29992912 (number)
29992912 is an even 8-digits composite number following 29992911 and preceding 29992913. In scientific notation, it is written as 2.9992912 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 14536704 positive integers (up to 29992912) that are relatively prime to 29992912.
Interesting facts
- 29992912 has 40 divisors, whose sum is 59922504
- The reverse of 29992912 is 21929992
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
| Name | twenty-nine million nine hundred ninety-two thousand nine hundred twelve |
|---|
Notation
| Scientific notation | 2.9992912 × 10^7 |
|---|---|
| Engineering notation | 2.9992912 × 10^6 |
Prime Factorization of 29992912
Prime Factorization 2 × 2 × 2 × 2 × 53 × 113 × 313
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3749114 | Product of the distinct prime numbers |
The prime factorization of 29992912 is 2 × 2 × 2 × 2 × 53 × 113 × 313. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29992912)
Multiplication
n×y| n×2 | 59985824 |
|---|---|
| n×3 | 89978736 |
| n×4 | 119971648 |
| n×5 | 149964560 |
Division
n÷y| n÷2 | 14996456 |
|---|---|
| n÷3 | 9997637.3333333 |
| n÷3 | 7498228 |
| n÷5 | 5998582.4 |
Exponentiation
ny| n2 | 899574770239744 |
|---|---|
| n3 | 2.6980866921221E+22 |
| n4 | 8.0923476725189E+29 |
| n5 | 2.4271307161526E+37 |
Nth Root
y√n| 2√n | 5476.5784939139 |
|---|---|
| 3√n | 310.69877748567 |
| 4√n | 74.003908639435 |
| 5√n | 31.289867685136 |
Divisors of 29992912
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 | -29992911 | 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 29992912 can be divided by 40 positive divisors. The sum of these divisors (counting 29992912) is 1, the average is 0.025.
Base conversion 29992912
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1110010011010011111010000 |
| 3 | Ternary | 2002102210112121 |
| 4 | Quaternary | 1302122133100 |
| 5 | Quinary | 30134233122 |
| 6 | Senary | 2550504024 |
| 8 | Octal | 162323720 |
| 10 | Decimal | 29992912 |
| 12 | Duodecimal | a065014 |
| 16 | Hexadecimal | 1c9a7d0 |
| 20 | Vigesimal | 97925c |
| 36 | Base36 | huuog |
Cryptographic Hash Functions
| md5 | 9c107fc11b00fca7ea8c03a91260461d |
|---|---|
| sha1 | a4ceb5328b62c5bdc754858cd8cb17b783506ae0 |
| sha256 | 5dfef88c0da9b532b8c6e82301d10fcbdb138704cf6feb1c94e8c5373604b691 |
| sha512 | 6fed5a8fb38a119a16a25a6065777f7228f909e469c9ae9a50279d4a1da30ef86c40af519a24d5fdb6a43e9ae2c36bb9ca6244cfe366cea85101518ee3db6037 |
| ripemd-160 | 36c0014af8354c54a67486a9fd8c1d1d98f9d42e |
29992912 as geometric shapes
Circle
Radius = n| Diameter | 59985824 |
|---|---|
| Circumference | 188451023.99793 |
| Area | 2.8260974895399E+15 |
Sphere
Radius = n| Volume | 1.1301719107626E+23 |
|---|---|
| Surface area | 1.130438995816E+16 |
| Circumference | 188451023.99793 |
Square
Length = n| Perimeter | 119971648 |
|---|---|
| Area | 899574770239744 |
| Diagonal | 42416382.925463 |
Cube
Length = n| Surface area | 5397448621438464 |
|---|---|
| Volume | 2.6980866921221E+22 |
| Space diagonal | 51949247.450942 |
Equilateral Triangle
Length = n| Perimeter | 89978736 |
|---|---|
| Area | 3.8952730181558E+14 |
| Altitude | 25974623.725471 |
Triangular Pyramid
Length = n| Surface area | 3.8952730181558E+14 |
|---|---|
| Volume | 3.1797256603812E+21 |
| Height | 14138794.308488 |