813426281 (number)

813426281 is an odd 9-digits prime number following 813426280 and preceding 813426282. In scientific notation, it is written as 8.13426281 × 10^8. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 813426280 positive integers (up to 813426281) that are relatively prime to 813426281.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million four hundred twenty-six thousand two hundred eighty-one

Notation

Scientific notation 8.13426281 × 10^8
Engineering notation 8.13426281 × 10^6

Prime Factorization of 813426281

Prime Factorization 813426281

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 813426281
Product of the distinct prime numbers

The prime factorization of 813426281 is 813426281. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 1, 2, 85, 522, 346, 8906, 9704, 93180, 49230, 428203, 241284, 9755667, 729597, 8861403, 6583946, 283196442, 141964194, 6706281459, 5841185149

Basic calculations (n = 813426281)

Multiplication

n×y
n×2 1626852562
n×3 2440278843
n×4 3253705124
n×5 4067131405

Division

n÷y
n÷2 406713140.5
n÷3 271142093.66667
n÷3 203356570.25
n÷5 162685256.2

Exponentiation

ny
n2 661662314621490961
n3 5.3821351586041E+26
n4 4.3779701859027E+35
n5 3.5611560066477E+44

Nth Root

y√n
2√n 28520.629042852
3√n 933.48225496429
4√n 168.88051706118
5√n 60.542958577384

Divisors of 813426281

1, 813426281

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 813426282
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 406713141
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 28520.629060384
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999975413
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813426281 can be divided by 2 positive divisors. The sum of these divisors (counting 813426281) is 813426282, the average is 406713141.

Base conversion 813426281

Base System Value
2 Binary 110000011110111110011001101001
3 Ternary 2002200121100002022
4 Quaternary 300132332121221
5 Quinary 3131214120111
6 Senary 212414314225
8 Octal 6036763151
10 Decimal 813426281
12 Duodecimal 1a84b8975
16 Hexadecimal 307be669
20 Vigesimal ce3i5e1
36 Base36 dgajqh

Cryptographic Hash Functions

md5 55a78367ba52ab366ba45b1740c50937
sha1 443880ccae899665c06177f04958dde223dbaa36
sha256 395622b7600b6a5207d985e322cc224f3d62679edeb1850b2550b1f04960433b
sha512 4bef0de903b6ec165cf1abdc329881f723c336ab691dc0973e5fc1d80d2d2c7ff000adf048312a83cf40721ff2a2e3f8439719fc57ce89c351cc5706ab591778
ripemd-160 644415eb0363a097021752c3a10ec0db36e58e35

813426281 as geometric shapes

Circle

Radius = n
Diameter 1626852562
Circumference 5110908057.2529
Area 2.0786734667721E+18

Sphere

Radius = n
Volume 2.2544635033197E+27
Surface area 8.3146938670884E+18
Circumference 5110908057.2529

Square

Length = n
Perimeter 3253705124
Area 661662314621490961
Diagonal 1150358478.5809

Cube

Length = n
Surface area 3969973887728945766
Volume 5.3821351586041E+26
Space diagonal 1408895646.9038

Equilateral Triangle

Length = n
Perimeter 2440278843
Area 2.8650818659451E+17
Altitude 704447823.4519

Triangular Pyramid

Length = n
Surface area 2.8650818659451E+17
Volume 6.3429071131858E+25
Height 383452826.19364