766689968 (number)

766689968 is an even 9-digits composite number following 766689967 and preceding 766689969. In scientific notation, it is written as 7.66689968 × 10^8. The sum of its digits is 65. It has a total of 7 prime factors and 40 positive divisors. There are 342777600 positive integers (up to 766689968) that are relatively prime to 766689968.

Interesting facts

Basic properties

Name

Name seven hundred sixty-six million six hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 7.66689968 × 10^8
Engineering notation 7.66689968 × 10^6

Prime Factorization of 766689968

Prime Factorization 2 × 2 × 2 × 2 × 11 × 61 × 71413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 95836246
Product of the distinct prime numbers

The prime factorization of 766689968 is 2 × 2 × 2 × 2 × 11 × 61 × 71413. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 766689968)

Multiplication

n×y
n×2 1533379936
n×3 2300069904
n×4 3066759872
n×5 3833449840

Division

n÷y
n÷2 383344984
n÷3 255563322.66667
n÷3 191672492
n÷5 153337993.6

Exponentiation

ny
n2 587813507031841024
n3 4.5067071889621E+26
n4 3.4552471904907E+35
n5 2.6491033579094E+44

Nth Root

y√n
2√n 27689.166979164
3√n 915.25039898624
4√n 166.40062193142
5√n 59.830682386405

Divisors of 766689968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -766689967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 766689968 can be divided by 40 positive divisors. The sum of these divisors (counting 766689968) is 1, the average is 0.025.

Base conversion 766689968

Base System Value
2 Binary 101101101100101100001010110000
3 Ternary 1222102122212220202
4 Quaternary 231230230022300
5 Quinary 3032233034333
6 Senary 204024454332
8 Octal 5554541260
10 Decimal 766689968
12 Duodecimal 19491a3a8
16 Hexadecimal 2db2c2b0
20 Vigesimal bjbg4i8
36 Base36 cogtrk

Cryptographic Hash Functions

md5 952074cf4d5de50b1a36a7345c35f7ff
sha1 b9f9f3c55a7c1df5317e3c1987887611ecf54699
sha256 0cd91cb5e6718bb53e2ad386ee875bbb6b9303b8b9f00095e49ce9f5439ae31d
sha512 f95a8c6b1d06201314a59f8f3cd887adbc5838fec1dc71064b27238fb45446205cf89ce519f99ff6a7a37240f17fe334439603f9c824bd26791203616a4d41ac
ripemd-160 62d214dfec7a316587ecbbebdd71cfe61084a2f6

766689968 as geometric shapes

Circle

Radius = n
Diameter 1533379936
Circumference 4817255142.0996
Area 1.8466705953721E+18

Sphere

Radius = n
Volume 1.8877650928965E+27
Surface area 7.3866823814883E+18
Circumference 4817255142.0996

Square

Length = n
Perimeter 3066759872
Area 587813507031841024
Diagonal 1084263350.881

Cube

Length = n
Surface area 3526881042191046144
Volume 4.5067071889621E+26
Space diagonal 1327945978.2294

Equilateral Triangle

Length = n
Perimeter 2300069904
Area 2.545307148886E+17
Altitude 663972989.11468

Triangular Pyramid

Length = n
Surface area 2.545307148886E+17
Volume 5.3112053568954E+25
Height 361421116.96033