389640810 (number)
389640810 is an even 9-digits composite number following 389640809 and preceding 389640811. In scientific notation, it is written as 3.89640810 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 128 positive divisors. There are 90510336 positive integers (up to 389640810) that are relatively prime to 389640810.
Interesting facts
- 389640810 has 128 divisors, whose sum is 1065415680
- The reverse of 389640810 is 018046983
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | three hundred eighty-nine million six hundred forty thousand eight hundred ten |
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Notation
Scientific notation | 3.89640810 × 10^8 |
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Engineering notation | 3.89640810 × 10^6 |
Prime Factorization of 389640810
Prime Factorization 2 × 3 × 5 × 13 × 29 × 47 × 733
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 389640810 | Product of the distinct prime numbers |
The prime factorization of 389640810 is 2 × 3 × 5 × 13 × 29 × 47 × 733. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389640810)
Multiplication
n×yn×2 | 779281620 |
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n×3 | 1168922430 |
n×4 | 1558563240 |
n×5 | 1948204050 |
Division
n÷yn÷2 | 194820405 |
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n÷3 | 129880270 |
n÷3 | 97410202.5 |
n÷5 | 77928162 |
Exponentiation
nyn2 | 151819960817456100 |
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n3 | 5.9155252507082E+25 |
n4 | 2.3049300502614E+34 |
n5 | 8.9809481177719E+42 |
Nth Root
y√n2√n | 19739.321416908 |
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3√n | 730.38998990363 |
4√n | 140.49669539497 |
5√n | 52.255605873844 |
Divisors of 389640810
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -389640809 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 389640810 can be divided by 128 positive divisors. The sum of these divisors (counting 389640810) is 1, the average is 0.0078125.
Base conversion 389640810
Base | System | Value |
---|---|---|
2 | Binary | 10111001110010111001001101010 |
3 | Ternary | 1000011011210201010 |
4 | Quaternary | 113032113021222 |
5 | Quinary | 1244222001220 |
6 | Senary | 102355204350 |
8 | Octal | 2716271152 |
10 | Decimal | 389640810 |
12 | Duodecimal | aa5a66b6 |
16 | Hexadecimal | 1739726a |
20 | Vigesimal | 61f520a |
36 | Base36 | 6fzcru |
Cryptographic Hash Functions
md5 | 62398a4524a95c24491c21282c5b7cba |
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sha1 | a576566b9c77e0469d3b222249a4fd1dd69df885 |
sha256 | 4cb371c24387293de348e3123ddc31746db42a65fcc51d34db017825d2654237 |
sha512 | e7b129a95e298868ce5046e459c0196b69b4f8530c96fdda1198f4fb40ff78ba8f16cfe0d035d827a7653da506e3c6de64b5cb5fea345526fd88b8535808128c |
ripemd-160 | 2191688badd7859d4f308c869cbfc758bfb1b5eb |
389640810 as geometric shapes
Circle
Radius = nDiameter | 779281620 |
---|---|
Circumference | 2448185412.4696 |
Area | 4.7695647357241E+17 |
Sphere
Radius = nVolume | 2.4778894226333E+26 |
---|---|
Surface area | 1.9078258942896E+18 |
Circumference | 2448185412.4696 |
Square
Length = nPerimeter | 1558563240 |
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Area | 151819960817456100 |
Diagonal | 551035317.95604 |
Cube
Length = nSurface area | 910919764904736600 |
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Volume | 5.9155252507082E+25 |
Space diagonal | 674877679.62229 |
Equilateral Triangle
Length = nPerimeter | 1168922430 |
---|---|
Area | 6.5739971434738E+16 |
Altitude | 337438839.81115 |
Triangular Pyramid
Length = nSurface area | 6.5739971434738E+16 |
---|---|
Volume | 6.9715133650934E+24 |
Height | 183678439.31868 |