808216909 (number)

808216909 is an odd 9-digits prime number following 808216908 and preceding 808216910. In scientific notation, it is written as 8.08216909 × 10^8. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 808216908 positive integers (up to 808216909) that are relatively prime to 808216909.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred sixteen thousand nine hundred nine

Notation

Scientific notation 8.08216909 × 10^8
Engineering notation 8.08216909 × 10^6

Prime Factorization of 808216909

Prime Factorization 808216909

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 808216909
Product of the distinct prime numbers

The prime factorization of 808216909 is 808216909. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 4, 88, 79, 607, 436, 6801, 4925, 41613, 39613, 265320, 72993, 9438320, 7000881, 98390787, 73752635, 807869346, 891760673, 594089459, 797651907

Basic calculations (n = 808216909)

Multiplication

n×y
n×2 1616433818
n×3 2424650727
n×4 3232867636
n×5 4041084545

Division

n÷y
n÷2 404108454.5
n÷3 269405636.33333
n÷3 202054227.25
n÷5 161643381.8

Exponentiation

ny
n2 653214571993514281
n3 5.2793906229036E+26
n4 4.2668927706467E+35
n5 3.4485748861265E+44

Nth Root

y√n
2√n 28429.15596707
3√n 931.48523958856
4√n 168.60947769052
5√n 60.465212909795

Divisors of 808216909

1, 808216909

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 808216910
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 404108455
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 28429.155984658
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999975254
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808216909 can be divided by 2 positive divisors. The sum of these divisors (counting 808216909) is 808216910, the average is 404108455.

Base conversion 808216909

Base System Value
2 Binary 110000001011000110100101001101
3 Ternary 2002022210200011121
4 Quaternary 300023012211031
5 Quinary 3123400420114
6 Senary 212110520541
8 Octal 6013064515
10 Decimal 808216909
12 Duodecimal 1a6806151
16 Hexadecimal 302c694d
20 Vigesimal ccb7259
36 Base36 dd6w5p

Cryptographic Hash Functions

md5 e10cbc535eccd606ec897a1e0b03b006
sha1 fd9048101263b6fda1ab795ab00b6b089b0678ed
sha256 29717f4be8b17b710efd48c31d33536988416abcb6d9e90a0a0cf3dccad5006e
sha512 880521a355504cde59a9b04039dffa4191bb417b6cb02f114bf3dec7f929e221cc8940819871971737c577a9a8c7761352c2f320bf1d8266859817d7e7e05d95
ripemd-160 68650e9e13a6eeda504616ab8d3dad6a8c119387

808216909 as geometric shapes

Circle

Radius = n
Diameter 1616433818
Circumference 5078176607.6429
Area 2.0521341005926E+18

Sphere

Radius = n
Volume 2.211425972846E+27
Surface area 8.2085364023705E+18
Circumference 5078176607.6429

Square

Length = n
Perimeter 3232867636
Area 653214571993514281
Diagonal 1142991314.0471

Cube

Length = n
Surface area 3919287431961085686
Volume 5.2793906229036E+26
Space diagonal 1399872749.9243

Equilateral Triangle

Length = n
Perimeter 2424650727
Area 2.8285020673428E+17
Altitude 699936374.96214

Triangular Pyramid

Length = n
Surface area 2.8285020673428E+17
Volume 6.2218215166463E+25
Height 380997104.68235