29772912 (number)
29772912 is an even 8-digits composite number following 29772911 and preceding 29772913. In scientific notation, it is written as 2.9772912 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 9160704 positive integers (up to 29772912) that are relatively prime to 29772912.
Interesting facts
- 29772912 has 40 divisors, whose sum is 82831504
- The reverse of 29772912 is 21927792
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | twenty-nine million seven hundred seventy-two thousand nine hundred twelve |
|---|
Notation
| Scientific notation | 2.9772912 × 10^7 |
|---|---|
| Engineering notation | 2.9772912 × 10^6 |
Prime Factorization of 29772912
Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 47713
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3721614 | Product of the distinct prime numbers |
The prime factorization of 29772912 is 2 × 2 × 2 × 2 × 3 × 13 × 47713. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29772912)
Multiplication
n×y| n×2 | 59545824 |
|---|---|
| n×3 | 89318736 |
| n×4 | 119091648 |
| n×5 | 148864560 |
Division
n÷y| n÷2 | 14886456 |
|---|---|
| n÷3 | 9924304 |
| n÷3 | 7443228 |
| n÷5 | 5954582.4 |
Exponentiation
ny| n2 | 886426288959744 |
|---|---|
| n3 | 2.6391491895685E+22 |
| n4 | 7.8575156575894E+29 |
| n5 | 2.3394112221203E+37 |
Nth Root
y√n| 2√n | 5456.4559926751 |
|---|---|
| 3√n | 309.93724709669 |
| 4√n | 73.867827859462 |
| 5√n | 31.243829758543 |
Divisors of 29772912
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 | -29772911 | 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 29772912 can be divided by 40 positive divisors. The sum of these divisors (counting 29772912) is 1, the average is 0.025.
Base conversion 29772912
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1110001100100110001110000 |
| 3 | Ternary | 2002000121202110 |
| 4 | Quaternary | 1301210301300 |
| 5 | Quinary | 30110213122 |
| 6 | Senary | 2542045320 |
| 8 | Octal | 161446160 |
| 10 | Decimal | 29772912 |
| 12 | Duodecimal | 9b79840 |
| 16 | Hexadecimal | 1c64c70 |
| 20 | Vigesimal | 961c5c |
| 36 | Base36 | hq4xc |
Cryptographic Hash Functions
| md5 | 86782af2abca4880b9b5e180d0b3e049 |
|---|---|
| sha1 | e1a0a1f25de9c0f0bf681e9548aee3dcc21a4c3b |
| sha256 | 9de2874af3bab14c3abaa38ce2c08d492c80bd6275a2780d7282af175eae7489 |
| sha512 | 51c7960fe7bf7edb7650153ddb67bac85f03f254f77cfc16d53f111446f1d1826d1806e0a837b5be1ebdc9af73de4e56638723ae26df382435cb00cc13661eaf |
| ripemd-160 | ae93147bed8297e5d1230883162be1f2bd3cfccd |
29772912 as geometric shapes
Circle
Radius = n| Diameter | 59545824 |
|---|---|
| Circumference | 187068723.23035 |
| Area | 2.7847903173448E+15 |
Sphere
Radius = n| Volume | 1.1054842274234E+23 |
|---|---|
| Surface area | 1.1139161269379E+16 |
| Circumference | 187068723.23035 |
Square
Length = n| Perimeter | 119091648 |
|---|---|
| Area | 886426288959744 |
| Diagonal | 42105255.941741 |
Cube
Length = n| Surface area | 5318557733758464 |
|---|---|
| Volume | 2.6391491895685E+22 |
| Space diagonal | 51568196.273277 |
Equilateral Triangle
Length = n| Perimeter | 89318736 |
|---|---|
| Area | 3.8383384241075E+14 |
| Altitude | 25784098.136639 |
Triangular Pyramid
Length = n| Surface area | 3.8383384241075E+14 |
|---|---|
| Volume | 3.1102671475114E+21 |
| Height | 14035085.313914 |