813079427 (number)

813079427 is an odd 9-digits composite number following 813079426 and preceding 813079428. In scientific notation, it is written as 8.13079427 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 808385760 positive integers (up to 813079427) that are relatively prime to 813079427.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million seventy-nine thousand four hundred twenty-seven

Notation

Scientific notation 8.13079427 × 10^8
Engineering notation 8.13079427 × 10^6

Prime Factorization of 813079427

Prime Factorization 211 × 2389 × 1613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 813079427
Product of the distinct prime numbers

The prime factorization of 813079427 is 211 × 2389 × 1613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 40, 70, 205, 358, 4380, 2787, 3474, 33489, 89012, 99483, 1520809, 5491110, 68682424, 33673892, 523905347, 46201253, 8714266537, 6237603001

Basic calculations (n = 813079427)

Multiplication

n×y
n×2 1626158854
n×3 2439238281
n×4 3252317708
n×5 4065397135

Division

n÷y
n÷2 406539713.5
n÷3 271026475.66667
n÷3 203269856.75
n÷5 162615885.4

Exponentiation

ny
n2 661098154610648329
n3 5.3752530874158E+26
n4 4.370507700296E+35
n5 3.5535698966558E+44

Nth Root

y√n
2√n 28514.547638004
3√n 933.34955370053
4√n 168.86251104968
5√n 60.53779445851

Divisors of 813079427

1, 211, 1613, 2389, 340343, 504079, 3853457, 813079427

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 -813079426
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 813079427 can be divided by 8 positive divisors. The sum of these divisors (counting 813079427) is 1, the average is 0.125.

Base conversion 813079427

Base System Value
2 Binary 110000011101101001101110000011
3 Ternary 2002122221201021212
4 Quaternary 300131221232003
5 Quinary 3131122020202
6 Senary 212403040335
8 Octal 6035515603
10 Decimal 813079427
12 Duodecimal 1a83700ab
16 Hexadecimal 30769b83
20 Vigesimal ce1eib7
36 Base36 dg343n

Cryptographic Hash Functions

md5 b395fd87d06ab00ad98a12f8c97b7758
sha1 da1b67c2251633f5f0dfe8b929d1a7f5a1220ca9
sha256 dd7c46ea2ba4cb0d53976a0f0a13a5528f7f2487d4c11968d7be16b18ab41883
sha512 4ab33e9e19b2d60ff21f758112949f8ff725c8bbadd5f4923e2af1c2d094ac8eccb1d945a48a2c335d311a88d2bbae0e55bcd79e0e0ca1ddbbe6698d035be5b6
ripemd-160 ff21e18702aab18fc081a4f0d6813953e1e5d0c9

813079427 as geometric shapes

Circle

Radius = n
Diameter 1626158854
Circumference 5108728709.2964
Area 2.0769011058266E+18

Sphere

Radius = n
Volume 2.2515807480815E+27
Surface area 8.3076044233063E+18
Circumference 5108728709.2964

Square

Length = n
Perimeter 3252317708
Area 661098154610648329
Diagonal 1149867952.9499

Cube

Length = n
Surface area 3966588927663889974
Volume 5.3752530874158E+26
Space diagonal 1408294878.153

Equilateral Triangle

Length = n
Perimeter 2439238281
Area 2.8626389814392E+17
Altitude 704147439.07649

Triangular Pyramid

Length = n
Surface area 2.8626389814392E+17
Volume 6.3347965145094E+25
Height 383289317.64998