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
- 766689968 has 40 divisors, whose sum is 1647092496
- The reverse of 766689968 is 869986667
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 65
- Digital Root 2
Name
Name | seven hundred sixty-six million six hundred eighty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 7.66689968 × 10^8 |
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Engineering notation | 7.66689968 × 10^6 |
Prime Factorization of 766689968
Prime Factorization 2 × 2 × 2 × 2 × 11 × 61 × 71413
Composite numberω | 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×yn×2 | 1533379936 |
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n×3 | 2300069904 |
n×4 | 3066759872 |
n×5 | 3833449840 |
Division
n÷yn÷2 | 383344984 |
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n÷3 | 255563322.66667 |
n÷3 | 191672492 |
n÷5 | 153337993.6 |
Exponentiation
nyn2 | 587813507031841024 |
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n3 | 4.5067071889621E+26 |
n4 | 3.4552471904907E+35 |
n5 | 2.6491033579094E+44 |
Nth Root
y√n2√n | 27689.166979164 |
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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 |
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sha1 | b9f9f3c55a7c1df5317e3c1987887611ecf54699 |
sha256 | 0cd91cb5e6718bb53e2ad386ee875bbb6b9303b8b9f00095e49ce9f5439ae31d |
sha512 | f95a8c6b1d06201314a59f8f3cd887adbc5838fec1dc71064b27238fb45446205cf89ce519f99ff6a7a37240f17fe334439603f9c824bd26791203616a4d41ac |
ripemd-160 | 62d214dfec7a316587ecbbebdd71cfe61084a2f6 |
766689968 as geometric shapes
Circle
Radius = nDiameter | 1533379936 |
---|---|
Circumference | 4817255142.0996 |
Area | 1.8466705953721E+18 |
Sphere
Radius = nVolume | 1.8877650928965E+27 |
---|---|
Surface area | 7.3866823814883E+18 |
Circumference | 4817255142.0996 |
Square
Length = nPerimeter | 3066759872 |
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Area | 587813507031841024 |
Diagonal | 1084263350.881 |
Cube
Length = nSurface area | 3526881042191046144 |
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Volume | 4.5067071889621E+26 |
Space diagonal | 1327945978.2294 |
Equilateral Triangle
Length = nPerimeter | 2300069904 |
---|---|
Area | 2.545307148886E+17 |
Altitude | 663972989.11468 |
Triangular Pyramid
Length = nSurface area | 2.545307148886E+17 |
---|---|
Volume | 5.3112053568954E+25 |
Height | 361421116.96033 |