6989488 (number)
6989488 is an even 7-digits composite number following 6989487 and preceding 6989489. In scientific notation, it is written as 6.989488 × 10^6. The sum of its digits is 52. It has a total of 7 prime factors and 40 positive divisors. There are 3144000 positive integers (up to 6989488) that are relatively prime to 6989488.
Interesting facts
- 6989488 has 40 divisors, whose sum is 14927616
- The reverse of 6989488 is 8849896
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 52
- Digital Root 7
Name
Name | six million nine hundred eighty-nine thousand four hundred eighty-eight |
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Notation
Scientific notation | 6.989488 × 10^6 |
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Engineering notation | 6.989488 × 10^6 |
Prime Factorization of 6989488
Prime Factorization 2 × 2 × 2 × 2 × 11 × 151 × 263
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 873686 | Product of the distinct prime numbers |
The prime factorization of 6989488 is 2 × 2 × 2 × 2 × 11 × 151 × 263. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6989488)
Multiplication
n×yn×2 | 13978976 |
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n×3 | 20968464 |
n×4 | 27957952 |
n×5 | 34947440 |
Division
n÷yn÷2 | 3494744 |
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n÷3 | 2329829.3333333 |
n÷3 | 1747372 |
n÷5 | 1397897.6 |
Exponentiation
nyn2 | 48852942502144 |
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n3 | 3.4145705538343E+20 |
n4 | 2.3866099911178E+27 |
n5 | 1.6681181893598E+34 |
Nth Root
y√n2√n | 2643.7639834146 |
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3√n | 191.19731443506 |
4√n | 51.417545482204 |
5√n | 23.382399303004 |
Divisors of 6989488
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 | -6989487 | 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 6989488 can be divided by 40 positive divisors. The sum of these divisors (counting 6989488) is 1, the average is 0.025.
Base conversion 6989488
Base | System | Value |
---|---|---|
2 | Binary | 11010101010011010110000 |
3 | Ternary | 111011002202221 |
4 | Quaternary | 122222122300 |
5 | Quinary | 3242130423 |
6 | Senary | 405450424 |
8 | Octal | 32523260 |
10 | Decimal | 6989488 |
12 | Duodecimal | 2410a14 |
16 | Hexadecimal | 6aa6b0 |
20 | Vigesimal | 23dde8 |
36 | Base36 | 45t4g |
Cryptographic Hash Functions
md5 | 69cc8169f283b5cf90a571c98375a875 |
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sha1 | 4aa3e0aa284d196707d74e74bb48df783468bfd6 |
sha256 | 966b6fa07c0d1a760d5a1ec319397c911a8d27ade853e8ccee32e90db9e9e5c7 |
sha512 | c14e8dd208b759dfe45d6569de09ffdce17af2254b0207874982188e4fc9f5e1e63a644c016697fc7f1d126c6215e95abbc17ff1fdf7882dfa7b0adcc4c41eda |
ripemd-160 | d4196bf7c22a4f9b9f4f27a393d8b35a2173bda4 |
6989488 as geometric shapes
Circle
Radius = nDiameter | 13978976 |
---|---|
Circumference | 43916248.306308 |
Area | 1.5347604527098E+14 |
Sphere
Radius = nVolume | 1.4302919689453E+21 |
---|---|
Surface area | 6.1390418108392E+14 |
Circumference | 43916248.306308 |
Square
Length = nPerimeter | 27957952 |
---|---|
Area | 48852942502144 |
Diagonal | 9884628.723644 |
Cube
Length = nSurface area | 293117655012864 |
---|---|
Volume | 3.4145705538343E+20 |
Space diagonal | 12106148.334893 |
Equilateral Triangle
Length = nPerimeter | 20968464 |
---|---|
Area | 21153944628239 |
Altitude | 6053074.1674465 |
Triangular Pyramid
Length = nSurface area | 21153944628239 |
---|---|
Volume | 4.0241099890935E+19 |
Height | 3294876.2412147 |