6489968 (number)
6489968 is an even 7-digits composite number following 6489967 and preceding 6489969. In scientific notation, it is written as 6.489968 × 10^6. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 3073280 positive integers (up to 6489968) that are relatively prime to 6489968.
Interesting facts
- 6489968 has 40 divisors, whose sum is 13258080
- The reverse of 6489968 is 8699846
- Previous prime number is 197
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 50
- Digital Root 5
Name
Name | six million four hundred eighty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 6.489968 × 10^6 |
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Engineering notation | 6.489968 × 10^6 |
Prime Factorization of 6489968
Prime Factorization 2 × 2 × 2 × 2 × 29 × 197 × 71
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 811246 | Product of the distinct prime numbers |
The prime factorization of 6489968 is 2 × 2 × 2 × 2 × 29 × 197 × 71. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6489968)
Multiplication
n×yn×2 | 12979936 |
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n×3 | 19469904 |
n×4 | 25959872 |
n×5 | 32449840 |
Division
n÷yn÷2 | 3244984 |
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n÷3 | 2163322.6666667 |
n÷3 | 1622492 |
n÷5 | 1297993.6 |
Exponentiation
nyn2 | 42119684641024 |
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n3 | 2.7335540549034E+20 |
n4 | 1.7740678342593E+27 |
n5 | 1.1513643474172E+34 |
Nth Root
y√n2√n | 2547.5415600143 |
---|---|
3√n | 186.52949673255 |
4√n | 50.473176638827 |
5√n | 23.038198245073 |
Divisors of 6489968
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 | -6489967 | 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 6489968 can be divided by 40 positive divisors. The sum of these divisors (counting 6489968) is 1, the average is 0.025.
Base conversion 6489968
Base | System | Value |
---|---|---|
2 | Binary | 11000110000011101110000 |
3 | Ternary | 110012201120012 |
4 | Quaternary | 120300131300 |
5 | Quinary | 3130134333 |
6 | Senary | 351034052 |
8 | Octal | 30603560 |
10 | Decimal | 6489968 |
12 | Duodecimal | 220b928 |
16 | Hexadecimal | 630770 |
20 | Vigesimal | 20b4i8 |
36 | Base36 | 3v3ow |
Cryptographic Hash Functions
md5 | db22a8b563cd65e7857a2ee40605a4e8 |
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sha1 | 2f3ec8e6591272d7c233e9e8b2c8d2b40cbf8649 |
sha256 | 864e585e079b9fb7ae0a3626b266631071ca85071c8b4fd1e630cda677586e99 |
sha512 | d07c4b9dfaad6b36cde0eca88fd09d360533e268a40f3a6972e1efc08e21e1467c23591bdc40e88e0d88eea8fc46beb5bbcf40d5a0bd032bc6c511e34abc7f04 |
ripemd-160 | 14160152a219502fb42a92b26438f7fbd1c81e03 |
6489968 as geometric shapes
Circle
Radius = nDiameter | 12979936 |
---|---|
Circumference | 40777671.581666 |
Area | 1.3232289183976E+14 |
Sphere
Radius = nVolume | 1.1450284449433E+21 |
---|---|
Surface area | 5.2929156735904E+14 |
Circumference | 40777671.581666 |
Square
Length = nPerimeter | 25959872 |
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Area | 42119684641024 |
Diagonal | 9178200.7649674 |
Cube
Length = nSurface area | 252718107846144 |
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Volume | 2.7335540549034E+20 |
Space diagonal | 11240954.315496 |
Equilateral Triangle
Length = nPerimeter | 19469904 |
---|---|
Area | 18238358449258 |
Altitude | 5620477.1577481 |
Triangular Pyramid
Length = nSurface area | 18238358449258 |
---|---|
Volume | 3.2215243482703E+19 |
Height | 3059400.2549891 |