820392313 (number)

820392313 is an odd 9-digits composite number following 820392312 and preceding 820392314. In scientific notation, it is written as 8.20392313 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 707503104 positive integers (up to 820392313) that are relatively prime to 820392313.

Interesting facts

Basic properties

Name

Name eight hundred twenty million three hundred ninety-two thousand three hundred thirteen

Notation

Scientific notation 8.20392313 × 10^8
Engineering notation 8.20392313 × 10^6

Prime Factorization of 820392313

Prime Factorization 299 × 43 × 63809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 820392313
Product of the distinct prime numbers

The prime factorization of 820392313 is 299 × 43 × 63809. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 820392313)

Multiplication

n×y
n×2 1640784626
n×3 2461176939
n×4 3281569252
n×5 4101961565

Division

n÷y
n÷2 410196156.5
n÷3 273464104.33333
n÷3 205098078.25
n÷5 164078462.6

Exponentiation

ny
n2 673043547229489969
n3 5.5215975246133E+26
n4 4.5298761646725E+35
n5 3.7162755843393E+44

Nth Root

y√n
2√n 28642.491389542
3√n 936.13940725885
4√n 169.24092705236
5√n 60.646300915849

Divisors of 820392313

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 -820392312
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 820392313 can be divided by 8 positive divisors. The sum of these divisors (counting 820392313) is 1, the average is 0.125.

Base conversion 820392313

Base System Value
2 Binary 110000111001100011000101111001
3 Ternary 2010011201020200111
4 Quaternary 300321203011321
5 Quinary 3140010023223
6 Senary 213223504321
8 Octal 6071430571
10 Decimal 820392313
12 Duodecimal 1aa8b80a1
16 Hexadecimal 30e63179
20 Vigesimal cg790fd
36 Base36 dkfurd

Cryptographic Hash Functions

md5 57e04a64dbc772b7913a452e2f81f28e
sha1 d2aa15cb3f6b92d0aa45784559f0079bdf05a9bb
sha256 a9cb7327504afe6637013e9058b8f2c1dde20bb14e1831bf953303f9b8138fc0
sha512 cf3286452fb559acfca91dbca3d1dfda1a778bd58d1482455c14902ccc7df043ea25b34cd976e1a810791cebe6f0ae9b778ecfec3f5dd5c78ebf20b792ab6bed
ripemd-160 c6410e883ca49ca1890f2517b984dba164504664

820392313 as geometric shapes

Circle

Radius = n
Diameter 1640784626
Circumference 5154676927.1647
Area 2.1144286635222E+18

Sphere

Radius = n
Volume 2.3128813625873E+27
Surface area 8.4577146540887E+18
Circumference 5154676927.1647

Square

Length = n
Perimeter 3281569252
Area 673043547229489969
Diagonal 1160209935.5112

Cube

Length = n
Surface area 4038261283376939814
Volume 5.5215975246133E+26
Space diagonal 1420961168.2549

Equilateral Triangle

Length = n
Perimeter 2461176939
Area 2.9143640487696E+17
Altitude 710480584.12747

Triangular Pyramid

Length = n
Surface area 2.9143640487696E+17
Volume 6.5072650877282E+25
Height 386736645.17041