20790744 (number)
20790744 is an even 8-digits composite number following 20790743 and preceding 20790745. In scientific notation, it is written as 2.0790744 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 6220800 positive integers (up to 20790744) that are relatively prime to 20790744.
Interesting facts
- 20790744 has 64 divisors, whose sum is 57519840
- The reverse of 20790744 is 44709702
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million seven hundred ninety thousand seven hundred forty-four |
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Notation
Scientific notation | 2.0790744 × 10^7 |
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Engineering notation | 2.0790744 × 10^6 |
Prime Factorization of 20790744
Prime Factorization 2 × 2 × 2 × 3 × 13 × 37 × 1801
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5197686 | Product of the distinct prime numbers |
The prime factorization of 20790744 is 2 × 2 × 2 × 3 × 13 × 37 × 1801. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20790744)
Multiplication
n×yn×2 | 41581488 |
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n×3 | 62372232 |
n×4 | 83162976 |
n×5 | 103953720 |
Division
n÷yn÷2 | 10395372 |
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n÷3 | 6930248 |
n÷3 | 5197686 |
n÷5 | 4158148.8 |
Exponentiation
nyn2 | 432255036073536 |
---|---|
n3 | 8.9869037977157E+21 |
n4 | 1.8684441621093E+29 |
n5 | 3.884634425271E+36 |
Nth Root
y√n2√n | 4559.6868313515 |
---|---|
3√n | 274.97297365254 |
4√n | 67.525453211004 |
5√n | 29.078634332343 |
Divisors of 20790744
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 | -20790743 | 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 20790744 can be divided by 64 positive divisors. The sum of these divisors (counting 20790744) is 1, the average is 0.015625.
Base conversion 20790744
Base | System | Value |
---|---|---|
2 | Binary | 1001111010011110111011000 |
3 | Ternary | 1110010021112120 |
4 | Quaternary | 1033103313120 |
5 | Quinary | 20310300434 |
6 | Senary | 2021341240 |
8 | Octal | 117236730 |
10 | Decimal | 20790744 |
12 | Duodecimal | 6b67820 |
16 | Hexadecimal | 13d3dd8 |
20 | Vigesimal | 69igh4 |
36 | Base36 | cdm8o |
Cryptographic Hash Functions
md5 | 553ddf2d76265794db50f75e0b8f4da2 |
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sha1 | 41dc408aca1757b55c76bda56abfa4675ce6cd22 |
sha256 | 4c041b33cd132597a1f72762d52260bea1afd4df5d234642f8119b2b2027f81f |
sha512 | 43eabb221d5b3c4ebb42349af7b56df22bcd2f1c6d2d4ba49caf2bdb5535c4625bbc72b65a1456270d3d14e92bbcaae1fff4ae468fa871be69e1b0a47cdeac46 |
ripemd-160 | f548c62451371100411bb0797968dfcde3bcbea5 |
20790744 as geometric shapes
Circle
Radius = nDiameter | 41581488 |
---|---|
Circumference | 130632097.22613 |
Area | 1.3579692458058E+15 |
Sphere
Radius = nVolume | 3.7644254599229E+22 |
---|---|
Surface area | 5.4318769832232E+15 |
Circumference | 130632097.22613 |
Square
Length = nPerimeter | 83162976 |
---|---|
Area | 432255036073536 |
Diagonal | 29402552.136627 |
Cube
Length = nSurface area | 2593530216441216 |
---|---|
Volume | 8.9869037977157E+21 |
Space diagonal | 36010624.935158 |
Equilateral Triangle
Length = nPerimeter | 62372232 |
---|---|
Area | 1.8717192107672E+14 |
Altitude | 18005312.467579 |
Triangular Pyramid
Length = nSurface area | 1.8717192107672E+14 |
---|---|
Volume | 1.0591167695393E+21 |
Height | 9800850.712209 |