812808216 (number)

812808216 is an even 9-digits composite number following 812808215 and preceding 812808217. In scientific notation, it is written as 8.12808216 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 231805440 positive integers (up to 812808216) that are relatively prime to 812808216.

Interesting facts

Basic properties

Name

Name eight hundred twelve million eight hundred eight thousand two hundred sixteen

Notation

Scientific notation 8.12808216 × 10^8
Engineering notation 8.12808216 × 10^6

Prime Factorization of 812808216

Prime Factorization 2 × 2 × 2 × 297 × 17 × 20123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 203202054
Product of the distinct prime numbers

The prime factorization of 812808216 is 2 × 2 × 2 × 297 × 17 × 20123. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 812808216)

Multiplication

n×y
n×2 1625616432
n×3 2438424648
n×4 3251232864
n×5 4064041080

Division

n÷y
n÷2 406404108
n÷3 270936072
n÷3 203202054
n÷5 162561643.2

Exponentiation

ny
n2 660657195997102656
n3 5.3698759686597E+26
n4 4.3646793062275E+35
n5 3.5476472003069E+44

Nth Root

y√n
2√n 28509.791581139
3√n 933.24576604755
4√n 168.84842783141
5√n 60.533755318842

Divisors of 812808216

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812808215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812808216 can be divided by 32 positive divisors. The sum of these divisors (counting 812808216) is 1, the average is 0.03125.

Base conversion 812808216

Base System Value
2 Binary 110000011100100111100000011000
3 Ternary 2002122102221021000
4 Quaternary 300130213200120
5 Quinary 3131034330331
6 Senary 212353145000
8 Octal 6034474030
10 Decimal 812808216
12 Duodecimal 1a825b160
16 Hexadecimal 30727818
20 Vigesimal ce010ag
36 Base36 dfxau0

Cryptographic Hash Functions

md5 41a63424169585cdba4da08919969442
sha1 584b77012d33396180cbba4b372a3016396ffeaf
sha256 9eae06bc488f27cbb62011bdc6a22bf3d8b1fd2a88b084ffd40916e6f9f41900
sha512 0375d7a0f438ecc8e5d39aa19ccaf72003726ae77f7110ae0be5b2ec74e3c4068ff09f938f3fe3904d4ea927b8f6019eafcf12574b6d0db2ac0d49167744e666
ripemd-160 e5ed0b1185f991b321255a1e116ecaf44ab58b52

812808216 as geometric shapes

Circle

Radius = n
Diameter 1625616432
Circumference 5107024640.3261
Area 2.0755157934857E+18

Sphere

Radius = n
Volume 2.2493283858439E+27
Surface area 8.3020631739429E+18
Circumference 5107024640.3261

Square

Length = n
Perimeter 3251232864
Area 660657195997102656
Diagonal 1149484402.6755

Cube

Length = n
Surface area 3963943175982615936
Volume 5.3698759686597E+26
Space diagonal 1407825126.9214

Equilateral Triangle

Length = n
Perimeter 2438424648
Area 2.8607295746324E+17
Altitude 703912563.46071

Triangular Pyramid

Length = n
Surface area 2.8607295746324E+17
Volume 6.3284595192832E+25
Height 383161467.55849