389933811 (number)
389933811 is an odd 9-digits composite number following 389933810 and preceding 389933812. In scientific notation, it is written as 3.89933811 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 243151488 positive integers (up to 389933811) that are relatively prime to 389933811.
Interesting facts
- 389933811 has 32 divisors, whose sum is 615444480
- The reverse of 389933811 is 118339983
- Previous prime number is 167
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | three hundred eighty-nine million nine hundred thirty-three thousand eight hundred eleven |
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Notation
Scientific notation | 3.89933811 × 10^8 |
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Engineering notation | 3.89933811 × 10^6 |
Prime Factorization of 389933811
Prime Factorization 3 × 3 × 3 × 17 × 167 × 5087
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43325979 | Product of the distinct prime numbers |
The prime factorization of 389933811 is 3 × 3 × 3 × 17 × 167 × 5087. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389933811)
Multiplication
n×yn×2 | 779867622 |
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n×3 | 1169801433 |
n×4 | 1559735244 |
n×5 | 1949669055 |
Division
n÷yn÷2 | 194966905.5 |
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n÷3 | 129977937 |
n÷3 | 97483452.75 |
n÷5 | 77986762.2 |
Exponentiation
nyn2 | 152048376960983721 |
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n3 | 5.9288803084761E+25 |
n4 | 2.3118708936469E+34 |
n5 | 9.0147662809973E+42 |
Nth Root
y√n2√n | 19746.741781874 |
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3√n | 730.57302290227 |
4√n | 140.52310052754 |
5√n | 52.263462515688 |
Divisors of 389933811
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -389933810 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 389933811 can be divided by 32 positive divisors. The sum of these divisors (counting 389933811) is 1, the average is 0.03125.
Base conversion 389933811
Base | System | Value |
---|---|---|
2 | Binary | 10111001111011110101011110011 |
3 | Ternary | 1000011201200122000 |
4 | Quaternary | 113033132223303 |
5 | Quinary | 1244310340221 |
6 | Senary | 102405345043 |
8 | Octal | 2717365363 |
10 | Decimal | 389933811 |
12 | Duodecimal | aa708183 |
16 | Hexadecimal | 173deaf3 |
20 | Vigesimal | 61h1eab |
36 | Base36 | 6g5mur |
Cryptographic Hash Functions
md5 | 88f2485041c742ed6b5fe4e8176462fc |
---|---|
sha1 | 72c749e3d681622c1e61c763b6df44e79e5a8b48 |
sha256 | 06f7c1f036754c01c31da7c3cdc67c910b6aaab2399961cccda9a76c3b1ae1ea |
sha512 | 7ece802b0a1040c8b408bf508b59b860533af5859d45ef7e7c9296eb733dcc4c31c02c1370339357e5a7647f86ec3d6268bb72aae70b54872f3e6de1a4278c42 |
ripemd-160 | be32d97417f5bf5a6d25fdc49ccc37aa64973eb0 |
389933811 as geometric shapes
Circle
Radius = nDiameter | 779867622 |
---|---|
Circumference | 2450026392.0477 |
Area | 4.7767406405088E+17 |
Sphere
Radius = nVolume | 2.4834835761496E+26 |
---|---|
Surface area | 1.9106962562035E+18 |
Circumference | 2450026392.0477 |
Square
Length = nPerimeter | 1559735244 |
---|---|
Area | 152048376960983721 |
Diagonal | 551449683.94403 |
Cube
Length = nSurface area | 912290261765902326 |
---|---|
Volume | 5.9288803084761E+25 |
Space diagonal | 675385172.24096 |
Equilateral Triangle
Length = nPerimeter | 1169801433 |
---|---|
Area | 6.5838878526202E+16 |
Altitude | 337692586.12048 |
Triangular Pyramid
Length = nSurface area | 6.5838878526202E+16 |
---|---|
Volume | 6.9872524516114E+24 |
Height | 183816561.31468 |