64087968 (number)
64087968 is an even 8-digits composite number following 64087967 and preceding 64087969. In scientific notation, it is written as 6.4087968 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 48 positive divisors. There are 18310656 positive integers (up to 64087968) that are relatively prime to 64087968.
Interesting facts
- 64087968 has 48 divisors, whose sum is 192265920
- The reverse of 64087968 is 86978046
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | sixty-four million eighty-seven thousand nine hundred sixty-eight |
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Notation
Scientific notation | 6.4087968 × 10^7 |
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Engineering notation | 6.4087968 × 10^6 |
Prime Factorization of 64087968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 95369
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4005498 | Product of the distinct prime numbers |
The prime factorization of 64087968 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 95369. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64087968)
Multiplication
n×yn×2 | 128175936 |
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n×3 | 192263904 |
n×4 | 256351872 |
n×5 | 320439840 |
Division
n÷yn÷2 | 32043984 |
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n÷3 | 21362656 |
n÷3 | 16021992 |
n÷5 | 12817593.6 |
Exponentiation
nyn2 | 4107267642369024 |
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n3 | 2.6322643723158E+23 |
n4 | 1.6869647486052E+31 |
n5 | 1.0811414282574E+39 |
Nth Root
y√n2√n | 8005.496112047 |
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3√n | 400.18318276405 |
4√n | 89.473438025187 |
5√n | 36.421288023842 |
Divisors of 64087968
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 | -64087967 | 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 64087968 can be divided by 48 positive divisors. The sum of these divisors (counting 64087968) is 1, the average is 0.020833333333333.
Base conversion 64087968
Base | System | Value |
---|---|---|
2 | Binary | 11110100011110011110100000 |
3 | Ternary | 11110121000011110 |
4 | Quaternary | 3310132132200 |
5 | Quinary | 112401303333 |
6 | Senary | 10205343320 |
8 | Octal | 364363640 |
10 | Decimal | 64087968 |
12 | Duodecimal | 19567b40 |
16 | Hexadecimal | 3d1e7a0 |
20 | Vigesimal | 100aji8 |
36 | Base36 | 125mlc |
Cryptographic Hash Functions
md5 | 4eab280f24c0e66083a1e8bcca5ae40f |
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sha1 | a7189d7702d50aadaaadcc2766e689a028967712 |
sha256 | 2140cb9f7ea163c2728e35b29d9513628d2f97cf0b1821ec3fc8f991be61ede8 |
sha512 | 2eec249c5aadcc538e829f5ae53e828a9346d2f3fd4ab3d661930e19faa75e69cc43f520b8b00b1d5a9f4efcd2f31bd98b10ed6f9280247d0198b504f772ce85 |
ripemd-160 | c15bed8ea2a6a559e0e398e066b403d478708902 |
64087968 as geometric shapes
Circle
Radius = nDiameter | 128175936 |
---|---|
Circumference | 402676578.9046 |
Area | 1.2903361851594E+16 |
Sphere
Radius = nVolume | 1.1026003219165E+24 |
---|---|
Surface area | 5.1613447406374E+16 |
Circumference | 402676578.9046 |
Square
Length = nPerimeter | 256351872 |
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Area | 4107267642369024 |
Diagonal | 90634073.530533 |
Cube
Length = nSurface area | 24643605854214144 |
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Volume | 2.6322643723158E+23 |
Space diagonal | 111003616.72985 |
Equilateral Triangle
Length = nPerimeter | 192263904 |
---|---|
Area | 1.7784990592167E+15 |
Altitude | 55501808.364924 |
Triangular Pyramid
Length = nSurface area | 1.7784990592167E+15 |
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Volume | 3.1021533125671E+22 |
Height | 30211357.843511 |