809804538 (number)

809804538 is an even 9-digits composite number following 809804537 and preceding 809804539. In scientific notation, it is written as 8.09804538 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 268277832 positive integers (up to 809804538) that are relatively prime to 809804538.

Interesting facts

Basic properties

Name

Name eight hundred nine million eight hundred four thousand five hundred thirty-eight

Notation

Scientific notation 8.09804538 × 10^8
Engineering notation 8.09804538 × 10^6

Prime Factorization of 809804538

Prime Factorization 2 × 3 × 3 × 163 × 276007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 269934846
Product of the distinct prime numbers

The prime factorization of 809804538 is 2 × 3 × 3 × 163 × 276007. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 8, 18, 163, 671, 1431, 1619, 52766, 82371, 632752, 809188, 1551318, 189444, 22715435, 68309421, 415614939, 848721528, 6339950713, 7202486992

Basic calculations (n = 809804538)

Multiplication

n×y
n×2 1619609076
n×3 2429413614
n×4 3239218152
n×5 4049022690

Division

n÷y
n÷2 404902269
n÷3 269934846
n÷3 202451134.5
n÷5 161960907.6

Exponentiation

ny
n2 655783389765393444
n3 5.3105636497704E+26
n4 4.3005185429219E+35
n5 3.4825794318113E+44

Nth Root

y√n
2√n 28457.064817019
3√n 932.09476478125
4√n 168.69221919525
5√n 60.488949355959

Divisors of 809804538

1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 276007, 552014, 828021, 1656042, 2484063, 4968126, 44989141, 89978282, 134967423, 269934846, 404902269, 809804538

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -809804537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 809804538 can be divided by 24 positive divisors. The sum of these divisors (counting 809804538) is 1, the average is 0.041666666666667.

Base conversion 809804538

Base System Value
2 Binary 110000010001001010001011111010
3 Ternary 2002102210022222200
4 Quaternary 300101022023322
5 Quinary 3124302221123
6 Senary 212204531030
8 Octal 6021121372
10 Decimal 809804538
12 Duodecimal 1a7250a76
16 Hexadecimal 3044a2fa
20 Vigesimal cd15b6i
36 Base36 de4x6i

Cryptographic Hash Functions

md5 11735007cdbbd80660bcb9e703177908
sha1 d6d926ca065f1def7dae5372361d59a23e1997e8
sha256 5bf96db04622e4b6f986a1344c2b84dea1e1afb05cbebf0be80599da20f31c71
sha512 683902722d603e080098f659b23bb37f0b534e276d14198df07af0c5f2fee7d042185ae0a9602110fc4ff74a78be1e0b95b82442e8dd046cba2ff1684a46cce6
ripemd-160 83769d9a7bf743bc9365c258ad89d0383f0d9454

809804538 as geometric shapes

Circle

Radius = n
Diameter 1619609076
Circumference 5088151974.849
Area 2.0602042796332E+18

Sphere

Radius = n
Volume 2.2244836998053E+27
Surface area 8.2408171185327E+18
Circumference 5088151974.849

Square

Length = n
Perimeter 3239218152
Area 655783389765393444
Diagonal 1145236560.5109

Cube

Length = n
Surface area 3934700338592360664
Volume 5.3105636497704E+26
Space diagonal 1402622604.0158

Equilateral Triangle

Length = n
Perimeter 2429413614
Area 2.8396253745835E+17
Altitude 701311302.00792

Triangular Pyramid

Length = n
Surface area 2.8396253745835E+17
Volume 6.2585592811257E+25
Height 381745520.17029