29681616 (number)
29681616 is an even 8-digits composite number following 29681615 and preceding 29681617. In scientific notation, it is written as 2.9681616 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 9552256 positive integers (up to 29681616) that are relatively prime to 29681616.
Interesting facts
- 29681616 has 40 divisors, whose sum is 79325280
- The reverse of 29681616 is 61618692
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | twenty-nine million six hundred eighty-one thousand six hundred sixteen |
|---|
Notation
| Scientific notation | 2.9681616 × 10^7 |
|---|---|
| Engineering notation | 2.9681616 × 10^6 |
Prime Factorization of 29681616
Prime Factorization 2 × 2 × 2 × 2 × 3 × 29 × 21323
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3710202 | Product of the distinct prime numbers |
The prime factorization of 29681616 is 2 × 2 × 2 × 2 × 3 × 29 × 21323. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29681616)
Multiplication
n×y| n×2 | 59363232 |
|---|---|
| n×3 | 89044848 |
| n×4 | 118726464 |
| n×5 | 148408080 |
Division
n÷y| n÷2 | 14840808 |
|---|---|
| n÷3 | 9893872 |
| n÷3 | 7420404 |
| n÷5 | 5936323.2 |
Exponentiation
ny| n2 | 880998328371456 |
|---|---|
| n3 | 2.6149454079363E+22 |
| n4 | 7.761580545933E+29 |
| n5 | 2.3037625331745E+37 |
Nth Root
y√n| 2√n | 5448.0836997976 |
|---|---|
| 3√n | 309.62012435205 |
| 4√n | 73.811135337411 |
| 5√n | 31.224644924823 |
Divisors of 29681616
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 | -29681615 | 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 29681616 can be divided by 40 positive divisors. The sum of these divisors (counting 29681616) is 1, the average is 0.025.
Base conversion 29681616
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1110001001110011111010000 |
| 3 | Ternary | 2001211222112010 |
| 4 | Quaternary | 1301032133100 |
| 5 | Quinary | 30044302431 |
| 6 | Senary | 2540102520 |
| 8 | Octal | 161163720 |
| 10 | Decimal | 29681616 |
| 12 | Duodecimal | 9b34a40 |
| 16 | Hexadecimal | 1c4e7d0 |
| 20 | Vigesimal | 95a40g |
| 36 | Base36 | ho6hc |
Cryptographic Hash Functions
| md5 | 2c0836992aaadec6caef24e94728a576 |
|---|---|
| sha1 | 68020b3858f6b720f07530213ca0fbb2de507997 |
| sha256 | c380c320ca3a8e35efbf54c6c54310fed6de7d5d437edacc14da3047dd736fb7 |
| sha512 | 531273d4fb7a2b4be11ec34aba495eda19fc534b30384adf5d0c17f2cd8db2bae149bc0a3cd1b9d3a886115dcc9accd477f4297ba96fdac92bc367c9d1926aab |
| ripemd-160 | c9b50f69c479829c683d44f41849da67e5027050 |
29681616 as geometric shapes
Circle
Radius = n| Diameter | 59363232 |
|---|---|
| Circumference | 186495093.54455 |
| Area | 2.7677378762367E+15 |
Sphere
Radius = n| Volume | 1.0953457710815E+23 |
|---|---|
| Surface area | 1.1070951504947E+16 |
| Circumference | 186495093.54455 |
Square
Length = n| Perimeter | 118726464 |
|---|---|
| Area | 880998328371456 |
| Diagonal | 41976143.90035 |
Cube
Length = n| Surface area | 5285989970228736 |
|---|---|
| Volume | 2.6149454079363E+22 |
| Space diagonal | 51410066.962749 |
Equilateral Triangle
Length = n| Perimeter | 89044848 |
|---|---|
| Area | 3.8148346653065E+14 |
| Altitude | 25705033.481375 |
Triangular Pyramid
Length = n| Surface area | 3.8148346653065E+14 |
|---|---|
| Volume | 3.0817427173074E+21 |
| Height | 13992047.966783 |