813309930 (number)

813309930 is an even 9-digits composite number following 813309929 and preceding 813309931. In scientific notation, it is written as 8.13309930 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 208051200 positive integers (up to 813309930) that are relatively prime to 813309930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.13309930 × 10^8
Engineering notation 8.13309930 × 10^6

Prime Factorization of 813309930

Prime Factorization 2 × 9 × 15 × 241 × 29 × 431

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 813309930
Product of the distinct prime numbers

The prime factorization of 813309930 is 2 × 9 × 15 × 241 × 29 × 431. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 16, 81, 339, 521, 8462, 374, 29810, 20831, 225541, 103690, 5436073, 4251062, 80048868, 12871175, 313700007, 492305903, 856416988, 5632836574

Basic calculations (n = 813309930)

Multiplication

n×y
n×2 1626619860
n×3 2439929790
n×4 3253239720
n×5 4066549650

Division

n÷y
n÷2 406654965
n÷3 271103310
n÷3 203327482.5
n÷5 162661986

Exponentiation

ny
n2 661473042236604900
n3 5.3798259367834E+26
n4 4.3754658560575E+35
n5 3.5586098291075E+44

Nth Root

y√n
2√n 28518.58920073
3√n 933.43774498007
4√n 168.87447764754
5√n 60.541226487578

Divisors of 813309930

1, 2, 9, 15, 18, 29, 30, 58, 135, 241, 261, 270, 431, 435, 482, 522, 862, 870, 2169, 3615, 3879, 3915, 4338, 6465, 6989, 7230, 7758, 7830, 12499, 12930, 13978, 24998, 32535, 58185, 62901, 65070, 103871, 104835, 112491, 116370, 125802, 187485, 207742, 209670, 224982, 374970, 934839, 943515, 1558065, 1687365, 1869678, 1887030, 3012259, 3116130, 3374730, 6024518, 14022585, 27110331, 28045170, 45183885, 54220662, 90367770, 406654965, 813309930

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813309929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813309930 can be divided by 64 positive divisors. The sum of these divisors (counting 813309930) is 1, the average is 0.015625.

Base conversion 813309930

Base System Value
2 Binary 110000011110100001111111101010
3 Ternary 2002200101102111000
4 Quaternary 300132201333222
5 Quinary 3131201404210
6 Senary 212412015430
8 Octal 6036417752
10 Decimal 813309930
12 Duodecimal 1a8461576
16 Hexadecimal 307a1fea
20 Vigesimal ce33ega
36 Base36 dg81yi

Cryptographic Hash Functions

md5 2cad7ce4cb4f4c83de58e0b31d91e644
sha1 9a2641410095394a2834e824ccf011a736328875
sha256 784822ebb51963c0075977e5882f79ef64f4375ff932b4e6e821bd47cdb349c3
sha512 c53b424dbad6e6a5ef58dce01b5033a20f89db423a5f83389e11806dd7707f2c83a3c7381168d0f50d7c0038d9c1cf24ed5bf5cb03cdeea658f9c419ade5b21f
ripemd-160 b42565a7d9ca338dab0c1d431884d5ba29ea8f2d

813309930 as geometric shapes

Circle

Radius = n
Diameter 1626619860
Circumference 5110177002.3593
Area 2.0780788500382E+18

Sphere

Radius = n
Volume 2.2534962187454E+27
Surface area 8.3123154001528E+18
Circumference 5110177002.3593

Square

Length = n
Perimeter 3253239720
Area 661473042236604900
Diagonal 1150193933.4187

Cube

Length = n
Surface area 3968838253419629400
Volume 5.3798259367834E+26
Space diagonal 1408694121.0603

Equilateral Triangle

Length = n
Perimeter 2439929790
Area 2.8642622924774E+17
Altitude 704347060.53014

Triangular Pyramid

Length = n
Surface area 2.8642622924774E+17
Volume 6.3401856691714E+25
Height 383397977.80624