64488448 (number)
64488448 is an even 8-digits composite number following 64488447 and preceding 64488449. In scientific notation, it is written as 6.4488448 × 10^7. The sum of its digits is 46. It has a total of 12 prime factors and 44 positive divisors. There are 31754240 positive integers (up to 64488448) that are relatively prime to 64488448.
Interesting facts
- 64488448 has 44 divisors, whose sum is 130876992
- The reverse of 64488448 is 84488446
- Previous prime number is 887
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | sixty-four million four hundred eighty-eight thousand four hundred forty-eight |
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Notation
Scientific notation | 6.4488448 × 10^7 |
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Engineering notation | 6.4488448 × 10^6 |
Prime Factorization of 64488448
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 887 × 71
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 125954 | Product of the distinct prime numbers |
The prime factorization of 64488448 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 887 × 71. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64488448)
Multiplication
n×yn×2 | 128976896 |
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n×3 | 193465344 |
n×4 | 257953792 |
n×5 | 322442240 |
Division
n÷yn÷2 | 32244224 |
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n÷3 | 21496149.333333 |
n÷3 | 16122112 |
n÷5 | 12897689.6 |
Exponentiation
nyn2 | 4158759925448704 |
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n3 | 2.6819197319678E+23 |
n4 | 1.7295284117518E+31 |
n5 | 1.1153460304578E+39 |
Nth Root
y√n2√n | 8030.4699737936 |
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3√n | 401.01502214647 |
4√n | 89.612889551635 |
5√n | 36.466693348253 |
Divisors of 64488448
44 divisors
τ | Total Divisors | 44 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -64488447 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.022727272727273 | 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 | 44 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 64488448 can be divided by 44 positive divisors. The sum of these divisors (counting 64488448) is 1, the average is 0.022727272727273.
Base conversion 64488448
Base | System | Value |
---|---|---|
2 | Binary | 11110110000000010000000000 |
3 | Ternary | 11111100100112001 |
4 | Quaternary | 3312000100000 |
5 | Quinary | 113002112243 |
6 | Senary | 10222113344 |
8 | Octal | 366002000 |
10 | Decimal | 64488448 |
12 | Duodecimal | 1971b854 |
16 | Hexadecimal | 3d80400 |
20 | Vigesimal | 1031128 |
36 | Base36 | 12e7ls |
Cryptographic Hash Functions
md5 | 0e347c166772e6e5e4f9ad0d4d4ec748 |
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sha1 | ef5957630696c23606c817a947898582fa8ac1fe |
sha256 | 2dca943b857597dc96fd421c92b35547f2314d1f9b230a68b3eb7cc9142fcfdb |
sha512 | 65506a78256d377fc5aee9b45930fc4fa73eb7f7e40ead08c7183b02c7f300836c457102b9dd8f8dfe321c312ad1c048a93703ba3fcd92eca710ec8954e57700 |
ripemd-160 | 4beea7bc8cded7d2ac71799d818868005d72075c |
64488448 as geometric shapes
Circle
Radius = nDiameter | 128976896 |
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Circumference | 405192868.95641 |
Area | 1.3065129629833E+16 |
Sphere
Radius = nVolume | 1.123399910329E+24 |
---|---|
Surface area | 5.2260518519333E+16 |
Circumference | 405192868.95641 |
Square
Length = nPerimeter | 257953792 |
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Area | 4158759925448704 |
Diagonal | 91200437.777992 |
Cube
Length = nSurface area | 24952559552692224 |
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Volume | 2.6819197319678E+23 |
Space diagonal | 111697268.43726 |
Equilateral Triangle
Length = nPerimeter | 193465344 |
---|---|
Area | 1.8007958718396E+15 |
Altitude | 55848634.218632 |
Triangular Pyramid
Length = nSurface area | 1.8007958718396E+15 |
---|---|
Volume | 3.1606727151208E+22 |
Height | 30400145.925997 |