20107440 (number)
20107440 is an even 8-digits composite number following 20107439 and preceding 20107441. In scientific notation, it is written as 2.0107440 × 10^7. The sum of its digits is 18. It has a total of 10 prime factors and 160 positive divisors. There are 5128704 positive integers (up to 20107440) that are relatively prime to 20107440.
Interesting facts
- 20107440 has 160 divisors, whose sum is 64281600
- The reverse of 20107440 is 04470102
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty million one hundred seven thousand four hundred forty |
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Notation
Scientific notation | 2.0107440 × 10^7 |
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Engineering notation | 2.0107440 × 10^6 |
Prime Factorization of 20107440
Prime Factorization 2 × 2 × 2 × 2 × 15 × 3 × 3 × 3 × 107 × 29
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 279270 | Product of the distinct prime numbers |
The prime factorization of 20107440 is 2 × 2 × 2 × 2 × 15 × 3 × 3 × 3 × 107 × 29. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20107440)
Multiplication
n×yn×2 | 40214880 |
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n×3 | 60322320 |
n×4 | 80429760 |
n×5 | 100537200 |
Division
n÷yn÷2 | 10053720 |
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n÷3 | 6702480 |
n÷3 | 5026860 |
n÷5 | 4021488 |
Exponentiation
nyn2 | 404309143353600 |
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n3 | 8.1296218414339E+21 |
n4 | 1.6346588339932E+29 |
n5 | 3.2868804424989E+36 |
Nth Root
y√n2√n | 4484.1320230341 |
---|---|
3√n | 271.92695558784 |
4√n | 66.963661959559 |
5√n | 28.884932453249 |
Divisors of 20107440
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20107439 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20107440 can be divided by 160 positive divisors. The sum of these divisors (counting 20107440) is 1, the average is 0.00625.
Base conversion 20107440
Base | System | Value |
---|---|---|
2 | Binary | 1001100101101000010110000 |
3 | Ternary | 1101211120020000 |
4 | Quaternary | 1030231002300 |
5 | Quinary | 20121414230 |
6 | Senary | 1554550000 |
8 | Octal | 114550260 |
10 | Decimal | 20107440 |
12 | Duodecimal | 6898300 |
16 | Hexadecimal | 132d0b0 |
20 | Vigesimal | 65d8c0 |
36 | Base36 | byz00 |
Cryptographic Hash Functions
md5 | 328fc6bb1dcc5337b17c3895a0498f8e |
---|---|
sha1 | cb982e5b4a899a553360115eeaaef44163addcea |
sha256 | dd3fee6a9262f8977caee51ea4fca0ab9bf2a8884e5476aeedb1162fbbaefca1 |
sha512 | 76e4eb56a0b40e9dc388c8e21f622048a44688c273002088c0a1dd44d3da990400aab26170ceb6bd1f35d66d8b33c523686d71164675c921eacf384a4660d3c3 |
ripemd-160 | c35b1c0adce787425fbdb96f2103570d0ed69a3c |
20107440 as geometric shapes
Circle
Radius = nDiameter | 40214880 |
---|---|
Circumference | 126338771.573 |
Area | 1.2701746345389E+15 |
Sphere
Radius = nVolume | 3.4053280338016E+22 |
---|---|
Surface area | 5.0806985381554E+15 |
Circumference | 126338771.573 |
Square
Length = nPerimeter | 80429760 |
---|---|
Area | 404309143353600 |
Diagonal | 28436214.352603 |
Cube
Length = nSurface area | 2425854860121600 |
---|---|
Volume | 8.1296218414339E+21 |
Space diagonal | 34827107.690143 |
Equilateral Triangle
Length = nPerimeter | 60322320 |
---|---|
Area | 1.7507099456327E+14 |
Altitude | 17413553.845071 |
Triangular Pyramid
Length = nSurface area | 1.7507099456327E+14 |
---|---|
Volume | 9.5808512209336E+20 |
Height | 9478738.1175344 |