766656428 (number)

766656428 is an even 9-digits composite number following 766656427 and preceding 766656429. In scientific notation, it is written as 7.66656428 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 36 positive divisors. There are 370509120 positive integers (up to 766656428) that are relatively prime to 766656428.

Interesting facts

Basic properties

Name

Name seven hundred sixty-six million six hundred fifty-six thousand four hundred twenty-eight

Notation

Scientific notation 7.66656428 × 10^8
Engineering notation 7.66656428 × 10^6

Prime Factorization of 766656428

Prime Factorization 2 × 2 × 191 × 37 × 37 × 733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10360222
Product of the distinct prime numbers

The prime factorization of 766656428 is 2 × 2 × 191 × 37 × 37 × 733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 766656428)

Multiplication

n×y
n×2 1533312856
n×3 2299969284
n×4 3066625712
n×5 3833282140

Division

n÷y
n÷2 383328214
n÷3 255552142.66667
n÷3 191664107
n÷5 153331285.6

Exponentiation

ny
n2 587762078593719184
n3 4.5061157568852E+26
n4 3.4546426103281E+35
n5 2.6485239636507E+44

Nth Root

y√n
2√n 27688.561320516
3√n 915.23705245882
4√n 166.39880204051
5√n 59.830158900697

Divisors of 766656428

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -766656427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 766656428 can be divided by 36 positive divisors. The sum of these divisors (counting 766656428) is 1, the average is 0.027777777777778.

Base conversion 766656428

Base System Value
2 Binary 101101101100100011111110101100
3 Ternary 1222102121011220112
4 Quaternary 231230203332230
5 Quinary 3032231001203
6 Senary 204024035152
8 Octal 5554437654
10 Decimal 766656428
12 Duodecimal 194902ab8
16 Hexadecimal 2db23fac
20 Vigesimal bjbc118
36 Base36 cog3vw

Cryptographic Hash Functions

md5 5d37249668c90738d0d51632a2dac797
sha1 41f1c3f1317d788d7280178f59c2a2309ab66062
sha256 38204d4cbe13a7b24809d7ae09d69845750d6072a67cfaacd867e4c39f12f193
sha512 3bdfc4cae4aaf768d146821793727135d52c04d564e47b091cd1c199402eed36b52dc288c99ec479f2aaaddf07c16f6238dfa8429ba7f4a0161ea6a6f677bfcb
ripemd-160 6bfcf8ecd673c38dae23a3642919d55dbb27225b

766656428 as geometric shapes

Circle

Radius = n
Diameter 1533312856
Circumference 4817044404.0644
Area 1.8465090281687E+18

Sphere

Radius = n
Volume 1.8875173544074E+27
Surface area 7.3860361126748E+18
Circumference 4817044404.0644

Square

Length = n
Perimeter 3066625712
Area 587762078593719184
Diagonal 1084215918.1581

Cube

Length = n
Surface area 3526572471562315104
Volume 4.5061157568852E+26
Space diagonal 1327887885.2453

Equilateral Triangle

Length = n
Perimeter 2299969284
Area 2.5450844572165E+17
Altitude 663943942.62264

Triangular Pyramid

Length = n
Surface area 2.5450844572165E+17
Volume 5.3105083475084E+25
Height 361405306.0527