61293984 (number)
61293984 is an even 8-digits composite number following 61293983 and preceding 61293985. In scientific notation, it is written as 6.1293984 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 20380160 positive integers (up to 61293984) that are relatively prime to 61293984.
Interesting facts
- 61293984 has 48 divisors, whose sum is 161300160
- The reverse of 61293984 is 48939216
- Previous prime number is 761
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | sixty-one million two hundred ninety-three thousand nine hundred eighty-four |
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Notation
Scientific notation | 6.1293984 × 10^7 |
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Engineering notation | 6.1293984 × 10^6 |
Prime Factorization of 61293984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 761 × 839
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 3830874 | Product of the distinct prime numbers |
The prime factorization of 61293984 is 2 × 2 × 2 × 2 × 2 × 3 × 761 × 839. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61293984)
Multiplication
n×yn×2 | 122587968 |
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n×3 | 183881952 |
n×4 | 245175936 |
n×5 | 306469920 |
Division
n÷yn÷2 | 30646992 |
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n÷3 | 20431328 |
n÷3 | 15323496 |
n÷5 | 12258796.8 |
Exponentiation
nyn2 | 3756952474592256 |
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n3 | 2.3027858486642E+23 |
n4 | 1.4114691896345E+31 |
n5 | 8.6514569925949E+38 |
Nth Root
y√n2√n | 7829.047451638 |
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3√n | 394.28109155321 |
4√n | 88.481904656478 |
5√n | 36.098035701564 |
Divisors of 61293984
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 | -61293983 | 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 61293984 can be divided by 48 positive divisors. The sum of these divisors (counting 61293984) is 1, the average is 0.020833333333333.
Base conversion 61293984
Base | System | Value |
---|---|---|
2 | Binary | 11101001110100010110100000 |
3 | Ternary | 11021100001112120 |
4 | Quaternary | 3221310112200 |
5 | Quinary | 111142401414 |
6 | Senary | 10025424240 |
8 | Octal | 351642640 |
10 | Decimal | 61293984 |
12 | Duodecimal | 1863b080 |
16 | Hexadecimal | 3a745a0 |
20 | Vigesimal | j31ej4 |
36 | Base36 | 10hqqo |
Cryptographic Hash Functions
md5 | 2f3ac4377c404a42ebe1df40f9638bb2 |
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sha1 | 28b6ec19b711be6cf6c165de4865d3515adbbda5 |
sha256 | 9f337a821125a9fbba9c902d52272ff36de64d8ec830603fcb7c015ff305bfac |
sha512 | a1f814060446ebed02409f30ec852b7b50d7689b62495b242e05a10398faebeb47b5242949fd08259408464d14239c3ff06df5e28df26856de6f050ff0b8c8e8 |
ripemd-160 | b2c35863c1a46b169e440baac36e9b489cac1531 |
61293984 as geometric shapes
Circle
Radius = nDiameter | 122587968 |
---|---|
Circumference | 385121459.6873 |
Area | 1.1802814294065E+16 |
Sphere
Radius = nVolume | 9.6458868066052E+23 |
---|---|
Surface area | 4.721125717626E+16 |
Circumference | 385121459.6873 |
Square
Length = nPerimeter | 245175936 |
---|---|
Area | 3756952474592256 |
Diagonal | 86682783.464679 |
Cube
Length = nSurface area | 22541714847553536 |
---|---|
Volume | 2.3027858486642E+23 |
Space diagonal | 106164294.48631 |
Equilateral Triangle
Length = nPerimeter | 183881952 |
---|---|
Area | 1.6268081419039E+15 |
Altitude | 53082147.243157 |
Triangular Pyramid
Length = nSurface area | 1.6268081419039E+15 |
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Volume | 2.7138591486848E+22 |
Height | 28894261.154893 |