20132944 (number)
20132944 is an even 8-digits composite number following 20132943 and preceding 20132945. In scientific notation, it is written as 2.0132944 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 9072000 positive integers (up to 20132944) that are relatively prime to 20132944.
Interesting facts
- 20132944 has 40 divisors, whose sum is 43004192
- The reverse of 20132944 is 44923102
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
| Name | twenty million one hundred thirty-two thousand nine hundred forty-four |
|---|
Notation
| Scientific notation | 2.0132944 × 10^7 |
|---|---|
| Engineering notation | 2.0132944 × 10^6 |
Prime Factorization of 20132944
Prime Factorization 2 × 2 × 2 × 2 × 13 × 43 × 2251
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2516618 | Product of the distinct prime numbers |
The prime factorization of 20132944 is 2 × 2 × 2 × 2 × 13 × 43 × 2251. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20132944)
Multiplication
n×y| n×2 | 40265888 |
|---|---|
| n×3 | 60398832 |
| n×4 | 80531776 |
| n×5 | 100664720 |
Division
n÷y| n÷2 | 10066472 |
|---|---|
| n÷3 | 6710981.3333333 |
| n÷3 | 5033236 |
| n÷5 | 4026588.8 |
Exponentiation
ny| n2 | 405335434107136 |
|---|---|
| n3 | 8.1605955960947E+21 |
| n4 | 1.6429681414282E+29 |
| n5 | 3.3077785585158E+36 |
Nth Root
y√n| 2√n | 4486.9749274985 |
|---|---|
| 3√n | 272.04187648211 |
| 4√n | 66.98488581388 |
| 5√n | 28.892256188572 |
Divisors of 20132944
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -20132943 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20132944 can be divided by 40 positive divisors. The sum of these divisors (counting 20132944) is 1, the average is 0.025.
Base conversion 20132944
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001100110011010001010000 |
| 3 | Ternary | 1101212212012121 |
| 4 | Quaternary | 1030303101100 |
| 5 | Quinary | 20123223234 |
| 6 | Senary | 1555304024 |
| 8 | Octal | 114632120 |
| 10 | Decimal | 20132944 |
| 12 | Duodecimal | 68ab014 |
| 16 | Hexadecimal | 1333450 |
| 20 | Vigesimal | 65gc74 |
| 36 | Base36 | bziog |
Cryptographic Hash Functions
| md5 | 5faa18c6e6105664c155db31b2aba9be |
|---|---|
| sha1 | 7aa32f9d0c6c82f4981bea157c697fa9c331666c |
| sha256 | 61a172735c065e8ca4178a87a8c73147ba41fed15ecbd3e02313f5bc87ac48d9 |
| sha512 | 3c581ec70ca292dce422c04135540ae997cb2e91b35c7d1641e901f287f4ab7301f1ca01d1c79f261b3c3f3574c393386ebd0045af7c5b388e468e64d820b0f4 |
| ripemd-160 | e99250745c3ed51fa250e8b481f92746b485e3a1 |
20132944 as geometric shapes
Circle
Radius = n| Diameter | 40265888 |
|---|---|
| Circumference | 126499017.93107 |
| Area | 1.2733988220306E+15 |
Sphere
Radius = n| Volume | 3.4183022898144E+22 |
|---|---|
| Surface area | 5.0935952881224E+15 |
| Circumference | 126499017.93107 |
Square
Length = n| Perimeter | 80531776 |
|---|---|
| Area | 405335434107136 |
| Diagonal | 28472282.455298 |
Cube
Length = n| Surface area | 2432012604642816 |
|---|---|
| Volume | 8.1605955960947E+21 |
| Space diagonal | 34871281.913939 |
Equilateral Triangle
Length = n| Perimeter | 60398832 |
|---|---|
| Area | 1.7551539149539E+14 |
| Altitude | 17435640.956969 |
Triangular Pyramid
Length = n| Surface area | 1.7551539149539E+14 |
|---|---|
| Volume | 9.617354140866E+20 |
| Height | 9490760.8184327 |