768804909 (number)

768804909 is an odd 9-digits composite number following 768804908 and preceding 768804910. In scientific notation, it is written as 7.68804909 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 502866000 positive integers (up to 768804909) that are relatively prime to 768804909.

Interesting facts

Basic properties

Name

Name seven hundred sixty-eight million eight hundred four thousand nine hundred nine

Notation

Scientific notation 7.68804909 × 10^8
Engineering notation 7.68804909 × 10^6

Prime Factorization of 768804909

Prime Factorization 3 × 53 × 4835251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 768804909
Product of the distinct prime numbers

The prime factorization of 768804909 is 3 × 53 × 4835251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 11, 61, 695, 239, 8160, 7691, 48059, 59502, 853719, 908952, 9678680, 5670730, 41538914, 84172348, 121314759, 794665635, 2911574761, 79430473

Basic calculations (n = 768804909)

Multiplication

n×y
n×2 1537609818
n×3 2306414727
n×4 3075219636
n×5 3844024545

Division

n÷y
n÷2 384402454.5
n÷3 256268303
n÷3 192201227.25
n÷5 153760981.8

Exponentiation

ny
n2 591060988102498281
n3 4.5441058917159E+26
n4 3.493530916567E+35
n5 2.6858437184E+44

Nth Root

y√n
2√n 27727.331443902
3√n 916.09120969997
4√n 166.5152588921
5√n 59.863655028533

Divisors of 768804909

1, 3, 53, 159, 4835251, 14505753, 256268303, 768804909

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 -768804908
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 768804909 can be divided by 8 positive divisors. The sum of these divisors (counting 768804909) is 1, the average is 0.125.

Base conversion 768804909

Base System Value
2 Binary 101101110100110000100000101101
3 Ternary 1222120122100001220
4 Quaternary 231310300200231
5 Quinary 3033303224114
6 Senary 204142053553
8 Octal 5564604055
10 Decimal 768804909
12 Duodecimal 19557a2b9
16 Hexadecimal 2dd3082d
20 Vigesimal c050c59
36 Base36 cpq5nx

Cryptographic Hash Functions

md5 af9e73dbbc07e2366d460a2ee1032ee0
sha1 03db2472777b25d10fd7743ff4831a222ee60565
sha256 f240df7c8649173995e330a3cf2fa26220fdf9ba7ac7685df2b0b15e2e8ec46a
sha512 caa8dfe2689cf51a7392a15754cafd382d811b504f7503a4198a4133e1de277743fc9728b0041e4e9e9571049380bb3c23b5f90bfc2afe9af398c3d630032a20
ripemd-160 e52bcb78d5741cdf4d5110a524ada65859aa0332

768804909 as geometric shapes

Circle

Radius = n
Diameter 1537609818
Circumference 4830543708.3163
Area 1.8568728580463E+18

Sphere

Radius = n
Volume 1.9034306248732E+27
Surface area 7.4274914321853E+18
Circumference 4830543708.3163

Square

Length = n
Perimeter 3075219636
Area 591060988102498281
Diagonal 1087254329.1268

Cube

Length = n
Surface area 3546365928614989686
Volume 4.5441058917159E+26
Space diagonal 1331609163.4964

Equilateral Triangle

Length = n
Perimeter 2306414727
Area 2.5593691544135E+17
Altitude 665804581.74818

Triangular Pyramid

Length = n
Surface area 2.5593691544135E+17
Volume 5.3552801507701E+25
Height 362418109.70894