64673904 (number)
64673904 is an even 8-digits composite number following 64673903 and preceding 64673905. In scientific notation, it is written as 6.4673904 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 21412800 positive integers (up to 64673904) that are relatively prime to 64673904.
Interesting facts
- 64673904 has 40 divisors, whose sum is 168199552
- The reverse of 64673904 is 40937646
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | sixty-four million six hundred seventy-three thousand nine hundred four |
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Notation
Scientific notation | 6.4673904 × 10^7 |
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Engineering notation | 6.4673904 × 10^6 |
Prime Factorization of 64673904
Prime Factorization 2 × 2 × 2 × 2 × 3 × 151 × 8923
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8084238 | Product of the distinct prime numbers |
The prime factorization of 64673904 is 2 × 2 × 2 × 2 × 3 × 151 × 8923. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64673904)
Multiplication
n×yn×2 | 129347808 |
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n×3 | 194021712 |
n×4 | 258695616 |
n×5 | 323369520 |
Division
n÷yn÷2 | 32336952 |
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n÷3 | 21557968 |
n÷3 | 16168476 |
n÷5 | 12934780.8 |
Exponentiation
nyn2 | 4182713858601216 |
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n3 | 2.7051243455064E+23 |
n4 | 1.7495095222935E+31 |
n5 | 1.1314761089189E+39 |
Nth Root
y√n2√n | 8042.0087042977 |
---|---|
3√n | 401.39906748683 |
4√n | 89.677247417044 |
5√n | 36.487643459804 |
Divisors of 64673904
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 | -64673903 | 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 64673904 can be divided by 40 positive divisors. The sum of these divisors (counting 64673904) is 1, the average is 0.025.
Base conversion 64673904
Base | System | Value |
---|---|---|
2 | Binary | 11110110101101100001110000 |
3 | Ternary | 11111200202220210 |
4 | Quaternary | 3312231201300 |
5 | Quinary | 113024031104 |
6 | Senary | 10230104120 |
8 | Octal | 366554160 |
10 | Decimal | 64673904 |
12 | Duodecimal | 197ab040 |
16 | Hexadecimal | 3dad870 |
20 | Vigesimal | 10444f4 |
36 | Base36 | 12i6pc |
Cryptographic Hash Functions
md5 | c99d19f934d3abd14b8f9cc08a6b8697 |
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sha1 | 752c6c35b11c186b030c370ba2eee2e24d05da4a |
sha256 | b2d472f28ffc09686f9f29bd1d1a059db5a9577872955f817d3bbe51382722a3 |
sha512 | 9c095a05ad43d32f23bb0ef0b62d5f6f9cfe84b096064ec71ea51ac5068a67399f6507c56f8958aa677ec1499c97259927918a8fc0b062863fd8618dcc89976b |
ripemd-160 | a9a2e98a3fb71bda7c679185c2ff0572c35c20ab |
64673904 as geometric shapes
Circle
Radius = nDiameter | 129347808 |
---|---|
Circumference | 406358123.37074 |
Area | 1.314038313025E+16 |
Sphere
Radius = nVolume | 1.1331198361187E+24 |
---|---|
Surface area | 5.2561532520999E+16 |
Circumference | 406358123.37074 |
Square
Length = nPerimeter | 258695616 |
---|---|
Area | 4182713858601216 |
Diagonal | 91462712.168416 |
Cube
Length = nSurface area | 25096283151607296 |
---|---|
Volume | 2.7051243455064E+23 |
Space diagonal | 112018487.65183 |
Equilateral Triangle
Length = nPerimeter | 194021712 |
---|---|
Area | 1.8111682291549E+15 |
Altitude | 56009243.825916 |
Triangular Pyramid
Length = nSurface area | 1.8111682291549E+15 |
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Volume | 3.188019614434E+22 |
Height | 30487570.722805 |