766778920 (number)

766778920 is an even 9-digits composite number following 766778919 and preceding 766778921. In scientific notation, it is written as 7.66778920 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors. There are 305424448 positive integers (up to 766778920) that are relatively prime to 766778920.

Interesting facts

Basic properties

Name

Name seven hundred sixty-six million seven hundred seventy-eight thousand nine hundred twenty

Notation

Scientific notation 7.66778920 × 10^8
Engineering notation 7.66778920 × 10^6

Prime Factorization of 766778920

Prime Factorization 2 × 2 × 2 × 5 × 239 × 80207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 191694730
Product of the distinct prime numbers

The prime factorization of 766778920 is 2 × 2 × 2 × 5 × 239 × 80207. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 766778920)

Multiplication

n×y
n×2 1533557840
n×3 2300336760
n×4 3067115680
n×5 3833894600

Division

n÷y
n÷2 383389460
n÷3 255592973.33333
n÷3 191694730
n÷5 153355784

Exponentiation

ny
n2 587949912156366400
n3 4.5082759865735E+26
n4 3.4568509920468E+35
n5 2.6506404702826E+44

Nth Root

y√n
2√n 27690.773192528
3√n 915.28579365185
4√n 166.40544820566
5√n 59.832070642965

Divisors of 766778920

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 -766778919
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 766778920 can be divided by 32 positive divisors. The sum of these divisors (counting 766778920) is 1, the average is 0.03125.

Base conversion 766778920

Base System Value
2 Binary 101101101101000001111000101000
3 Ternary 1222102211101221021
4 Quaternary 231231001320220
5 Quinary 3032243411140
6 Senary 204030422224
8 Octal 5555017050
10 Decimal 766778920
12 Duodecimal 194961974
16 Hexadecimal 2db41e28
20 Vigesimal bjc7760
36 Base36 coiqeg

Cryptographic Hash Functions

md5 902f94460ad8f83e70a8832e8d8b06bb
sha1 b4b5c6a622c6bf1740a057e1054b696e0482fb8b
sha256 d67fba33d0cc6ab03765a92702ecceeb8e770d8ab7c93f1300df71a26b36ffba
sha512 fd3f7da987fa91e5c78761c6e95a48653622ab51d4548e16eefe8eaaf2b5b9bbe79ec9358ea4d55cfead7930f635c4f3fa5bfad7f0de02331d63c4180e60b541
ripemd-160 f32e91c85ec32b02bd8cd8e2184bc32ca4a56ee6

766778920 as geometric shapes

Circle

Radius = n
Diameter 1533557840
Circumference 4817814043.999
Area 1.8470991247092E+18

Sphere

Radius = n
Volume 1.8884222293033E+27
Surface area 7.3883964988368E+18
Circumference 4817814043.999

Square

Length = n
Perimeter 3067115680
Area 587949912156366400
Diagonal 1084389148.0058

Cube

Length = n
Surface area 3527699472938198400
Volume 4.5082759865735E+26
Space diagonal 1328100047.6128

Equilateral Triangle

Length = n
Perimeter 2300336760
Area 2.5458978004012E+17
Altitude 664050023.8064

Triangular Pyramid

Length = n
Surface area 2.5458978004012E+17
Volume 5.313054202611E+25
Height 361463049.33526