805909742 (number)

805909742 is an even 9-digits composite number following 805909741 and preceding 805909743. In scientific notation, it is written as 8.05909742 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 347608800 positive integers (up to 805909742) that are relatively prime to 805909742.

Interesting facts

Basic properties

Name

Name eight hundred five million nine hundred nine thousand seven hundred forty-two

Notation

Scientific notation 8.05909742 × 10^8
Engineering notation 8.05909742 × 10^6

Prime Factorization of 805909742

Prime Factorization 2 × 11 × 12541 × 23 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 805909742
Product of the distinct prime numbers

The prime factorization of 805909742 is 2 × 11 × 12541 × 23 × 127. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 805909742)

Multiplication

n×y
n×2 1611819484
n×3 2417729226
n×4 3223638968
n×5 4029548710

Division

n÷y
n÷2 402954871
n÷3 268636580.66667
n÷3 201477435.5
n÷5 161181948.4

Exponentiation

ny
n2 649490512250506564
n3 5.2343073115925E+26
n4 4.2183792550343E+35
n5 3.3996329370828E+44

Nth Root

y√n
2√n 28388.549487425
3√n 930.59804367565
4√n 168.4890188927
5√n 60.430652160487

Divisors of 805909742

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 -805909741
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 805909742 can be divided by 32 positive divisors. The sum of these divisors (counting 805909742) is 1, the average is 0.03125.

Base conversion 805909742

Base System Value
2 Binary 110000000010010011010011101110
3 Ternary 2002011110110022222
4 Quaternary 300002103103232
5 Quinary 3122303102432
6 Senary 211545235342
8 Octal 6002232356
10 Decimal 805909742
12 Duodecimal 1a5a92b52
16 Hexadecimal 300934ee
20 Vigesimal cbgie72
36 Base36 dbtfxq

Cryptographic Hash Functions

md5 012fb0d92de27349699ad0cc9578a9f3
sha1 4ba44c3cb5286557c81ac6c2c5341f3050516e1e
sha256 fb49419a51f04dd8aa041dcfefa44fac9b46b1ee8d338f928e4f34fda842173d
sha512 e2ded75a8b4951f6df107c043d2d0002fcf387a4b9c593262cbc34b78893630fee7b3e5d3b6963a33476ff6f09023296309f00b8eeff8039c01a01b4ae86af5f
ripemd-160 836d8ebfe35dd69ac1ec3ce8f2f741ead6b78c9d

805909742 as geometric shapes

Circle

Radius = n
Diameter 1611819484
Circumference 5063680249.8473
Area 2.0404346218625E+18

Sphere

Radius = n
Volume 2.1925415195641E+27
Surface area 8.1617384874499E+18
Circumference 5063680249.8473

Square

Length = n
Perimeter 3223638968
Area 649490512250506564
Diagonal 1139728487.185

Cube

Length = n
Surface area 3896943073503039384
Volume 5.2343073115925E+26
Space diagonal 1395876619.4587

Equilateral Triangle

Length = n
Perimeter 2417729226
Area 2.8123764156295E+17
Altitude 697938309.72936

Triangular Pyramid

Length = n
Surface area 2.8123764156295E+17
Volume 6.1686903247357E+25
Height 379909495.72833