitude 71586823.814964

Triangular Pyramid

Length = n
Surface area 2.9587315346181E+15
Volume 6.6564264634376E+22
Height 38966931.256263