813311930 (number)

813311930 is an even 9-digits composite number following 813311929 and preceding 813311931. In scientific notation, it is written as 8.13311930 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 325014480 positive integers (up to 813311930) that are relatively prime to 813311930.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million three hundred eleven thousand nine hundred thirty

Notation

Scientific notation 8.13311930 × 10^8
Engineering notation 8.13311930 × 10^6

Prime Factorization of 813311930

Prime Factorization 2 × 5 × 1063 × 76511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 813311930
Product of the distinct prime numbers

The prime factorization of 813311930 is 2 × 5 × 1063 × 76511. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 813311930)

Multiplication

n×y
n×2 1626623860
n×3 2439935790
n×4 3253247720
n×5 4066559650

Division

n÷y
n÷2 406655965
n÷3 271103976.66667
n÷3 203327982.5
n÷5 162662386

Exponentiation

ny
n2 661476295480324900
n3 5.3798656252635E+26
n4 4.3755088948237E+35
n5 3.5586535839813E+44

Nth Root

y√n
2√n 28518.624265557
3√n 933.43851011437
4√n 168.87458146671
5√n 60.541256262779

Divisors of 813311930

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813311929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813311930 can be divided by 16 positive divisors. The sum of these divisors (counting 813311930) is 1, the average is 0.0625.

Base conversion 813311930

Base System Value
2 Binary 110000011110100010011110111010
3 Ternary 2002200101112020002
4 Quaternary 300132202132322
5 Quinary 3131201440210
6 Senary 212412033002
8 Octal 6036423672
10 Decimal 813311930
12 Duodecimal 1a8462762
16 Hexadecimal 307a27ba
20 Vigesimal ce33jga
36 Base36 dg83i2

Cryptographic Hash Functions

md5 6a87d4fd72a8d1e6f97411741b66a68e
sha1 43fb597747fcf65fd17c95e386e658885e01e110
sha256 2512dbb00a3eeeef93ba78a21b16d301678679cb9e427cebce335df8dfecc193
sha512 9b2a7c47d536f3fbee573d498d290ee418ff9d8ba4c3a66b2036814c70f8ebee0b76dc0b4814f5abdea74957ff586ef119c4cdcd417a412ca628c8d8421c1122
ripemd-160 3cd4431fd00c2970e8199557295f0655fef829a5

813311930 as geometric shapes

Circle

Radius = n
Diameter 1626623860
Circumference 5110189568.7299
Area 2.0780890704048E+18

Sphere

Radius = n
Volume 2.2535128434171E+27
Surface area 8.3123562816191E+18
Circumference 5110189568.7299

Square

Length = n
Perimeter 3253247720
Area 661476295480324900
Diagonal 1150196761.8458

Cube

Length = n
Surface area 3968857772881949400
Volume 5.3798656252635E+26
Space diagonal 1408697585.1619

Equilateral Triangle

Length = n
Perimeter 2439935790
Area 2.8642763794359E+17
Altitude 704348792.58095

Triangular Pyramid

Length = n
Surface area 2.8642763794359E+17
Volume 6.3402324424938E+25
Height 383398920.61528