813620904 (number)

813620904 is an even 9-digits composite number following 813620903 and preceding 813620905. In scientific notation, it is written as 8.13620904 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 270556352 positive integers (up to 813620904) that are relatively prime to 813620904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.13620904 × 10^8
Engineering notation 8.13620904 × 10^6

Prime Factorization of 813620904

Prime Factorization 2 × 2 × 2 × 3 × 419 × 80909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 203405226
Product of the distinct prime numbers

The prime factorization of 813620904 is 2 × 2 × 2 × 3 × 419 × 80909. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 813620904)

Multiplication

n×y
n×2 1627241808
n×3 2440862712
n×4 3254483616
n×5 4068104520

Division

n÷y
n÷2 406810452
n÷3 271206968
n÷3 203405226
n÷5 162724180.8

Exponentiation

ny
n2 661978975425777216
n3 5.3859993241491E+26
n4 4.3821616390576E+35
n5 3.5654183142442E+44

Nth Root

y√n
2√n 28524.040807712
3√n 933.55669835415
4√n 168.89061787948
5√n 60.545855440926

Divisors of 813620904

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 -813620903
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 813620904 can be divided by 32 positive divisors. The sum of these divisors (counting 813620904) is 1, the average is 0.03125.

Base conversion 813620904

Base System Value
2 Binary 110000011111101101111010101000
3 Ternary 2002200222020001120
4 Quaternary 300133231322220
5 Quinary 3131241332104
6 Senary 212422415240
8 Octal 6037557250
10 Decimal 813620904
12 Duodecimal 1a8591520
16 Hexadecimal 307edea8
20 Vigesimal ce52c54
36 Base36 dgepwo

Cryptographic Hash Functions

md5 a854ae39daff968fce178df648e3695c
sha1 f65b00e692b268169fb13bf6cfd546d87a84e188
sha256 44fd35916f273c396501e5338e8aee0fc8b917a4a7571b3370f51f0e2cc9298c
sha512 19541ac6c6bf5d0b593b69c529a2289e0e2e317e65a8badf5fb97adbce243773ae953b9fee00e2710b848e277c0f29abd8ab79a44385029df2b3edfbcb82557d
ripemd-160 4843754f8d02f40a0e4af4deabc27ed2ac8bb41b

813620904 as geometric shapes

Circle

Radius = n
Diameter 1627241808
Circumference 5112130909.627
Area 2.0796682860285E+18

Sphere

Radius = n
Volume 2.2560821211982E+27
Surface area 8.3186731441141E+18
Circumference 5112130909.627

Square

Length = n
Perimeter 3254483616
Area 661978975425777216
Diagonal 1150633717.0671

Cube

Length = n
Surface area 3971873852554663296
Volume 5.3859993241491E+26
Space diagonal 1409232743.8281

Equilateral Triangle

Length = n
Perimeter 2440862712
Area 2.8664530474496E+17
Altitude 704616371.91406

Triangular Pyramid

Length = n
Surface area 2.8664530474496E+17
Volume 6.3474610759534E+25
Height 383544572.35569