813305940 (number)

813305940 is an even 9-digits composite number following 813305939 and preceding 813305941. In scientific notation, it is written as 8.13305940 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 216763776 positive integers (up to 813305940) that are relatively prime to 813305940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.13305940 × 10^8
Engineering notation 8.13305940 × 10^6

Prime Factorization of 813305940

Prime Factorization 2 × 2 × 5 × 3 × 3727 × 3637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 406652970
Product of the distinct prime numbers

The prime factorization of 813305940 is 2 × 2 × 5 × 3 × 3727 × 3637. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 70, 9, 47, 155, 867, 5412, 33992, 91634, 500385, 835009, 2970263, 4928811, 40199720, 38969224, 813567220, 658620432, 9601718801, 803333848

Basic calculations (n = 813305940)

Multiplication

n×y
n×2 1626611880
n×3 2439917820
n×4 3253223760
n×5 4066529700

Division

n÷y
n÷2 406652970
n÷3 271101980
n÷3 203326485
n÷5 162661188

Exponentiation

ny
n2 661466552039283600
n3 5.3797467588487E+26
n4 4.3753799946674E+35
n5 3.5585225394202E+44

Nth Root

y√n
2√n 28518.519246272
3√n 933.4362185334
4√n 168.87427052773
5√n 60.541167085877

Divisors of 813305940

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3637, 3727, 7274, 7454, 10911, 11181, 14548, 14908, 18185, 18635, 21822, 22362, 36370, 37270, 43644, 44724, 54555, 55905, 72740, 74540, 109110, 111810, 218220, 223620, 13555099, 27110198, 40665297, 54220396, 67775495, 81330594, 135550990, 162661188, 203326485, 271101980, 406652970, 813305940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813305939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813305940 can be divided by 48 positive divisors. The sum of these divisors (counting 813305940) is 1, the average is 0.020833333333333.

Base conversion 813305940

Base System Value
2 Binary 110000011110100001000001010100
3 Ternary 2002200101020000020
4 Quaternary 300132201001110
5 Quinary 3131201242230
6 Senary 212411545140
8 Octal 6036410124
10 Decimal 813305940
12 Duodecimal 1a845b1b0
16 Hexadecimal 307a1054
20 Vigesimal ce334h0
36 Base36 dg7yvo

Cryptographic Hash Functions

md5 c1f4a6610419b8f5e14a99b773f03e14
sha1 fa18d5f15234e8c2dd371455e639e40bc548e2f4
sha256 4dc2a9563b09c20f1b85c3349671fd89687785bf24ac21ae9885239d852f80d6
sha512 daea6ba3a1999f1a9ac363d613dd8f2f575355383288678f98de6778d3f4f8c76a64e62a0be5858ee97399ed59a9c72fabdb201ece821e4aa5b363813fe1074e
ripemd-160 24a1ef2c97c2cd065a07c63ac94964bff3a8c39c

813305940 as geometric shapes

Circle

Radius = n
Diameter 1626611880
Circumference 5110151932.4499
Area 2.078058460482E+18

Sphere

Radius = n
Volume 2.2534630527697E+27
Surface area 8.3122338419279E+18
Circumference 5110151932.4499

Square

Length = n
Perimeter 3253223760
Area 661466552039283600
Diagonal 1150188290.7066

Cube

Length = n
Surface area 3968799312235701600
Volume 5.3797467588487E+26
Space diagonal 1408687210.1776

Equilateral Triangle

Length = n
Perimeter 2439917820
Area 2.8642341890986E+17
Altitude 704343605.08878

Triangular Pyramid

Length = n
Surface area 2.8642341890986E+17
Volume 6.3400923570804E+25
Height 383396096.9022