29921424 (number)
29921424 is an even 8-digits composite number following 29921423 and preceding 29921425. In scientific notation, it is written as 2.9921424 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 9206400 positive integers (up to 29921424) that are relatively prime to 29921424.
Interesting facts
- 29921424 has 40 divisors, whose sum is 83244672
- The reverse of 29921424 is 42412992
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | twenty-nine million nine hundred twenty-one thousand four hundred twenty-four |
|---|
Notation
| Scientific notation | 2.9921424 × 10^7 |
|---|---|
| Engineering notation | 2.9921424 × 10^6 |
Prime Factorization of 29921424
Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 47951
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3740178 | Product of the distinct prime numbers |
The prime factorization of 29921424 is 2 × 2 × 2 × 2 × 3 × 13 × 47951. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29921424)
Multiplication
n×y| n×2 | 59842848 |
|---|---|
| n×3 | 89764272 |
| n×4 | 119685696 |
| n×5 | 149607120 |
Division
n÷y| n÷2 | 14960712 |
|---|---|
| n÷3 | 9973808 |
| n÷3 | 7480356 |
| n÷5 | 5984284.8 |
Exponentiation
ny| n2 | 895291614187776 |
|---|---|
| n3 | 2.6788399991757E+22 |
| n4 | 8.0154707443495E+29 |
| n5 | 2.3983429870128E+37 |
Nth Root
y√n| 2√n | 5470.0478974137 |
|---|---|
| 3√n | 310.45173129012 |
| 4√n | 73.959772156313 |
| 5√n | 31.274937586146 |
Divisors of 29921424
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 | -29921423 | 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 29921424 can be divided by 40 positive divisors. The sum of these divisors (counting 29921424) is 1, the average is 0.025.
Base conversion 29921424
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1110010001001000010010000 |
| 3 | Ternary | 2002022011110220 |
| 4 | Quaternary | 1302021002100 |
| 5 | Quinary | 30124441144 |
| 6 | Senary | 2545153040 |
| 8 | Octal | 162110220 |
| 10 | Decimal | 29921424 |
| 12 | Duodecimal | a02b780 |
| 16 | Hexadecimal | 1c89090 |
| 20 | Vigesimal | 9703b4 |
| 36 | Base36 | htbio |
Cryptographic Hash Functions
| md5 | 53fab2c3e02697412554950947143474 |
|---|---|
| sha1 | 6eb821cc86764960fe88b217b1784ad454e8fe48 |
| sha256 | 2c225dae73e48b22a36f8b99218189482bc310df495862175a598a2b29455c11 |
| sha512 | 776be0816b8523fa108da6465288aaab6a613cf5c50e7c4fe8896ebe0db63bc142fbe725236a732ea4a6ae58e4b4fc287ec79f09f0610f917d9915b0fc855849 |
| ripemd-160 | ff86d36dcce1f7083540fb9941d17c4d3c84daf1 |
29921424 as geometric shapes
Circle
Radius = n| Diameter | 59842848 |
|---|---|
| Circumference | 188001851.64669 |
| Area | 2.8126415579529E+15 |
Sphere
Radius = n| Volume | 1.1221098748737E+23 |
|---|---|
| Surface area | 1.1250566231811E+16 |
| Circumference | 188001851.64669 |
Square
Length = n| Perimeter | 119685696 |
|---|---|
| Area | 895291614187776 |
| Diagonal | 42315283.626316 |
Cube
Length = n| Surface area | 5371749685126656 |
|---|---|
| Volume | 2.6788399991757E+22 |
| Space diagonal | 51825426.602811 |
Equilateral Triangle
Length = n| Perimeter | 89764272 |
|---|---|
| Area | 3.876726408409E+14 |
| Altitude | 25912713.301405 |
Triangular Pyramid
Length = n| Surface area | 3.876726408409E+14 |
|---|---|
| Volume | 3.1570432152182E+21 |
| Height | 14105094.542105 |