6688768 (number)
6688768 is an even 7-digits composite number following 6688767 and preceding 6688769. In scientific notation, it is written as 6.688768 × 10^6. The sum of its digits is 49. It has a total of 14 prime factors and 52 positive divisors. There are 3153920 positive integers (up to 6688768) that are relatively prime to 6688768.
Interesting facts
- 6688768 has 52 divisors, whose sum is 14154048
- The reverse of 6688768 is 8678866
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 49
- Digital Root 4
Name
Name | six million six hundred eighty-eight thousand seven hundred sixty-eight |
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Notation
Scientific notation | 6.688768 × 10^6 |
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Engineering notation | 6.688768 × 10^6 |
Prime Factorization of 6688768
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 71
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 14 | Total number of prime factors |
rad | Radical | 3266 | Product of the distinct prime numbers |
The prime factorization of 6688768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 71. Since it has a total of 14 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6688768)
Multiplication
n×yn×2 | 13377536 |
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n×3 | 20066304 |
n×4 | 26755072 |
n×5 | 33443840 |
Division
n÷yn÷2 | 3344384 |
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n÷3 | 2229589.3333333 |
n÷3 | 1672192 |
n÷5 | 1337753.6 |
Exponentiation
nyn2 | 44739617357824 |
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n3 | 2.9925292091526E+20 |
n4 | 2.0016333613245E+27 |
n5 | 1.338846117496E+34 |
Nth Root
y√n2√n | 2586.2652609506 |
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3√n | 188.41495787467 |
4√n | 50.855336602471 |
5√n | 23.177640721204 |
Divisors of 6688768
52 divisors
τ | Total Divisors | 52 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -6688767 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.019230769230769 | 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 | 52 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 6688768 can be divided by 52 positive divisors. The sum of these divisors (counting 6688768) is 1, the average is 0.019230769230769.
Base conversion 6688768
Base | System | Value |
---|---|---|
2 | Binary | 11001100001000000000000 |
3 | Ternary | 110120211021011 |
4 | Quaternary | 121201000000 |
5 | Quinary | 3203020033 |
6 | Senary | 355210304 |
8 | Octal | 31410000 |
10 | Decimal | 6688768 |
12 | Duodecimal | 22a6994 |
16 | Hexadecimal | 661000 |
20 | Vigesimal | 21g1i8 |
36 | Base36 | 3zd34 |
Cryptographic Hash Functions
md5 | 47c4671ec443eb5570e7b75b1ded2e44 |
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sha1 | b05eac9be1b1c31666e1d22df37b8caf4ffde390 |
sha256 | ffe4a0fb1ddda5573c4e119d4789f34d693e51ee6b2bd423a394b94aa4119a86 |
sha512 | 05617e706210607aa32354aa76159f294915a7d829f631a64d5ba963ae4ef5b798b1cff1ae34d89e39fe52f4450e80def37ec6ebeba9f00d3cae6c29d826cefa |
ripemd-160 | 095f4806fc26cead5ce490abb13d6ae7f040eb16 |
6688768 as geometric shapes
Circle
Radius = nDiameter | 13377536 |
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Circumference | 42026768.820733 |
Area | 1.4055365321576E+14 |
Sphere
Radius = nVolume | 1.2535077038835E+21 |
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Surface area | 5.6221461286303E+14 |
Circumference | 42026768.820733 |
Square
Length = nPerimeter | 26755072 |
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Area | 44739617357824 |
Diagonal | 9459346.4211672 |
Cube
Length = nSurface area | 268437704146944 |
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Volume | 2.9925292091526E+20 |
Space diagonal | 11585286.016041 |
Equilateral Triangle
Length = nPerimeter | 20066304 |
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Area | 19372822593735 |
Altitude | 5792643.0080204 |
Triangular Pyramid
Length = nSurface area | 19372822593735 |
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Volume | 3.5267294944843E+19 |
Height | 3153115.4737224 |