813305942 (number)

813305942 is an even 9-digits composite number following 813305941 and preceding 813305943. In scientific notation, it is written as 8.13305942 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 382732192 positive integers (up to 813305942) that are relatively prime to 813305942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.13305942 × 10^8
Engineering notation 8.13305942 × 10^6

Prime Factorization of 813305942

Prime Factorization 2 × 17 × 23920763

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 813305942
Product of the distinct prime numbers

The prime factorization of 813305942 is 2 × 17 × 23920763. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 18, 96, 516, 960, 8525, 9927, 32185, 37645, 36421, 852075, 5823985, 6683409, 69551693, 81506087, 335359652, 808496344, 9533521788, 7795273208

Basic calculations (n = 813305942)

Multiplication

n×y
n×2 1626611884
n×3 2439917826
n×4 3253223768
n×5 4066529710

Division

n÷y
n÷2 406652971
n÷3 271101980.66667
n÷3 203326485.5
n÷5 162661188.4

Exponentiation

ny
n2 661466555292507364
n3 5.3797467985367E+26
n4 4.3753800377054E+35
n5 3.558522583174E+44

Nth Root

y√n
2√n 28518.519281337
3√n 933.43621929854
4√n 168.87427063155
5√n 60.541167115652

Divisors of 813305942

1, 2, 17, 34, 23920763, 47841526, 406652971, 813305942

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 -813305941
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 813305942 can be divided by 8 positive divisors. The sum of these divisors (counting 813305942) is 1, the average is 0.125.

Base conversion 813305942

Base System Value
2 Binary 110000011110100001000001010110
3 Ternary 2002200101020000022
4 Quaternary 300132201001112
5 Quinary 3131201242232
6 Senary 212411545142
8 Octal 6036410126
10 Decimal 813305942
12 Duodecimal 1a845b1b2
16 Hexadecimal 307a1056
20 Vigesimal ce334h2
36 Base36 dg7yvq

Cryptographic Hash Functions

md5 b3b3ac1c48ba790b317981f8a304660d
sha1 5e71255de94032febf7ecd6ee92721b94b2cddd4
sha256 1897d3f4768930b915d56655f72dd23be202561065da5058b97e715e1941332c
sha512 8f3a882ceb803081792e9b433e5dea05f1685ab253ed71767012c402fd7774450758d262a733cb53ca36f724d6cc3038c1312deb386ebbafa925e78e18f6eb3d
ripemd-160 a7b08690b42b7333a4b8b4d83be7542ea5fa5d67

813305942 as geometric shapes

Circle

Radius = n
Diameter 1626611884
Circumference 5110151945.0163
Area 2.0780584707023E+18

Sphere

Radius = n
Volume 2.2534630693941E+27
Surface area 8.3122338828092E+18
Circumference 5110151945.0163

Square

Length = n
Perimeter 3253223768
Area 661466555292507364
Diagonal 1150188293.535

Cube

Length = n
Surface area 3968799331755044184
Volume 5.3797467985367E+26
Space diagonal 1408687213.6417

Equilateral Triangle

Length = n
Perimeter 2439917826
Area 2.8642342031855E+17
Altitude 704343606.82083

Triangular Pyramid

Length = n
Surface area 2.8642342031855E+17
Volume 6.3400924038532E+25
Height 383396097.84501