39684920 (number)
39684920 is an even 8-digits composite number following 39684919 and preceding 39684921. In scientific notation, it is written as 3.9684920 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 64 positive divisors. There are 13248000 positive integers (up to 39684920) that are relatively prime to 39684920.
Interesting facts
- 39684920 has 64 divisors, whose sum is 86659200
- The reverse of 39684920 is 02948693
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | thirty-nine million six hundred eighty-four thousand nine hundred twenty |
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Notation
Scientific notation | 3.9684920 × 10^7 |
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Engineering notation | 3.9684920 × 10^6 |
Prime Factorization of 39684920
Prime Factorization 2 × 2 × 2 × 235 × 11 × 19 × 101
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9921230 | Product of the distinct prime numbers |
The prime factorization of 39684920 is 2 × 2 × 2 × 235 × 11 × 19 × 101. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 39684920)
Multiplication
n×yn×2 | 79369840 |
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n×3 | 119054760 |
n×4 | 158739680 |
n×5 | 198424600 |
Division
n÷yn÷2 | 19842460 |
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n÷3 | 13228306.666667 |
n÷3 | 9921230 |
n÷5 | 7936984 |
Exponentiation
nyn2 | 1574892875406400 |
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n3 | 6.2499497769073E+22 |
n4 | 2.4802875690058E+30 |
n5 | 9.8430013752991E+37 |
Nth Root
y√n2√n | 6299.5968124952 |
---|---|
3√n | 341.0948558365 |
4√n | 79.369999448754 |
5√n | 33.092158961049 |
Divisors of 39684920
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -39684919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 39684920 can be divided by 64 positive divisors. The sum of these divisors (counting 39684920) is 1, the average is 0.015625.
Base conversion 39684920
Base | System | Value |
---|---|---|
2 | Binary | 10010111011000101100111000 |
3 | Ternary | 2202200012110212 |
4 | Quaternary | 2113120230320 |
5 | Quinary | 40124404140 |
6 | Senary | 3534330252 |
8 | Octal | 227305470 |
10 | Decimal | 39684920 |
12 | Duodecimal | 11359988 |
16 | Hexadecimal | 25d8b38 |
20 | Vigesimal | c80c60 |
36 | Base36 | nml2w |
Cryptographic Hash Functions
md5 | ea483e7851a734216c4a2d4ba1791585 |
---|---|
sha1 | 71956794016f29b287cdd247d1471ecf950e0a25 |
sha256 | 36ffdd89a64e82423f499b9377da920365ffe8e10cd8f707474b2c9310115c14 |
sha512 | 6707b375d2d8b0db5807f9ee0bfca6d7660985a1c274752670752adcf336fae032943cf15177730da18dc3a904c835acc13547d6905138abfad55c656d29690d |
ripemd-160 | 7ad3b37124f32a432c1c4585dd48245bf5f2f9bc |
39684920 as geometric shapes
Circle
Radius = nDiameter | 79369840 |
---|---|
Circumference | 249347706.2606 |
Area | 4.9476718875677E+15 |
Sphere
Radius = nVolume | 2.6179728405916E+23 |
---|---|
Surface area | 1.9790687550271E+16 |
Circumference | 249347706.2606 |
Square
Length = nPerimeter | 158739680 |
---|---|
Area | 1574892875406400 |
Diagonal | 56122952.085691 |
Cube
Length = nSurface area | 9449357252438400 |
---|---|
Volume | 6.2499497769073E+22 |
Space diagonal | 68736297.734306 |
Equilateral Triangle
Length = nPerimeter | 119054760 |
---|---|
Area | 6.8194861917053E+14 |
Altitude | 34368148.867153 |
Triangular Pyramid
Length = nSurface area | 6.8194861917053E+14 |
---|---|
Volume | 7.3656364488775E+21 |
Height | 18707650.69523 |