20214744 (number)
20214744 is an even 8-digits composite number following 20214743 and preceding 20214745. In scientific notation, it is written as 2.0214744 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 48 positive divisors. There are 6124800 positive integers (up to 20214744) that are relatively prime to 20214744.
Interesting facts
- 20214744 has 48 divisors, whose sum is 55556760
- The reverse of 20214744 is 44741202
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million two hundred fourteen thousand seven hundred forty-four |
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Notation
Scientific notation | 2.0214744 × 10^7 |
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Engineering notation | 2.0214744 × 10^6 |
Prime Factorization of 20214744
Prime Factorization 2 × 2 × 2 × 3 × 11 × 11 × 6961
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 459426 | Product of the distinct prime numbers |
The prime factorization of 20214744 is 2 × 2 × 2 × 3 × 11 × 11 × 6961. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20214744)
Multiplication
n×yn×2 | 40429488 |
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n×3 | 60644232 |
n×4 | 80858976 |
n×5 | 101073720 |
Division
n÷yn÷2 | 10107372 |
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n÷3 | 6738248 |
n÷3 | 5053686 |
n÷5 | 4042948.8 |
Exponentiation
nyn2 | 408635874985536 |
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n3 | 8.2604696020486E+21 |
n4 | 1.6698327832519E+29 |
n5 | 3.3755242236246E+36 |
Nth Root
y√n2√n | 4496.0809601252 |
---|---|
3√n | 272.40981332205 |
4√n | 67.052822163763 |
5√n | 28.915695929173 |
Divisors of 20214744
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20214743 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20214744 can be divided by 48 positive divisors. The sum of these divisors (counting 20214744) is 1, the average is 0.020833333333333.
Base conversion 20214744
Base | System | Value |
---|---|---|
2 | Binary | 1001101000111001111011000 |
3 | Ternary | 1102001000102020 |
4 | Quaternary | 1031013033120 |
5 | Quinary | 20133332434 |
6 | Senary | 2001134440 |
8 | Octal | 115071730 |
10 | Decimal | 20214744 |
12 | Duodecimal | 692a420 |
16 | Hexadecimal | 13473d8 |
20 | Vigesimal | 666gh4 |
36 | Base36 | c19so |
Cryptographic Hash Functions
md5 | dda7c0ea28d70395c80b0fb3364b7cda |
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sha1 | f61dd81ca8b00eed250a1876e3382fe4134bf174 |
sha256 | beea4b416c4fe33364912a6da104814eeeacfdcfd724c096160998e0a0115658 |
sha512 | 9e4d1c0734472d15012119410b039c8173a466e7c40692ca7aebaaabe2399dd52e1f7f6c1ecd1ba2b1d0c8c24134e3a3b93fb9c64a28d4b7fad14dfd02ce5c72 |
ripemd-160 | bf73c9778b092ae1b5ffc966a739a7fca5f395d6 |
20214744 as geometric shapes
Circle
Radius = nDiameter | 40429488 |
---|---|
Circumference | 127012982.4892 |
Area | 1.2837674628478E+15 |
Sphere
Radius = nVolume | 3.4601374155997E+22 |
---|---|
Surface area | 5.1350698513912E+15 |
Circumference | 127012982.4892 |
Square
Length = nPerimeter | 80858976 |
---|---|
Area | 408635874985536 |
Diagonal | 28587965.1247 |
Cube
Length = nSurface area | 2451815249913216 |
---|---|
Volume | 8.2604696020486E+21 |
Space diagonal | 35012963.669998 |
Equilateral Triangle
Length = nPerimeter | 60644232 |
---|---|
Area | 1.7694452431758E+14 |
Altitude | 17506481.834999 |
Triangular Pyramid
Length = nSurface area | 1.7694452431758E+14 |
---|---|
Volume | 9.7350567856565E+20 |
Height | 9529321.7082334 |