813804920 (number)

813804920 is an even 9-digits composite number following 813804919 and preceding 813804921. In scientific notation, it is written as 8.13804920 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 325046400 positive integers (up to 813804920) that are relatively prime to 813804920.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million eight hundred four thousand nine hundred twenty

Notation

Scientific notation 8.13804920 × 10^8
Engineering notation 8.13804920 × 10^6

Prime Factorization of 813804920

Prime Factorization 2 × 2 × 2 × 5 × 701 × 29023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 203451230
Product of the distinct prime numbers

The prime factorization of 813804920 is 2 × 2 × 2 × 5 × 701 × 29023. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 813804920)

Multiplication

n×y
n×2 1627609840
n×3 2441414760
n×4 3255219680
n×5 4069024600

Division

n÷y
n÷2 406902460
n÷3 271268306.66667
n÷3 203451230
n÷5 162760984

Exponentiation

ny
n2 662278447816206400
n3 5.3896545924279E+26
n4 4.3861274244184E+35
n5 3.5694520777387E+44

Nth Root

y√n
2√n 28527.266255286
3√n 933.62707364361
4√n 168.90016653422
5√n 60.548593914896

Divisors of 813804920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813804919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813804920 can be divided by 32 positive divisors. The sum of these divisors (counting 813804920) is 1, the average is 0.03125.

Base conversion 813804920

Base System Value
2 Binary 110000100000011010110101111000
3 Ternary 2002201022120110222
4 Quaternary 300200122311320
5 Quinary 3131313224140
6 Senary 212430355212
8 Octal 6040326570
10 Decimal 813804920
12 Duodecimal 1a865bb08
16 Hexadecimal 3081ad78
20 Vigesimal ce65c60
36 Base36 dginw8

Cryptographic Hash Functions

md5 4007f4f9e2a502a5e2752b3e536fd537
sha1 c557675e545d03e60b4a4cf3d847b12b9cfa82c5
sha256 68eac201ca6892c7ade57fb6dda68d7a64314cc63de9f8ddbe095f5b30154509
sha512 e0f181b786dec9f48047ea4a7ea3103648a9f815403685a50c831e228016fe60a3c54ffb0abc01a35cdf0517d437f0c1d01e15515f7663634436bc2d51090eb5
ripemd-160 b40e13164d88d685fee93eb0e5e5c8805e2eb160

813804920 as geometric shapes

Circle

Radius = n
Diameter 1627609840
Circumference 5113287116.2545
Area 2.0806091062902E+18

Sphere

Radius = n
Volume 2.2576132363944E+27
Surface area 8.322436425161E+18
Circumference 5113287116.2545

Square

Length = n
Perimeter 3255219680
Area 662278447816206400
Diagonal 1150893954.99

Cube

Length = n
Surface area 3973670686897238400
Volume 5.3896545924279E+26
Space diagonal 1409551468.8895

Equilateral Triangle

Length = n
Perimeter 2441414760
Area 2.8677498009388E+17
Altitude 704775734.44476

Triangular Pyramid

Length = n
Surface area 2.8677498009388E+17
Volume 6.3517688509317E+25
Height 383631318.32998