64993312 (number)
64993312 is an even 8-digits composite number following 64993311 and preceding 64993313. In scientific notation, it is written as 6.4993312 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 48 positive divisors. There are 29749248 positive integers (up to 64993312) that are relatively prime to 64993312.
Interesting facts
- 64993312 has 48 divisors, whose sum is 139187160
- The reverse of 64993312 is 21339946
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | sixty-four million nine hundred ninety-three thousand three hundred twelve |
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Notation
Scientific notation | 6.4993312 × 10^7 |
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Engineering notation | 6.4993312 × 10^6 |
Prime Factorization of 64993312
Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 37 × 3229
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4062082 | Product of the distinct prime numbers |
The prime factorization of 64993312 is 2 × 2 × 2 × 2 × 2 × 17 × 37 × 3229. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64993312)
Multiplication
n×yn×2 | 129986624 |
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n×3 | 194979936 |
n×4 | 259973248 |
n×5 | 324966560 |
Division
n÷yn÷2 | 32496656 |
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n÷3 | 21664437.333333 |
n÷3 | 16248328 |
n÷5 | 12998662.4 |
Exponentiation
nyn2 | 4224130604729344 |
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n3 | 2.7454023832192E+23 |
n4 | 1.7843279365811E+31 |
n5 | 1.1596938229253E+39 |
Nth Root
y√n2√n | 8061.8429654763 |
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3√n | 402.05878532752 |
4√n | 89.78776623503 |
5√n | 36.523613114186 |
Divisors of 64993312
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 | -64993311 | 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 64993312 can be divided by 48 positive divisors. The sum of these divisors (counting 64993312) is 1, the average is 0.020833333333333.
Base conversion 64993312
Base | System | Value |
---|---|---|
2 | Binary | 11110111111011100000100000 |
3 | Ternary | 11112022000001201 |
4 | Quaternary | 3313323200200 |
5 | Quinary | 113114241222 |
6 | Senary | 10241010544 |
8 | Octal | 367734040 |
10 | Decimal | 64993312 |
12 | Duodecimal | 19923a54 |
16 | Hexadecimal | 3dfb820 |
20 | Vigesimal | 106435c |
36 | Base36 | 12p15s |
Cryptographic Hash Functions
md5 | a44a0088e45b6f6956772620703d6575 |
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sha1 | 142938364e544fd5cdb3a4476f493b5f315fc0c2 |
sha256 | 6ac3178b61ddf4510f3af5dcae4c94388f83160467a888318e6d68d4b508a7b5 |
sha512 | 2359840cdb18cabacd9bea8ea684af76e2e6c40b0708da9ee6aedfae8308adb17faa62ce5e8335b468dfa7225effd6db124e029b830b3a65419835c7040bd650 |
ripemd-160 | 49b2f0cb5da34c9099576bb803001785786d3cee |
64993312 as geometric shapes
Circle
Radius = nDiameter | 129986624 |
---|---|
Circumference | 408365023.02334 |
Area | 1.3270497675622E+16 |
Sphere
Radius = nVolume | 1.1499914611026E+24 |
---|---|
Surface area | 5.3081990702486E+16 |
Circumference | 408365023.02334 |
Square
Length = nPerimeter | 259973248 |
---|---|
Area | 4224130604729344 |
Diagonal | 91914423.293946 |
Cube
Length = nSurface area | 25344783628376064 |
---|---|
Volume | 2.7454023832192E+23 |
Space diagonal | 112571718.53618 |
Equilateral Triangle
Length = nPerimeter | 194979936 |
---|---|
Area | 1.8291022062995E+15 |
Altitude | 56285859.268088 |
Triangular Pyramid
Length = nSurface area | 1.8291022062995E+15 |
---|---|
Volume | 3.2354877371E+22 |
Height | 30638141.097982 |