813305946 (number)

813305946 is an even 9-digits composite number following 813305945 and preceding 813305947. In scientific notation, it is written as 8.13305946 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 270654144 positive integers (up to 813305946) that are relatively prime to 813305946.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million three hundred five thousand nine hundred forty-six

Notation

Scientific notation 8.13305946 × 10^8
Engineering notation 8.13305946 × 10^6

Prime Factorization of 813305946

Prime Factorization 2 × 3 × 607 × 223313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 813305946
Product of the distinct prime numbers

The prime factorization of 813305946 is 2 × 3 × 607 × 223313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 96, 17, 112, 399, 5480, 654, 63870, 60142, 53282, 415624, 5344019, 7373553, 65495762, 10661527, 809276035, 601652380, 7391279847, 76045581

Basic calculations (n = 813305946)

Multiplication

n×y
n×2 1626611892
n×3 2439917838
n×4 3253223784
n×5 4066529730

Division

n÷y
n÷2 406652973
n÷3 271101982
n÷3 203326486.5
n÷5 162661189.2

Exponentiation

ny
n2 661466561798954916
n3 5.3797468779127E+26
n4 4.3753801237813E+35
n5 3.5585226706816E+44

Nth Root

y√n
2√n 28518.519351467
3√n 933.43622082882
4√n 168.87427083919
5√n 60.541167175203

Divisors of 813305946

1, 2, 3, 6, 607, 1214, 1821, 3642, 223313, 446626, 669939, 1339878, 135550991, 271101982, 406652973, 813305946

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 -813305945
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 813305946 can be divided by 16 positive divisors. The sum of these divisors (counting 813305946) is 1, the average is 0.0625.

Base conversion 813305946

Base System Value
2 Binary 110000011110100001000001011010
3 Ternary 2002200101020000110
4 Quaternary 300132201001122
5 Quinary 3131201242241
6 Senary 212411545150
8 Octal 6036410132
10 Decimal 813305946
12 Duodecimal 1a845b1b6
16 Hexadecimal 307a105a
20 Vigesimal ce334h6
36 Base36 dg7yvu

Cryptographic Hash Functions

md5 8411fe0016fc428e12a7e8f1c4578d09
sha1 a942c1ff0b90f4b95d6484de2f79fc1dad43b8ef
sha256 1e6613d9da6e4737a4090a97857bccc207305918c943fc9c66891179483c4f3e
sha512 0a6c4b10a34de6a237e0abca6000a305ea0d8f7e9bdddb0f133f6b80a1eee698cdade7a219291717e6192f33b5c58029a23e0dbc23450db08290688f012dc318
ripemd-160 f61746ee34152548325e7d02a1d80231edaf21e2

813305946 as geometric shapes

Circle

Radius = n
Diameter 1626611892
Circumference 5110151970.149
Area 2.0780584911429E+18

Sphere

Radius = n
Volume 2.2534631026431E+27
Surface area 8.3122339645716E+18
Circumference 5110151970.149

Square

Length = n
Perimeter 3253223784
Area 661466561798954916
Diagonal 1150188299.1919

Cube

Length = n
Surface area 3968799370793729496
Volume 5.3797468779127E+26
Space diagonal 1408687220.5699

Equilateral Triangle

Length = n
Perimeter 2439917838
Area 2.8642342313592E+17
Altitude 704343610.28493

Triangular Pyramid

Length = n
Surface area 2.8642342313592E+17
Volume 6.3400924973987E+25
Height 383396099.73063