6890988 (number)
6890988 is an even 7-digits composite number following 6890987 and preceding 6890989. In scientific notation, it is written as 6.890988 × 10^6. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 2099520 positive integers (up to 6890988) that are relatively prime to 6890988.
Interesting facts
- 6890988 has 48 divisors, whose sum is 17486336
- The reverse of 6890988 is 8890986
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 48
- Digital Root 3
Name
Name | six million eight hundred ninety thousand nine hundred eighty-eight |
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Notation
Scientific notation | 6.890988 × 10^6 |
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Engineering notation | 6.890988 × 10^6 |
Prime Factorization of 6890988
Prime Factorization 2 × 2 × 3 × 13 × 163 × 271
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3445494 | Product of the distinct prime numbers |
The prime factorization of 6890988 is 2 × 2 × 3 × 13 × 163 × 271. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6890988)
Multiplication
n×yn×2 | 13781976 |
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n×3 | 20672964 |
n×4 | 27563952 |
n×5 | 34454940 |
Division
n÷yn÷2 | 3445494 |
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n÷3 | 2296996 |
n÷3 | 1722747 |
n÷5 | 1378197.6 |
Exponentiation
nyn2 | 47485715616144 |
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n3 | 3.2722349648226E+20 |
n4 | 2.2548931875773E+27 |
n5 | 1.5538441896877E+34 |
Nth Root
y√n2√n | 2625.0691419466 |
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3√n | 190.29490675398 |
4√n | 51.235428581662 |
5√n | 23.316120907854 |
Divisors of 6890988
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -6890987 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 6890988 can be divided by 48 positive divisors. The sum of these divisors (counting 6890988) is 1, the average is 0.020833333333333.
Base conversion 6890988
Base | System | Value |
---|---|---|
2 | Binary | 11010010010010111101100 |
3 | Ternary | 110222002122210 |
4 | Quaternary | 122102113230 |
5 | Quinary | 3231002423 |
6 | Senary | 403410420 |
8 | Octal | 32222754 |
10 | Decimal | 6890988 |
12 | Duodecimal | 2383a10 |
16 | Hexadecimal | 6925ec |
20 | Vigesimal | 231798 |
36 | Base36 | 43p4c |
Cryptographic Hash Functions
md5 | 9bc823c47bd14795ef994ea28f8d53d1 |
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sha1 | c5524cdbf6662cfdda80fdfb84eece5e7a23befd |
sha256 | 99e2a37a6f9717c3c90ad81fe34507b4829b2375535af83cb5e858328e424eea |
sha512 | 5768d006e4d7c0beb764b4c4136507fdd69e0bda8cdf47360063bf0279a560f6594ef653d2f2ecd77ef32e34e75f9fa3ec4c30b7223191b88386820d67823f7b |
ripemd-160 | f612a5aa10e5e61480aa465aaeb64505eff0d14d |
6890988 as geometric shapes
Circle
Radius = nDiameter | 13781976 |
---|---|
Circumference | 43297354.553551 |
Area | 1.4918077533013E+14 |
Sphere
Radius = nVolume | 1.3706705768408E+21 |
---|---|
Surface area | 5.9672310132053E+14 |
Circumference | 43297354.553551 |
Square
Length = nPerimeter | 27563952 |
---|---|
Area | 47485715616144 |
Diagonal | 9745328.6877503 |
Cube
Length = nSurface area | 284914293696864 |
---|---|
Volume | 3.2722349648226E+20 |
Space diagonal | 11935541.330347 |
Equilateral Triangle
Length = nPerimeter | 20672964 |
---|---|
Area | 20561918020232 |
Altitude | 5967770.6651737 |
Triangular Pyramid
Length = nSurface area | 20561918020232 |
---|---|
Volume | 3.8563658887697E+19 |
Height | 3248442.8959168 |