812641330 (number)

812641330 is an even 9-digits composite number following 812641329 and preceding 812641331. In scientific notation, it is written as 8.12641330 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 325056528 positive integers (up to 812641330) that are relatively prime to 812641330.

Interesting facts

Basic properties

Name

Name eight hundred twelve million six hundred forty-one thousand three hundred thirty

Notation

Scientific notation 8.12641330 × 10^8
Engineering notation 8.12641330 × 10^6

Prime Factorization of 812641330

Prime Factorization 2 × 5 × 81264133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 812641330
Product of the distinct prime numbers

The prime factorization of 812641330 is 2 × 5 × 81264133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 60, 38, 572, 948, 9859, 3811, 13957, 98772, 162897, 465280, 9591022, 3116322, 32928199, 69867433, 18990838, 194684666, 7911028069, 5586160392

Basic calculations (n = 812641330)

Multiplication

n×y
n×2 1625282660
n×3 2437923990
n×4 3250565320
n×5 4063206650

Division

n÷y
n÷2 406320665
n÷3 270880443.33333
n÷3 203160332.5
n÷5 162528266

Exponentiation

ny
n2 660385931224168900
n3 5.366569014633E+26
n4 4.3610957815881E+35
n5 3.5440066762072E+44

Nth Root

y√n
2√n 28506.864611879
3√n 933.18189025237
4√n 168.83976016294
5√n 60.531269353304

Divisors of 812641330

1, 2, 5, 10, 81264133, 162528266, 406320665, 812641330

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812641329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812641330 can be divided by 8 positive divisors. The sum of these divisors (counting 812641330) is 1, the average is 0.125.

Base conversion 812641330

Base System Value
2 Binary 110000011011111110110000110010
3 Ternary 2002122010110100001
4 Quaternary 300123332300302
5 Quinary 3131014010310
6 Senary 212345420214
8 Octal 6033766062
10 Decimal 812641330
12 Duodecimal 1a819a66a
16 Hexadecimal 306fec32
20 Vigesimal cdj036a
36 Base36 dftq2a

Cryptographic Hash Functions

md5 64f5b6c6fbbe7321eff7beecf066539b
sha1 24aa2d9f5dc0e94b32e6c97e9ca5415fb32c44ca
sha256 06279fb64ce41114d60c0b9e2546c1f49b661f86dbbc53417bb3d59ade15db19
sha512 b76627fdec159d708bdc89ecf6da546ddbceadfd66c601768a24de4ee3b63c0dfe0dab8e3cbf6f37f35bc39f1e604a58b0b54ce969ed7b1fc73040f472bebb1c
ripemd-160 866542c0074001c96350191f311639abdbfed508

812641330 as geometric shapes

Circle

Radius = n
Diameter 1625282660
Circumference 5105976064.6629
Area 2.0746635900679E+18

Sphere

Radius = n
Volume 2.2479431721805E+27
Surface area 8.2986543602716E+18
Circumference 5105976064.6629

Square

Length = n
Perimeter 3250565320
Area 660385931224168900
Diagonal 1149248390.2309

Cube

Length = n
Surface area 3962315587345013400
Volume 5.366569014633E+26
Space diagonal 1407536071.8903

Equilateral Triangle

Length = n
Perimeter 2437923990
Area 2.8595549637099E+17
Altitude 703768035.94517

Triangular Pyramid

Length = n
Surface area 2.8595549637099E+17
Volume 6.3245622365876E+25
Height 383082796.74364