6689984 (number)
6689984 is an even 7-digits composite number following 6689983 and preceding 6689985. In scientific notation, it is written as 6.689984 × 10^6. The sum of its digits is 50. It has a total of 9 prime factors and 56 positive divisors. There are 2820096 positive integers (up to 6689984) that are relatively prime to 6689984.
Interesting facts
- 6689984 has 56 divisors, whose sum is 15422880
- The reverse of 6689984 is 4899866
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 50
- Digital Root 5
Name
Name | six million six hundred eighty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 6.689984 × 10^6 |
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Engineering notation | 6.689984 × 10^6 |
Prime Factorization of 6689984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 109 × 137
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 209062 | Product of the distinct prime numbers |
The prime factorization of 6689984 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 109 × 137. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6689984)
Multiplication
n×yn×2 | 13379968 |
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n×3 | 20069952 |
n×4 | 26759936 |
n×5 | 33449920 |
Division
n÷yn÷2 | 3344992 |
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n÷3 | 2229994.6666667 |
n÷3 | 1672496 |
n÷5 | 1337996.8 |
Exponentiation
nyn2 | 44755885920256 |
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n3 | 2.9941616071234E+20 |
n4 | 2.003089324507E+27 |
n5 | 1.3400635531522E+34 |
Nth Root
y√n2√n | 2586.500338295 |
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3√n | 188.42637496006 |
4√n | 50.857647785706 |
5√n | 23.178483386455 |
Divisors of 6689984
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -6689983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 6689984 can be divided by 56 positive divisors. The sum of these divisors (counting 6689984) is 1, the average is 0.017857142857143.
Base conversion 6689984
Base | System | Value |
---|---|---|
2 | Binary | 11001100001010011000000 |
3 | Ternary | 110120212221012 |
4 | Quaternary | 121201103000 |
5 | Quinary | 3203034414 |
6 | Senary | 355220052 |
8 | Octal | 31412300 |
10 | Decimal | 6689984 |
12 | Duodecimal | 22a7628 |
16 | Hexadecimal | 6614c0 |
20 | Vigesimal | 21g4j4 |
36 | Base36 | 3ze0w |
Cryptographic Hash Functions
md5 | 0dc072ce569497ccd8b62f34c2038cd0 |
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sha1 | 07169a667d5ade1f0fb497d19be4b55cb762fe86 |
sha256 | bef337a9e6c15067df6d75a62e1d1166b6bc0ecab5412902959bfa4469243090 |
sha512 | b264d54a2dbd1f0e28e40014c54fc006715f843f933f3b100fbf03e2ce26ec4214e4764f2587f553e645b74cff3847000f60e9ce875fdd6b9258ff518d653b02 |
ripemd-160 | 08824f6b3c5999aeef1846e0231969ac9aefa22d |
6689984 as geometric shapes
Circle
Radius = nDiameter | 13379968 |
---|---|
Circumference | 42034409.174067 |
Area | 1.4060476241198E+14 |
Sphere
Radius = nVolume | 1.2541914811466E+21 |
---|---|
Surface area | 5.6241904964792E+14 |
Circumference | 42034409.174067 |
Square
Length = nPerimeter | 26759936 |
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Area | 44755885920256 |
Diagonal | 9461066.104859 |
Cube
Length = nSurface area | 268535315521536 |
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Volume | 2.9941616071234E+20 |
Space diagonal | 11587392.189823 |
Equilateral Triangle
Length = nPerimeter | 20069952 |
---|---|
Area | 19379867087910 |
Altitude | 5793696.0949114 |
Triangular Pyramid
Length = nSurface area | 19379867087910 |
---|---|
Volume | 3.5286532939423E+19 |
Height | 3153688.7016197 |