20143488 (number)
20143488 is an even 8-digits composite number following 20143487 and preceding 20143489. In scientific notation, it is written as 2.0143488 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 32 positive divisors. There are 6714368 positive integers (up to 20143488) that are relatively prime to 20143488.
Interesting facts
- 20143488 has 32 divisors, whose sum is 53507160
- The reverse of 20143488 is 88434102
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
| Name | twenty million one hundred forty-three thousand four hundred eighty-eight |
|---|
Notation
| Scientific notation | 2.0143488 × 10^7 |
|---|---|
| Engineering notation | 2.0143488 × 10^6 |
Prime Factorization of 20143488
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 52457
Composite number| ω | Distinct Factors | 3 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 9 | Total number of prime factors |
| rad | Radical | 314742 | Product of the distinct prime numbers |
The prime factorization of 20143488 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 52457. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20143488)
Multiplication
n×y| n×2 | 40286976 |
|---|---|
| n×3 | 60430464 |
| n×4 | 80573952 |
| n×5 | 100717440 |
Division
n÷y| n÷2 | 10071744 |
|---|---|
| n÷3 | 6714496 |
| n÷3 | 5035872 |
| n÷5 | 4028697.6 |
Exponentiation
ny| n2 | 405760108806144 |
|---|---|
| n3 | 8.1734238826153E+21 |
| n4 | 1.6464126589837E+29 |
| n5 | 3.3164493639287E+36 |
Nth Root
y√n| 2√n | 4488.1497301226 |
|---|---|
| 3√n | 272.08935933649 |
| 4√n | 66.993654401911 |
| 5√n | 28.895281837986 |
Divisors of 20143488
32 divisors
| τ | Total Divisors | 32 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -20143487 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20143488 can be divided by 32 positive divisors. The sum of these divisors (counting 20143488) is 1, the average is 0.03125.
Base conversion 20143488
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001100110101110110000000 |
| 3 | Ternary | 1101220101200010 |
| 4 | Quaternary | 1030311312000 |
| 5 | Quinary | 20124042423 |
| 6 | Senary | 1555424520 |
| 8 | Octal | 114656600 |
| 10 | Decimal | 20143488 |
| 12 | Duodecimal | 68b5140 |
| 16 | Hexadecimal | 1335d80 |
| 20 | Vigesimal | 65hie8 |
| 36 | Base36 | bzqtc |
Cryptographic Hash Functions
| md5 | dfb0222ec429e7923a14e47b876f3fb2 |
|---|---|
| sha1 | 5388f48f99811ae3939a58f6d4debb66729f01ea |
| sha256 | 79e0b20f7a35f03839d6d9adb942eda9d1f6cce2ba61d2a4848ad74eab182189 |
| sha512 | c165813bebc2440c18de85428e6c9f7e1a7faf3cbc03fb3c36aadd213cbf4376c078e446fcfa2b973f6cd83403f10475d86241233e38bb6c7a4c5d5b36b511c7 |
| ripemd-160 | c9dbc4a66e45aa0c53c9a07b5574cd98b7e7fe94 |
20143488 as geometric shapes
Circle
Radius = n| Diameter | 40286976 |
|---|---|
| Circumference | 126565267.83695 |
| Area | 1.2747329769452E+15 |
Sphere
Radius = n| Volume | 3.4236757899066E+22 |
|---|---|
| Surface area | 5.0989319077807E+15 |
| Circumference | 126565267.83695 |
Square
Length = n| Perimeter | 80573952 |
|---|---|
| Area | 405760108806144 |
| Diagonal | 28487193.9231 |
Cube
Length = n| Surface area | 2434560652836864 |
|---|---|
| Volume | 8.1734238826153E+21 |
| Space diagonal | 34889544.657654 |
Equilateral Triangle
Length = n| Perimeter | 60430464 |
|---|---|
| Area | 1.7569928103423E+14 |
| Altitude | 17444772.328827 |
Triangular Pyramid
Length = n| Surface area | 1.7569928103423E+14 |
|---|---|
| Volume | 9.6324724215155E+20 |
| Height | 9495731.3076999 |