29123490 (number)
29123490 is an even 8-digits composite number following 29123489 and preceding 29123491. In scientific notation, it is written as 2.9123490 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 6899200 positive integers (up to 29123490) that are relatively prime to 29123490.
Interesting facts
- 29123490 has 64 divisors, whose sum is 60279552
- The reverse of 29123490 is 09432192
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty-nine million one hundred twenty-three thousand four hundred ninety |
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Notation
Scientific notation | 2.9123490 × 10^7 |
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Engineering notation | 2.9123490 × 10^6 |
Prime Factorization of 29123490
Prime Factorization 2 × 11 × 33 × 5 × 113 × 71
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 29123490 | Product of the distinct prime numbers |
The prime factorization of 29123490 is 2 × 11 × 33 × 5 × 113 × 71. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29123490)
Multiplication
n×yn×2 | 58246980 |
---|---|
n×3 | 87370470 |
n×4 | 116493960 |
n×5 | 145617450 |
Division
n÷yn÷2 | 14561745 |
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n÷3 | 9707830 |
n÷3 | 7280872.5 |
n÷5 | 5824698 |
Exponentiation
nyn2 | 848177669780100 |
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n3 | 2.4701893884064E+22 |
n4 | 7.194053595136E+29 |
n5 | 2.0951594793741E+37 |
Nth Root
y√n2√n | 5396.6183856189 |
---|---|
3√n | 307.66715744752 |
4√n | 73.461679708668 |
5√n | 31.106323441252 |
Divisors of 29123490
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 | -29123489 | 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 29123490 can be divided by 64 positive divisors. The sum of these divisors (counting 29123490) is 1, the average is 0.015625.
Base conversion 29123490
Base | System | Value |
---|---|---|
2 | Binary | 1101111000110001110100010 |
3 | Ternary | 2000210121220210 |
4 | Quaternary | 1233012032202 |
5 | Quinary | 24423422430 |
6 | Senary | 2520114550 |
8 | Octal | 157061642 |
10 | Decimal | 29123490 |
12 | Duodecimal | 9905a56 |
16 | Hexadecimal | 1bc63a2 |
20 | Vigesimal | 9208ea |
36 | Base36 | hc7tu |
Cryptographic Hash Functions
md5 | 853f12890569027aa0beafe959ca9160 |
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sha1 | 7c9248f2302e738c1d115d130efaa81509f89afd |
sha256 | cedaaba444328ce338ff838c6248ede290f94ed82c101363f03db61dc6ca334d |
sha512 | 361cecb2ea3d5c979fae1d0eed81f4f9dc8c032a9c6bed8269933a4de16c5d681efd4632bf9ee83f8fa47cf5206c557e36187f6ceab7bb3cf1d4fa3cf13d5a98 |
ripemd-160 | bc449aa504b4c61258f4705a3be0d48920f0d5e4 |
29123490 as geometric shapes
Circle
Radius = nDiameter | 58246980 |
---|---|
Circumference | 182988284.46179 |
Area | 2.6646287363201E+15 |
Sphere
Radius = nVolume | 1.0347105114124E+23 |
---|---|
Surface area | 1.065851494528E+16 |
Circumference | 182988284.46179 |
Square
Length = nPerimeter | 116493960 |
---|---|
Area | 848177669780100 |
Diagonal | 41186834.541637 |
Cube
Length = nSurface area | 5089066018680600 |
---|---|
Volume | 2.4701893884064E+22 |
Space diagonal | 50443364.373724 |
Equilateral Triangle
Length = nPerimeter | 87370470 |
---|---|
Area | 3.6727170447613E+14 |
Altitude | 25221682.186862 |
Triangular Pyramid
Length = nSurface area | 3.6727170447613E+14 |
---|---|
Volume | 2.911146112262E+21 |
Height | 13728944.847212 |