2020121138 (number)
2020121138 is an even 10-digits composite number following 2020121137 and preceding 2020121139. In scientific notation, it is written as 2.020121138 × 10^9. The sum of its digits is 20. It has a total of 5 prime factors and 32 positive divisors. There are 837829440 positive integers (up to 2020121138) that are relatively prime to 2020121138.
Interesting facts
- 2020121138 has 32 divisors, whose sum is 3647769600
- The reverse of 2020121138 is 8311210202
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 20
- Digital Root 2
Name
Name | two billion twenty million one hundred twenty-one thousand one hundred thirty-eight |
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Notation
Scientific notation | 2.020121138 × 10^9 |
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Engineering notation | 2.020121138 × 10^9 |
Prime Factorization of 2020121138
Prime Factorization 2 × 49 × 7 × 31 × 94993
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2020121138 | Product of the distinct prime numbers |
The prime factorization of 2020121138 is 2 × 49 × 7 × 31 × 94993. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2020121138)
Multiplication
n×yn×2 | 4040242276 |
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n×3 | 6060363414 |
n×4 | 8080484552 |
n×5 | 10100605690 |
Division
n÷yn÷2 | 1010060569 |
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n÷3 | 673373712.66667 |
n÷3 | 505030284.5 |
n÷5 | 404024227.6 |
Exponentiation
nyn2 | 4080889412194415044 |
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n3 | 8.2438909634143E+27 |
n4 | 1.665365839456E+37 |
n5 | 3.3642407347883E+46 |
Nth Root
y√n2√n | 44945.757730847 |
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3√n | 1264.1321335624 |
4√n | 212.00414555109 |
5√n | 72.623216933005 |
Divisors of 2020121138
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 | -2020121137 | 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 2020121138 can be divided by 32 positive divisors. The sum of these divisors (counting 2020121138) is 1, the average is 0.03125.
Base conversion 2020121138
Base | System | Value |
---|---|---|
2 | Binary | 1111000011010001001101000110010 |
3 | Ternary | 12012210012210020102 |
4 | Quaternary | 1320122021220302 |
5 | Quinary | 13114122334023 |
6 | Senary | 532242112402 |
8 | Octal | 17032115062 |
10 | Decimal | 2020121138 |
12 | Duodecimal | 48464b702 |
16 | Hexadecimal | 78689a32 |
20 | Vigesimal | 1bb5f2gi |
36 | Base36 | xeq7g2 |
Cryptographic Hash Functions
md5 | c1f578310c8ef20a59e2476db93f4cc4 |
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sha1 | 4a1662afba4030a22f1d2062158aa4575b2d9f8d |
sha256 | 2ab38dbb066b0b6ae460fde817fe367240e4660d53265c66f4704d108fbc34a5 |
sha512 | 568c584b740c61fbe1132502973c1b0f0141fe642ca085964269bc11781b2ce9b4a8fbc26851ada844ab88be2c3eeafac92df8b25869b098586a062080827566 |
ripemd-160 | 878b361b134bb35e0028a127b6bdca1b919177ed |
2020121138 as geometric shapes
Circle
Radius = nDiameter | 4040242276 |
---|---|
Circumference | 12692795453.005 |
Area | 1.2820492197462E+19 |
Sphere
Radius = nVolume | 3.4531929716877E+28 |
---|---|
Surface area | 5.1281968789849E+19 |
Circumference | 12692795453.005 |
Square
Length = nPerimeter | 8080484552 |
---|---|
Area | 4080889412194415044 |
Diagonal | 2856882710.9962 |
Cube
Length = nSurface area | 2.4485336473166E+19 |
---|---|
Volume | 8.2438909634143E+27 |
Space diagonal | 3498952448.4599 |
Equilateral Triangle
Length = nPerimeter | 6060363414 |
---|---|
Area | 1.7670769504977E+18 |
Altitude | 1749476224.2299 |
Triangular Pyramid
Length = nSurface area | 1.7670769504977E+18 |
---|---|
Volume | 9.7155186726546E+26 |
Height | 952294236.99872 |