29123688 (number)
29123688 is an even 8-digits composite number following 29123687 and preceding 29123689. In scientific notation, it is written as 2.9123688 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 8734400 positive integers (up to 29123688) that are relatively prime to 29123688.
Interesting facts
- 29123688 has 64 divisors, whose sum is 80248320
- The reverse of 29123688 is 88632192
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | twenty-nine million one hundred twenty-three thousand six hundred eighty-eight |
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Notation
Scientific notation | 2.9123688 × 10^7 |
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Engineering notation | 2.9123688 × 10^6 |
Prime Factorization of 29123688
Prime Factorization 2 × 2 × 2 × 11 × 3 × 107 × 1031
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7280922 | Product of the distinct prime numbers |
The prime factorization of 29123688 is 2 × 2 × 2 × 11 × 3 × 107 × 1031. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29123688)
Multiplication
n×yn×2 | 58247376 |
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n×3 | 87371064 |
n×4 | 116494752 |
n×5 | 145618440 |
Division
n÷yn÷2 | 14561844 |
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n÷3 | 9707896 |
n÷3 | 7280922 |
n÷5 | 5824737.6 |
Exponentiation
nyn2 | 848189202721344 |
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n3 | 2.4702397705025E+22 |
n4 | 7.1942492361307E+29 |
n5 | 2.0952307014731E+37 |
Nth Root
y√n2√n | 5396.636730409 |
---|---|
3√n | 307.66785468492 |
4√n | 73.46180456815 |
5√n | 31.106365737249 |
Divisors of 29123688
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 | -29123687 | 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 29123688 can be divided by 64 positive divisors. The sum of these divisors (counting 29123688) is 1, the average is 0.015625.
Base conversion 29123688
Base | System | Value |
---|---|---|
2 | Binary | 1101111000110010001101000 |
3 | Ternary | 2000210122012010 |
4 | Quaternary | 1233012101220 |
5 | Quinary | 24423424223 |
6 | Senary | 2520115520 |
8 | Octal | 157062150 |
10 | Decimal | 29123688 |
12 | Duodecimal | 9905ba0 |
16 | Hexadecimal | 1bc6468 |
20 | Vigesimal | 920948 |
36 | Base36 | hc7zc |
Cryptographic Hash Functions
md5 | 6b8ccd17adb136edc0f5e21e5dfcc329 |
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sha1 | 47a58a5920653fc5b465c98aab0d1678979c58cc |
sha256 | 9c63aaaa7eda1c265da7ad069d911698047c15949609bc3862451af0a321bd92 |
sha512 | a3b3f9c4fd6622dbd6433d75c57bf3ee97bee0691f7d8b830cc04b4aa8f745eec1cb2a73cfa5c431ec2a63a1d9bf4e632f8c7df1cc4db46a09dccf0a6ad9e4fb |
ripemd-160 | cd95f5451a467b2ddd1095d7d96043441e175ca2 |
29123688 as geometric shapes
Circle
Radius = nDiameter | 58247376 |
---|---|
Circumference | 182989528.53248 |
Area | 2.6646649681236E+15 |
Sphere
Radius = nVolume | 1.0347316154155E+23 |
---|---|
Surface area | 1.0658659872494E+16 |
Circumference | 182989528.53248 |
Square
Length = nPerimeter | 116494752 |
---|---|
Area | 848189202721344 |
Diagonal | 41187114.555923 |
Cube
Length = nSurface area | 5089135216328064 |
---|---|
Volume | 2.4702397705025E+22 |
Space diagonal | 50443707.319784 |
Equilateral Triangle
Length = nPerimeter | 87371064 |
---|---|
Area | 3.6727669838618E+14 |
Altitude | 25221853.659892 |
Triangular Pyramid
Length = nSurface area | 3.6727669838618E+14 |
---|---|
Volume | 2.9112054881317E+21 |
Height | 13729038.185308 |