813243906 (number)

813243906 is an even 9-digits composite number following 813243905 and preceding 813243907. In scientific notation, it is written as 8.13243906 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 271081296 positive integers (up to 813243906) that are relatively prime to 813243906.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million two hundred forty-three thousand nine hundred six

Notation

Scientific notation 8.13243906 × 10^8
Engineering notation 8.13243906 × 10^6

Prime Factorization of 813243906

Prime Factorization 2 × 9 × 45180217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 813243906
Product of the distinct prime numbers

The prime factorization of 813243906 is 2 × 9 × 45180217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 19, 44, 546, 707, 3407, 7295, 61585, 53240, 911660, 111186, 8216328, 4973173, 8950815, 70405656, 362616151, 359589710, 5865206809, 2791324163

Basic calculations (n = 813243906)

Multiplication

n×y
n×2 1626487812
n×3 2439731718
n×4 3252975624
n×5 4066219530

Division

n÷y
n÷2 406621953
n÷3 271081302
n÷3 203310976.5
n÷5 162648781.2

Exponentiation

ny
n2 661365650646136836
n3 5.378515850257E+26
n4 4.3740452385459E+35
n5 3.5571656348158E+44

Nth Root

y√n
2√n 28517.431616469
3√n 933.4124856625
4√n 168.87105026164
5√n 60.540243515751

Divisors of 813243906

1, 2, 9, 18, 45180217, 90360434, 406621953, 813243906

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 -813243905
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 813243906 can be divided by 8 positive divisors. The sum of these divisors (counting 813243906) is 1, the average is 0.125.

Base conversion 813243906

Base System Value
2 Binary 110000011110010001111000000010
3 Ternary 2002200021001220200
4 Quaternary 300132101320002
5 Quinary 3131142301111
6 Senary 212410350030
8 Octal 6036217002
10 Decimal 813243906
12 Duodecimal 1a842b316
16 Hexadecimal 30791e02
20 Vigesimal ce2f9f6
36 Base36 dg6n0i

Cryptographic Hash Functions

md5 a41af351060864b5a43b9c17a07475fd
sha1 60dc2229318f649ebb2e846d26bbccbf613b02ec
sha256 8165cdc497347481dadec723c46547b8188a5ca4c9df594a7bd7b4e76134bc02
sha512 7be8c52b88e97a7b75dd0b73bf818147ec2e102cefdbbb11be134c2366f0ba7b9ed26c034c60a8423d3ab223a0f179d70a82574166f6cdc7c61eed8bdc865172
ripemd-160 9b0831cedec35b4c6e24e8a2ef7570e132d391a4

813243906 as geometric shapes

Circle

Radius = n
Diameter 1626487812
Circumference 5109762161.3325
Area 2.0777414694065E+18

Sphere

Radius = n
Volume 2.2529474509845E+27
Surface area 8.3109658776261E+18
Circumference 5109762161.3325

Square

Length = n
Perimeter 3252975624
Area 661365650646136836
Diagonal 1150100561.3825

Cube

Length = n
Surface area 3968193903876821016
Volume 5.378515850257E+26
Space diagonal 1408579764.1378

Equilateral Triangle

Length = n
Perimeter 2439731718
Area 2.8637972732499E+17
Altitude 704289882.06888

Triangular Pyramid

Length = n
Surface area 2.8637972732499E+17
Volume 6.3386417173934E+25
Height 383366853.79416