29961520 (number)
29961520 is an even 8-digits composite number following 29961519 and preceding 29961521. In scientific notation, it is written as 2.9961520 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 11945472 positive integers (up to 29961520) that are relatively prime to 29961520.
Interesting facts
- 29961520 has 40 divisors, whose sum is 69888384
- The reverse of 29961520 is 02516992
- Previous prime number is 607
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
| Name | twenty-nine million nine hundred sixty-one thousand five hundred twenty |
|---|
Notation
| Scientific notation | 2.9961520 × 10^7 |
|---|---|
| Engineering notation | 2.9961520 × 10^6 |
Prime Factorization of 29961520
Prime Factorization 2 × 2 × 2 × 2 × 5 × 607 × 617
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3745190 | Product of the distinct prime numbers |
The prime factorization of 29961520 is 2 × 2 × 2 × 2 × 5 × 607 × 617. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29961520)
Multiplication
n×y| n×2 | 59923040 |
|---|---|
| n×3 | 89884560 |
| n×4 | 119846080 |
| n×5 | 149807600 |
Division
n÷y| n÷2 | 14980760 |
|---|---|
| n÷3 | 9987173.3333333 |
| n÷3 | 7490380 |
| n÷5 | 5992304 |
Exponentiation
ny| n2 | 897692680710400 |
|---|---|
| n3 | 2.6896237206958E+22 |
| n4 | 8.0585214900102E+29 |
| n5 | 2.4144555279337E+37 |
Nth Root
y√n| 2√n | 5473.7117205786 |
|---|---|
| 3√n | 310.59034230147 |
| 4√n | 73.984537036996 |
| 5√n | 31.283315050212 |
Divisors of 29961520
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 | -29961519 | 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 29961520 can be divided by 40 positive divisors. The sum of these divisors (counting 29961520) is 1, the average is 0.025.
Base conversion 29961520
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1110010010010110100110000 |
| 3 | Ternary | 2002101012110221 |
| 4 | Quaternary | 1302102310300 |
| 5 | Quinary | 30132232040 |
| 6 | Senary | 2550102424 |
| 8 | Octal | 162226460 |
| 10 | Decimal | 29961520 |
| 12 | Duodecimal | a04aa14 |
| 16 | Hexadecimal | 1c92d30 |
| 20 | Vigesimal | 9753g0 |
| 36 | Base36 | hu6gg |
Cryptographic Hash Functions
| md5 | ac3cd748072f82bf3b01677a283a0d72 |
|---|---|
| sha1 | f6b09daaf1ae5546773b16cb9f1d4606d55fa2d9 |
| sha256 | 816972a2ef1d950c83da8b71a041b0f4fc0568680bf1ca8b8e313e4c96b70d4b |
| sha512 | ce5e09bb6a65039e9602d6dc6eb3dd7f458e4c9f8449598489085771c641ce5bc8a254baa5bbdc0c8a180e00d412166235e47ad4d637937d81979fee90917a5d |
| ripemd-160 | 65de541258eddeb5fd933132f8aea37d1e2267ad |
29961520 as geometric shapes
Circle
Radius = n| Diameter | 59923040 |
|---|---|
| Circumference | 188253782.24477 |
| Area | 2.8201847309011E+15 |
Sphere
Radius = n| Volume | 1.1266269495812E+23 |
|---|---|
| Surface area | 1.1280738923604E+16 |
| Circumference | 188253782.24477 |
Square
Length = n| Perimeter | 119846080 |
|---|---|
| Area | 897692680710400 |
| Diagonal | 42371987.933313 |
Cube
Length = n| Surface area | 5386156084262400 |
|---|---|
| Volume | 2.6896237206958E+22 |
| Space diagonal | 51894874.911991 |
Equilateral Triangle
Length = n| Perimeter | 89884560 |
|---|---|
| Area | 3.8871233314328E+14 |
| Altitude | 25947437.455996 |
Triangular Pyramid
Length = n| Surface area | 3.8871233314328E+14 |
|---|---|
| Volume | 3.169751952907E+21 |
| Height | 14123995.977771 |