820896768 (number)

820896768 is an even 9-digits composite number following 820896767 and preceding 820896769. In scientific notation, it is written as 8.20896768 × 10^8. The sum of its digits is 54. It has a total of 14 prime factors and 132 positive divisors. There are 273549312 positive integers (up to 820896768) that are relatively prime to 820896768.

Interesting facts

Basic properties

Name

Name eight hundred twenty million eight hundred ninety-six thousand seven hundred sixty-eight

Notation

Scientific notation 8.20896768 × 10^8
Engineering notation 8.20896768 × 10^6

Prime Factorization of 820896768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 9 × 3299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 178146
Product of the distinct prime numbers

The prime factorization of 820896768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 9 × 3299. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 820896768)

Multiplication

n×y
n×2 1641793536
n×3 2462690304
n×4 3283587072
n×5 4104483840

Division

n÷y
n÷2 410448384
n÷3 273632256
n÷3 205224192
n÷5 164179353.6

Exponentiation

ny
n2 673871503712845824
n3 5.5317893944518E+26
n4 4.5410280351621E+35
n5 3.727715237462E+44

Nth Root

y√n
2√n 28651.296096337
3√n 936.33124370814
4√n 169.26693739871
5√n 60.653757301617

Divisors of 820896768

132 divisors

τ Total Divisors 132
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820896767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0075757575757576
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 132
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820896768 can be divided by 132 positive divisors. The sum of these divisors (counting 820896768) is 1, the average is 0.0075757575757576.

Base conversion 820896768

Base System Value
2 Binary 110000111011011110010000000000
3 Ternary 2010012122212200000
4 Quaternary 300323132100000
5 Quinary 3140122144033
6 Senary 213242400000
8 Octal 6073362000
10 Decimal 820896768
12 Duodecimal 1aab00000
16 Hexadecimal 30ede400
20 Vigesimal cgac1i8
36 Base36 dkqo00

Cryptographic Hash Functions

md5 22d7bff85b45ba946a39b70c4f2d3135
sha1 ac51431a6717cb428e6e1f3a58809d52e41f03a9
sha256 6efc814b4f78b20121b02be6851d48092f779932002eae73cd931a43300971b0
sha512 8d138d41e72f36299daca12891e548a19cc786833c4f067aec8de8251d65360a728273e5c4aa1bcbc86633e17bf2bf05a22d8c51fda5554c106d1dcda8ec2019
ripemd-160 df474a8308bca4bd5ceab9cc3e2982f7ec867025

820896768 as geometric shapes

Circle

Radius = n
Diameter 1641793536
Circumference 5157846511.4088
Area 2.1170297655278E+18

Sphere

Radius = n
Volume 2.3171505230421E+27
Surface area 8.4681190621111E+18
Circumference 5157846511.4088

Square

Length = n
Perimeter 3283587072
Area 673871503712845824
Diagonal 1160923342.6138

Cube

Length = n
Surface area 4043229022277074944
Volume 5.5317893944518E+26
Space diagonal 1421834909.9451

Equilateral Triangle

Length = n
Perimeter 2462690304
Area 2.9179492055087E+17
Altitude 710917454.97254

Triangular Pyramid

Length = n
Surface area 2.9179492055087E+17
Volume 6.5192763215211E+25
Height 386974447.53795