82720404 (number)

82720404 is an even 8-digits composite number following 82720403 and preceding 82720405. In scientific notation, it is written as 8.2720404 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 25452288 positive integers (up to 82720404) that are relatively prime to 82720404.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred twenty thousand four hundred four

Notation

Scientific notation 8.2720404 × 10^7
Engineering notation 8.2720404 × 10^6

Prime Factorization of 82720404

Prime Factorization 2 × 2 × 9 × 13 × 176753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41360202
Product of the distinct prime numbers

The prime factorization of 82720404 is 2 × 2 × 9 × 13 × 176753. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 45, 67, 632, 515, 3191, 6521, 69989, 41547, 967735, 265286, 1309227, 5292888, 27094887, 35542787, 131046408, 723566675, 5852947135, 361042383

Basic calculations (n = 82720404)

Multiplication

n×y
n×2 165440808
n×3 248161212
n×4 330881616
n×5 413602020

Division

n÷y
n÷2 41360202
n÷3 27573468
n÷3 20680101
n÷5 16544080.8

Exponentiation

ny
n2 6842665237923216
n3 5.6602803291776E+23
n4 4.6822067558283E+31
n5 3.8731403445364E+39

Nth Root

y√n
2√n 9095.0758105691
3√n 435.71670989296
4√n 95.368106883639
5√n 38.328562312329

Divisors of 82720404

1, 2, 4, 9, 13, 18, 26, 36, 52, 117, 234, 468, 176753, 353506, 707012, 1590777, 2297789, 3181554, 4595578, 6363108, 9191156, 20680101, 41360202, 82720404

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 -82720403
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 82720404 can be divided by 24 positive divisors. The sum of these divisors (counting 82720404) is 1, the average is 0.041666666666667.

Base conversion 82720404

Base System Value
2 Binary 100111011100011011010010100
3 Ternary 12202122122001200
4 Quaternary 10323203122110
5 Quinary 132134023104
6 Senary 12112552500
8 Octal 473433224
10 Decimal 82720404
12 Duodecimal 23852730
16 Hexadecimal 4ee3694
20 Vigesimal 15h0104
36 Base36 1d8zh0

Cryptographic Hash Functions

md5 fe585744ca7478f732816357eeec7f30
sha1 a544f122f5f4ec3f2938ff42fceba4634c82d0e7
sha256 c7cb171104aa8e5e4ec20786b332e049c45db46cfd8218bf2007a16645d72915
sha512 dd89fd468e778752eac1d9e86a0147115b4d50ba51c893a9a48c990f32f3c89d814d6445db89143c2fc9c6bb0b5c48fa4babd47bf9f12dcedd5434d26d1bba25
ripemd-160 02577bf9b8214ff4441c9f5408c35a312ef2a83e

82720404 as geometric shapes

Circle

Radius = n
Diameter 165440808
Circumference 519747627.01676
Area 2.1496866842434E+16

Sphere

Radius = n
Volume 2.3709726799204E+24
Surface area 8.5987467369735E+16
Circumference 519747627.01676

Square

Length = n
Perimeter 330881616
Area 6842665237923216
Diagonal 116984317.22178

Cube

Length = n
Surface area 41055991427539296
Volume 5.6602803291776E+23
Space diagonal 143275942.55062

Equilateral Triangle

Length = n
Perimeter 248161212
Area 2.9629609628171E+15
Altitude 71637971.275312

Triangular Pyramid

Length = n
Surface area 2.9629609628171E+15
Volume 6.6707043402972E+22
Height 38994772.407261