29122688 (number)
29122688 is an even 8-digits composite number following 29122687 and preceding 29122689. In scientific notation, it is written as 2.9122688 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 32 positive divisors. There are 12480768 positive integers (up to 29122688) that are relatively prime to 29122688.
Interesting facts
- 29122688 has 32 divisors, whose sum is 66308160
- The reverse of 29122688 is 88622192
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | twenty-nine million one hundred twenty-two thousand six hundred eighty-eight |
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Notation
Scientific notation | 2.9122688 × 10^7 |
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Engineering notation | 2.9122688 × 10^6 |
Prime Factorization of 29122688
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 32503
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 455042 | Product of the distinct prime numbers |
The prime factorization of 29122688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 32503. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29122688)
Multiplication
n×yn×2 | 58245376 |
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n×3 | 87368064 |
n×4 | 116490752 |
n×5 | 145613440 |
Division
n÷yn÷2 | 14561344 |
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n÷3 | 9707562.6666667 |
n÷3 | 7280672 |
n÷5 | 5824537.6 |
Exponentiation
nyn2 | 848130956345344 |
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n3 | 2.4699853224787E+22 |
n4 | 7.1932611911127E+29 |
n5 | 2.0948710137128E+37 |
Nth Root
y√n2√n | 5396.5440793159 |
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3√n | 307.6643332516 |
4√n | 73.461173958193 |
5√n | 31.106152118748 |
Divisors of 29122688
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -29122687 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 29122688 can be divided by 32 positive divisors. The sum of these divisors (counting 29122688) is 1, the average is 0.03125.
Base conversion 29122688
Base | System | Value |
---|---|---|
2 | Binary | 1101111000110000010000000 |
3 | Ternary | 2000210120211002 |
4 | Quaternary | 1233012002000 |
5 | Quinary | 24423411223 |
6 | Senary | 2520111132 |
8 | Octal | 157060200 |
10 | Decimal | 29122688 |
12 | Duodecimal | 99054a8 |
16 | Hexadecimal | 1bc6080 |
20 | Vigesimal | 9206e8 |
36 | Base36 | hc77k |
Cryptographic Hash Functions
md5 | 79e343367b5a8a42e4ee6b819255267b |
---|---|
sha1 | 9c0150608ac930ae6888197de8f28ff14c748d02 |
sha256 | a8c1e96d012e95e7b4984f814aaa0703a51fcf1e5bf1e66c4a11bab4cbe287fd |
sha512 | b59ffb6d9f660e300e28dbdf4f20c2b201405da6002876eb4c2f778246a687351aeea6d93e8645a86deb5e1810b68a5c33d41b8dfd177f81f05e8d372cf91c7b |
ripemd-160 | e861bc63269439e42f4959a2d1baefb30c929ee0 |
29122688 as geometric shapes
Circle
Radius = nDiameter | 58245376 |
---|---|
Circumference | 182983245.34718 |
Area | 2.6644819817366E+15 |
Sphere
Radius = nVolume | 1.0346250324765E+23 |
---|---|
Surface area | 1.0657927926946E+16 |
Circumference | 182983245.34718 |
Square
Length = nPerimeter | 116490752 |
---|---|
Area | 848130956345344 |
Diagonal | 41185700.34236 |
Cube
Length = nSurface area | 5088785738072064 |
---|---|
Volume | 2.4699853224787E+22 |
Space diagonal | 50441975.268976 |
Equilateral Triangle
Length = nPerimeter | 87368064 |
---|---|
Area | 3.6725147696553E+14 |
Altitude | 25220987.634488 |
Triangular Pyramid
Length = nSurface area | 3.6725147696553E+14 |
---|---|
Volume | 2.9109056182599E+21 |
Height | 13728566.780787 |