805220394 (number)

805220394 is an even 9-digits composite number following 805220393 and preceding 805220395. In scientific notation, it is written as 8.05220394 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 244003760 positive integers (up to 805220394) that are relatively prime to 805220394.

Interesting facts

Basic properties

Name

Name eight hundred five million two hundred twenty thousand three hundred ninety-four

Notation

Scientific notation 8.05220394 × 10^8
Engineering notation 8.05220394 × 10^6

Prime Factorization of 805220394

Prime Factorization 2 × 3 × 11 × 121 × 100829

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 805220394
Product of the distinct prime numbers

The prime factorization of 805220394 is 2 × 3 × 11 × 121 × 100829. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 805220394)

Multiplication

n×y
n×2 1610440788
n×3 2415661182
n×4 3220881576
n×5 4026101970

Division

n÷y
n÷2 402610197
n÷3 268406798
n÷3 201305098.5
n÷5 161044078.8

Exponentiation

ny
n2 648379882913515236
n3 5.2208870478129E+26
n4 4.2039647256694E+35
n5 3.3851181327656E+44

Nth Root

y√n
2√n 28376.405586332
3√n 930.33263393175
4√n 168.45297737449
5√n 60.42031055338

Divisors of 805220394

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 -805220393
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 805220394 can be divided by 32 positive divisors. The sum of these divisors (counting 805220394) is 1, the average is 0.03125.

Base conversion 805220394

Base System Value
2 Binary 101111111111101011000000101010
3 Ternary 2002010011102201120
4 Quaternary 233333223000222
5 Quinary 3122114023034
6 Senary 211522400110
8 Octal 5777530052
10 Decimal 805220394
12 Duodecimal 1a5800036
16 Hexadecimal 2ffeb02a
20 Vigesimal cbccaje
36 Base36 dbeo16

Cryptographic Hash Functions

md5 a119e870f30b1ceb2c2362813f646023
sha1 a8b8fbd4ac301f77c4dcd0b9457c9d217b922c07
sha256 5aa638c98cd80da2b9238dc3847d19395dd1d3a674debb19ebeac93efa0066d7
sha512 8e57c2a2df6baeada9625e052f7a5cab6c286af1ac0684c83bf281e3caf0e66c4484c5372a39afbfb6a92bc94b0cba3f49587a5256695d6910af11afa82d00ed
ripemd-160 fb28a80fc09987791d2977e51f2a367c07e637f6

805220394 as geometric shapes

Circle

Radius = n
Diameter 1610440788
Circumference 5059348948.6222
Area 2.0369454768965E+18

Sphere

Radius = n
Volume 2.1869200526175E+27
Surface area 8.147781907586E+18
Circumference 5059348948.6222

Square

Length = n
Perimeter 3220881576
Area 648379882913515236
Diagonal 1138753601.8942

Cube

Length = n
Surface area 3890279297481091416
Volume 5.2208870478129E+26
Space diagonal 1394682633.6986

Equilateral Triangle

Length = n
Perimeter 2415661182
Area 2.8075672495294E+17
Altitude 697341316.84931

Triangular Pyramid

Length = n
Surface area 2.8075672495294E+17
Volume 6.1528743921959E+25
Height 379584533.96474