33631728 (number)
33631728 is an even 8-digits composite number following 33631727 and preceding 33631729. In scientific notation, it is written as 3.3631728 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 10348032 positive integers (up to 33631728) that are relatively prime to 33631728.
Interesting facts
- 33631728 has 40 divisors, whose sum is 93566928
- The reverse of 33631728 is 82713633
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | thirty-three million six hundred thirty-one thousand seven hundred twenty-eight |
|---|
Notation
| Scientific notation | 3.3631728 × 10^7 |
|---|---|
| Engineering notation | 3.3631728 × 10^6 |
Prime Factorization of 33631728
Prime Factorization 2 × 2 × 2 × 2 × 13 × 3 × 53897
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 4203966 | Product of the distinct prime numbers |
The prime factorization of 33631728 is 2 × 2 × 2 × 2 × 13 × 3 × 53897. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 33631728)
Multiplication
n×y| n×2 | 67263456 |
|---|---|
| n×3 | 100895184 |
| n×4 | 134526912 |
| n×5 | 168158640 |
Division
n÷y| n÷2 | 16815864 |
|---|---|
| n÷3 | 11210576 |
| n÷3 | 8407932 |
| n÷5 | 6726345.6 |
Exponentiation
ny| n2 | 1131093128265984 |
|---|---|
| n3 | 3.8040616432511E+22 |
| n4 | 1.2793716648105E+30 |
| n5 | 4.3027479841815E+37 |
Nth Root
y√n| 2√n | 5799.2868527087 |
|---|---|
| 3√n | 322.78726642633 |
| 4√n | 76.153048873362 |
| 5√n | 32.014729475908 |
Divisors of 33631728
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 | -33631727 | 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 33631728 can be divided by 40 positive divisors. The sum of these divisors (counting 33631728) is 1, the average is 0.025.
Base conversion 33631728
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10000000010010110111110000 |
| 3 | Ternary | 2100021200001120 |
| 4 | Quaternary | 2000102313300 |
| 5 | Quinary | 32102203403 |
| 6 | Senary | 3200502240 |
| 8 | Octal | 200226760 |
| 10 | Decimal | 33631728 |
| 12 | Duodecimal | b31a980 |
| 16 | Hexadecimal | 2012df0 |
| 20 | Vigesimal | aa3j68 |
| 36 | Base36 | k0ueo |
Cryptographic Hash Functions
| md5 | 05dbde8a01ed9342604df04005d6d677 |
|---|---|
| sha1 | 7f8088ddcc7c6117850a57ad981835ed2cd2b0fd |
| sha256 | 00236bfb257d01c205a8ca5dc266c258b4004b7e419ad39f7362ad403bf9bcce |
| sha512 | 95f81977dcafc958cbb33ef419ebe4b4932160d3a51669af56f87cfc1876230825fabe9daccff388ade79e6301d4a023b87e0a09f95deb03587c623523aafe2a |
| ripemd-160 | f978abda6bfbb845a0fe3dee2f98cec5c003aaef |
33631728 as geometric shapes
Circle
Radius = n| Diameter | 67263456 |
|---|---|
| Circumference | 211314379.22466 |
| Area | 3.5534338622863E+15 |
Sphere
Radius = n| Volume | 1.5934416149654E+23 |
|---|---|
| Surface area | 1.4213735449145E+16 |
| Circumference | 211314379.22466 |
Square
Length = n| Perimeter | 134526912 |
|---|---|
| Area | 1131093128265984 |
| Diagonal | 47562445.863643 |
Cube
Length = n| Surface area | 6786558769595904 |
|---|---|
| Volume | 3.8040616432511E+22 |
| Space diagonal | 58251861.642337 |
Equilateral Triangle
Length = n| Perimeter | 100895184 |
|---|---|
| Area | 4.8977769156218E+14 |
| Altitude | 29125930.821168 |
Triangular Pyramid
Length = n| Surface area | 4.8977769156218E+14 |
|---|---|
| Volume | 4.4831296399908E+21 |
| Height | 15854148.621214 |