813361909 (number)

813361909 is an odd 9-digits composite number following 813361908 and preceding 813361910. In scientific notation, it is written as 8.13361909 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 806163904 positive integers (up to 813361909) that are relatively prime to 813361909.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million three hundred sixty-one thousand nine hundred nine

Notation

Scientific notation 8.13361909 × 10^8
Engineering notation 8.13361909 × 10^6

Prime Factorization of 813361909

Prime Factorization 113 × 7197893

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 813361909
Product of the distinct prime numbers

The prime factorization of 813361909 is 113 × 7197893. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 43, 52, 474, 520, 6533, 2467, 34006, 65609, 452223, 137991, 9117567, 8873828, 80489156, 21910674, 798727679, 34413685, 2814492461, 8243468286

Basic calculations (n = 813361909)

Multiplication

n×y
n×2 1626723818
n×3 2440085727
n×4 3253447636
n×5 4066809545

Division

n÷y
n÷2 406680954.5
n÷3 271120636.33333
n÷3 203340477.25
n÷5 162672381.8

Exponentiation

ny
n2 661557595012124281
n3 5.3808574839251E+26
n4 4.3765845151823E+35
n5 3.5597471361685E+44

Nth Root

y√n
2√n 28519.500504041
3√n 933.45763003052
4√n 168.87717579366
5√n 60.542000311148

Divisors of 813361909

1, 113, 7197893, 813361909

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813361908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813361909 can be divided by 4 positive divisors. The sum of these divisors (counting 813361909) is 1, the average is 0.25.

Base conversion 813361909

Base System Value
2 Binary 110000011110101110101011110101
3 Ternary 2002200111001210011
4 Quaternary 300132232223311
5 Quinary 3131210040114
6 Senary 212413100221
8 Octal 6036565365
10 Decimal 813361909
12 Duodecimal 1a8487671
16 Hexadecimal 307aeaf5
20 Vigesimal ce3a4f9
36 Base36 dg962d

Cryptographic Hash Functions

md5 b03c5a1293a05e121e4bd644776fdc49
sha1 ca37ec89a4767e6f0376629586106be8215ca42e
sha256 ebb8576fed1e4cbe34a7463103477c075a0e156878e73c64307f16246ec1c942
sha512 cca74b132a018a5641ed3526d4bdfe693698530c57475f2e87517f88d1412f37f47c2d63533a3e24f371037b41a194ada6483a9c3d8eb0788eb903c57f72349c
ripemd-160 18d2d3a279e50147bee18dd4a4a1efad1fcd63e3

813361909 as geometric shapes

Circle

Radius = n
Diameter 1626723818
Circumference 5110503596.0483
Area 2.0783444804166E+18

Sphere

Radius = n
Volume 2.2539283122017E+27
Surface area 8.3133779216665E+18
Circumference 5110503596.0483

Square

Length = n
Perimeter 3253447636
Area 661557595012124281
Diagonal 1150267442.8255

Cube

Length = n
Surface area 3969345570072745686
Volume 5.3808574839251E+26
Space diagonal 1408784151.3292

Equilateral Triangle

Length = n
Perimeter 2440085727
Area 2.8646284167352E+17
Altitude 704392075.66461

Triangular Pyramid

Length = n
Surface area 2.8646284167352E+17
Volume 6.3414013591364E+25
Height 383422480.94182