29121744 (number)
29121744 is an even 8-digits composite number following 29121743 and preceding 29121745. In scientific notation, it is written as 2.9121744 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 9573120 positive integers (up to 29121744) that are relatively prime to 29121744.
Interesting facts
- 29121744 has 40 divisors, whose sum is 76270912
- The reverse of 29121744 is 44712192
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
| Name | twenty-nine million one hundred twenty-one thousand seven hundred forty-four |
|---|
Notation
| Scientific notation | 2.9121744 × 10^7 |
|---|---|
| Engineering notation | 2.9121744 × 10^6 |
Prime Factorization of 29121744
Prime Factorization 2 × 2 × 2 × 2 × 3 × 73 × 8311
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3640218 | Product of the distinct prime numbers |
The prime factorization of 29121744 is 2 × 2 × 2 × 2 × 3 × 73 × 8311. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29121744)
Multiplication
n×y| n×2 | 58243488 |
|---|---|
| n×3 | 87365232 |
| n×4 | 116486976 |
| n×5 | 145608720 |
Division
n÷y| n÷2 | 14560872 |
|---|---|
| n÷3 | 9707248 |
| n÷3 | 7280436 |
| n÷5 | 5824348.8 |
Exponentiation
ny| n2 | 848075973601536 |
|---|---|
| n3 | 2.4697451395775E+22 |
| n4 | 7.1923285700019E+29 |
| n5 | 2.0945315137948E+37 |
Nth Root
y√n| 2√n | 5396.4566152245 |
|---|---|
| 3√n | 307.66100894458 |
| 4√n | 73.460578647493 |
| 5√n | 31.105950457497 |
Divisors of 29121744
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 | -29121743 | 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 29121744 can be divided by 40 positive divisors. The sum of these divisors (counting 29121744) is 1, the average is 0.025.
Base conversion 29121744
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101111000101110011010000 |
| 3 | Ternary | 2000210112112010 |
| 4 | Quaternary | 1233011303100 |
| 5 | Quinary | 24423343434 |
| 6 | Senary | 2520102520 |
| 8 | Octal | 157056320 |
| 10 | Decimal | 29121744 |
| 12 | Duodecimal | 9904a40 |
| 16 | Hexadecimal | 1bc5cd0 |
| 20 | Vigesimal | 920474 |
| 36 | Base36 | hc6hc |
Cryptographic Hash Functions
| md5 | e001ed640df62a39e9ac2fee27ce493b |
|---|---|
| sha1 | b56289567173354bc894927b844c0117ff7d175e |
| sha256 | cf9a9dd62f6ebe028aec4c9fc16939c92f0e4ed7b41d66579c6692314266c0a0 |
| sha512 | 56e0bd7f8651e588a033779e4c84949f3e93d34da89e6803a7ac2e76d5482e5abf144807cdef374d56a77742f5923f658eb6ddb4d525a40c44a99cfd2066a1b1 |
| ripemd-160 | d824f6a6c89b0d3f1ff201415c6b8108362a720c |
29121744 as geometric shapes
Circle
Radius = n| Diameter | 58243488 |
|---|---|
| Circumference | 182977314.02025 |
| Area | 2.6643092483526E+15 |
Sphere
Radius = n| Volume | 1.0345244248981E+23 |
|---|---|
| Surface area | 1.065723699341E+16 |
| Circumference | 182977314.02025 |
Square
Length = n| Perimeter | 116486976 |
|---|---|
| Area | 848075973601536 |
| Diagonal | 41184365.324757 |
Cube
Length = n| Surface area | 5088455841609216 |
|---|---|
| Volume | 2.4697451395775E+22 |
| Space diagonal | 50440340.213014 |
Equilateral Triangle
Length = n| Perimeter | 87365232 |
|---|---|
| Area | 3.6722766873908E+14 |
| Altitude | 25220170.106507 |
Triangular Pyramid
Length = n| Surface area | 3.6722766873908E+14 |
|---|---|
| Volume | 2.9106225599962E+21 |
| Height | 13728121.774919 |