813830428 (number)

813830428 is an even 9-digits composite number following 813830427 and preceding 813830429. In scientific notation, it is written as 8.13830428 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 405974592 positive integers (up to 813830428) that are relatively prime to 813830428.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million eight hundred thirty thousand four hundred twenty-eight

Notation

Scientific notation 8.13830428 × 10^8
Engineering notation 8.13830428 × 10^6

Prime Factorization of 813830428

Prime Factorization 2 × 2 × 433 × 469879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 406915214
Product of the distinct prime numbers

The prime factorization of 813830428 is 2 × 2 × 433 × 469879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 39, 31, 265, 114, 461, 9514, 25324, 84435, 99683, 715087, 6207662, 8246088, 81032531, 68936154, 437519392, 785836884, 4335071438, 230462464

Basic calculations (n = 813830428)

Multiplication

n×y
n×2 1627660856
n×3 2441491284
n×4 3255321712
n×5 4069152140

Division

n÷y
n÷2 406915214
n÷3 271276809.33333
n÷3 203457607
n÷5 162766085.6

Exponentiation

ny
n2 662319965538663184
n3 5.3901614102728E+26
n4 4.3866773675114E+35
n5 3.5700115194997E+44

Nth Root

y√n
2√n 28527.713332828
3√n 933.63682811506
4√n 168.90149002548
5√n 60.54897347863

Divisors of 813830428

1, 2, 4, 433, 866, 1732, 469879, 939758, 1879516, 203457607, 406915214, 813830428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813830427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813830428 can be divided by 12 positive divisors. The sum of these divisors (counting 813830428) is 1, the average is 0.083333333333333.

Base conversion 813830428

Base System Value
2 Binary 110000100000100001000100011100
3 Ternary 2002201100212110201
4 Quaternary 300200201010130
5 Quinary 3131320033203
6 Senary 212431113244
8 Octal 6040410434
10 Decimal 813830428
12 Duodecimal 1a8672824
16 Hexadecimal 3082111c
20 Vigesimal ce68g18
36 Base36 dgj7ks

Cryptographic Hash Functions

md5 b16411bfc552c3e4bad34fc8e1b4a752
sha1 d298de760f02df24501b416fa6ff766e3d293f1f
sha256 eb421a81134ba1feada07f1feffcbf660374e5c012617c0298fca1d2ac09da73
sha512 54f4bd4f48729b4320f4b19a17276c9499c67f3983807d2df61ee2658d5e9b3804aaebd747198f96859000416824273cb2c131fede7bd10e890adbd290cd3d4f
ripemd-160 d19f4ec3972b4c391d5cdbed8b31f64f997b54d7

813830428 as geometric shapes

Circle

Radius = n
Diameter 1627660856
Circumference 5113447387.7453
Area 2.0807395380621E+18

Sphere

Radius = n
Volume 2.2578255317568E+27
Surface area 8.3229581522484E+18
Circumference 5113447387.7453

Square

Length = n
Perimeter 3255321712
Area 662319965538663184
Diagonal 1150930028.7495

Cube

Length = n
Surface area 3973919793231979104
Volume 5.3901614102728E+26
Space diagonal 1409595650.0415

Equilateral Triangle

Length = n
Perimeter 2441491284
Area 2.8679295779506E+17
Altitude 704797825.02076

Triangular Pyramid

Length = n
Surface area 2.8679295779506E+17
Volume 6.3523661414898E+25
Height 383643342.9165