20339990 (number)
20339990 is an even 8-digits composite number following 20339989 and preceding 20339991. In scientific notation, it is written as 2.0339990 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 64 positive divisors. There are 6819840 positive integers (up to 20339990) that are relatively prime to 20339990.
Interesting facts
- 20339990 has 64 divisors, whose sum is 43156800
- The reverse of 20339990 is 09993302
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | twenty million three hundred thirty-nine thousand nine hundred ninety |
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Notation
Scientific notation | 2.0339990 × 10^7 |
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Engineering notation | 2.0339990 × 10^6 |
Prime Factorization of 20339990
Prime Factorization 2 × 5 × 17 × 11 × 73 × 149
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20339990 | Product of the distinct prime numbers |
The prime factorization of 20339990 is 2 × 5 × 17 × 11 × 73 × 149. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20339990)
Multiplication
n×yn×2 | 40679980 |
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n×3 | 61019970 |
n×4 | 81359960 |
n×5 | 101699950 |
Division
n÷yn÷2 | 10169995 |
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n÷3 | 6779996.6666667 |
n÷3 | 5084997.5 |
n÷5 | 4067998 |
Exponentiation
nyn2 | 413715193200100 |
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n3 | 8.4149628925381E+21 |
n4 | 1.711602610846E+29 |
n5 | 3.4813979988581E+36 |
Nth Root
y√n2√n | 4509.9878048616 |
---|---|
3√n | 272.97125201002 |
4√n | 67.156442765096 |
5√n | 28.951438485084 |
Divisors of 20339990
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 | -20339989 | 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 20339990 can be divided by 64 positive divisors. The sum of these divisors (counting 20339990) is 1, the average is 0.015625.
Base conversion 20339990
Base | System | Value |
---|---|---|
2 | Binary | 1001101100101110100010110 |
3 | Ternary | 1102021101012222 |
4 | Quaternary | 1031211310112 |
5 | Quinary | 20201334430 |
6 | Senary | 2003542342 |
8 | Octal | 115456426 |
10 | Decimal | 20339990 |
12 | Duodecimal | 698a9b2 |
16 | Hexadecimal | 1365d16 |
20 | Vigesimal | 6729ja |
36 | Base36 | c3yfq |
Cryptographic Hash Functions
md5 | d753420c80581224697d5e42079d677b |
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sha1 | 544465a266b3b122980d8877ad3ecf3b91895bd3 |
sha256 | 5c5efbd55664395e636c10cbf8beb8e14cdfcc73443bfd80ce42464c04f6ca34 |
sha512 | 2b209203b82ae144628cdbb881c9c7bc6aa228bc04e246af786f0cf5e38ad733052eb05fb228f414354ca6793bf839f00bbf1b8a66d3fb6770ac42897c2c3fae |
ripemd-160 | a5397e480d660bc0b113e3920b907eeb9f754b57 |
20339990 as geometric shapes
Circle
Radius = nDiameter | 40679980 |
---|---|
Circumference | 127799926.31618 |
Area | 1.2997246116359E+15 |
Sphere
Radius = nVolume | 3.5248514137905E+22 |
---|---|
Surface area | 5.1988984465437E+15 |
Circumference | 127799926.31618 |
Square
Length = nPerimeter | 81359960 |
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Area | 413715193200100 |
Diagonal | 28765089.716533 |
Cube
Length = nSurface area | 2482291159200600 |
---|---|
Volume | 8.4149628925381E+21 |
Space diagonal | 35229896.105443 |
Equilateral Triangle
Length = nPerimeter | 61019970 |
---|---|
Area | 1.7914393362144E+14 |
Altitude | 17614948.052721 |
Triangular Pyramid
Length = nSurface area | 1.7914393362144E+14 |
---|---|
Volume | 9.9171288745781E+20 |
Height | 9588363.2388444 |