6988428 (number)
6988428 is an even 7-digits composite number following 6988427 and preceding 6988429. In scientific notation, it is written as 6.988428 × 10^6. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 2073600 positive integers (up to 6988428) that are relatively prime to 6988428.
Interesting facts
- 6988428 has 48 divisors, whose sum is 15170400
- The reverse of 6988428 is 8248896
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 45
- Digital Root 9
Name
Name | six million nine hundred eighty-eight thousand four hundred twenty-eight |
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Notation
Scientific notation | 6.988428 × 10^6 |
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Engineering notation | 6.988428 × 10^6 |
Prime Factorization of 6988428
Prime Factorization 2 × 2 × 9 × 17 × 19 × 601
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3494214 | Product of the distinct prime numbers |
The prime factorization of 6988428 is 2 × 2 × 9 × 17 × 19 × 601. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6988428)
Multiplication
n×yn×2 | 13976856 |
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n×3 | 20965284 |
n×4 | 27953712 |
n×5 | 34942140 |
Division
n÷yn÷2 | 3494214 |
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n÷3 | 2329476 |
n÷3 | 1747107 |
n÷5 | 1397685.6 |
Exponentiation
nyn2 | 48838125911184 |
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n3 | 3.4130172658524E+20 |
n4 | 2.3851625425167E+27 |
n5 | 1.6668536696675E+34 |
Nth Root
y√n2√n | 2643.5635040604 |
---|---|
3√n | 191.18764851964 |
4√n | 51.415595922447 |
5√n | 23.38169004227 |
Divisors of 6988428
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 | -6988427 | 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 6988428 can be divided by 48 positive divisors. The sum of these divisors (counting 6988428) is 1, the average is 0.020833333333333.
Base conversion 6988428
Base | System | Value |
---|---|---|
2 | Binary | 11010101010001010001100 |
3 | Ternary | 111011001022200 |
4 | Quaternary | 122222022030 |
5 | Quinary | 3242112203 |
6 | Senary | 405441500 |
8 | Octal | 32521214 |
10 | Decimal | 6988428 |
12 | Duodecimal | 2410290 |
16 | Hexadecimal | 6aa28c |
20 | Vigesimal | 23db18 |
36 | Base36 | 45sb0 |
Cryptographic Hash Functions
md5 | bec0c3a694d7ed802c28dc6ddb1f38e1 |
---|---|
sha1 | 66cde5b8badd470cf65732ef9184fb7bb02bb83b |
sha256 | 3ce1f979cb79c24f13e3fa36816eb12f4801fa3e28385375665a25c303881981 |
sha512 | 18651f63dbd0ba9cda4efd32025f71fb20a90a7068375b74c8284a3dc1ff1b145c554dd24bbfcf0d1c04a5a62d647828fc406866369e67c419905dd074813179 |
ripemd-160 | 2c1370b47b3e42c3fc45ec15925564f6ecfc01ec |
6988428 as geometric shapes
Circle
Radius = nDiameter | 13976856 |
---|---|
Circumference | 43909588.129882 |
Area | 1.5342949757767E+14 |
Sphere
Radius = nVolume | 1.429641329197E+21 |
---|---|
Surface area | 6.1371799031068E+14 |
Circumference | 43909588.129882 |
Square
Length = nPerimeter | 27953712 |
---|---|
Area | 48838125911184 |
Diagonal | 9883129.6572679 |
Cube
Length = nSurface area | 293028755467104 |
---|---|
Volume | 3.4130172658524E+20 |
Space diagonal | 12104312.361037 |
Equilateral Triangle
Length = nPerimeter | 20965284 |
---|---|
Area | 21147528856154 |
Altitude | 6052156.1805185 |
Triangular Pyramid
Length = nSurface area | 21147528856154 |
---|---|
Volume | 4.0222794216517E+19 |
Height | 3294376.5524226 |