29697912 (number)
29697912 is an even 8-digits composite number following 29697911 and preceding 29697913. In scientific notation, it is written as 2.9697912 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 8819712 positive integers (up to 29697912) that are relatively prime to 29697912.
Interesting facts
- 29697912 has 64 divisors, whose sum is 69012000
- The reverse of 29697912 is 21979692
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twenty-nine million six hundred ninety-seven thousand nine hundred twelve |
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Notation
Scientific notation | 2.9697912 × 10^7 |
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Engineering notation | 2.9697912 × 10^6 |
Prime Factorization of 29697912
Prime Factorization 2 × 2 × 2 × 9 × 17 × 19 × 1277
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7424478 | Product of the distinct prime numbers |
The prime factorization of 29697912 is 2 × 2 × 2 × 9 × 17 × 19 × 1277. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29697912)
Multiplication
n×yn×2 | 59395824 |
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n×3 | 89093736 |
n×4 | 118791648 |
n×5 | 148489560 |
Division
n÷yn÷2 | 14848956 |
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n÷3 | 9899304 |
n÷3 | 7424478 |
n÷5 | 5939582.4 |
Exponentiation
nyn2 | 881965977159744 |
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n3 | 2.6192547976684E+22 |
n4 | 7.7786398486734E+29 |
n5 | 2.310093617056E+37 |
Nth Root
y√n2√n | 5449.5790663133 |
---|---|
3√n | 309.67677722481 |
4√n | 73.821264323454 |
5√n | 31.228072804926 |
Divisors of 29697912
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -29697911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 29697912 can be divided by 64 positive divisors. The sum of these divisors (counting 29697912) is 1, the average is 0.015625.
Base conversion 29697912
Base | System | Value |
---|---|---|
2 | Binary | 1110001010010011101111000 |
3 | Ternary | 2001212210212200 |
4 | Quaternary | 1301102131320 |
5 | Quinary | 30100313122 |
6 | Senary | 2540310200 |
8 | Octal | 161223570 |
10 | Decimal | 29697912 |
12 | Duodecimal | 9b42360 |
16 | Hexadecimal | 1c52778 |
20 | Vigesimal | 95c4fc |
36 | Base36 | hoj20 |
Cryptographic Hash Functions
md5 | 4498f9db9affa232b069c23189cdc4eb |
---|---|
sha1 | 8c4f9b57c9abb232eee5c3260a1ba2843b966bba |
sha256 | 008ee8c5e21cac6d563eb8b4e76a1db31f433a6349652917c739bb3b00fc823f |
sha512 | 07bfbb69dc654853472d91a52f642641034faf598d208af898f91962603d55749b7b8f61973ccee1b4613ffc202693918b629a195bf7b5f6fca4a8f4fba220b0 |
ripemd-160 | 38d5f4ae8f69790193922e98db077d4d5155b07f |
29697912 as geometric shapes
Circle
Radius = nDiameter | 59395824 |
---|---|
Circumference | 186597484.33231 |
Area | 2.7707778345612E+15 |
Sphere
Radius = nVolume | 1.0971508840313E+23 |
---|---|
Surface area | 1.1083111338245E+16 |
Circumference | 186597484.33231 |
Square
Length = nPerimeter | 118791648 |
---|---|
Area | 881965977159744 |
Diagonal | 41999189.924563 |
Cube
Length = nSurface area | 5291795862958464 |
---|---|
Volume | 2.6192547976684E+22 |
Space diagonal | 51438292.462709 |
Equilateral Triangle
Length = nPerimeter | 89093736 |
---|---|
Area | 3.8190247074695E+14 |
Altitude | 25719146.231355 |
Triangular Pyramid
Length = nSurface area | 3.8190247074695E+14 |
---|---|
Volume | 3.0868213818112E+21 |
Height | 13999729.974854 |