29129212 (number)
29129212 is an even 8-digits composite number following 29129211 and preceding 29129213. In scientific notation, it is written as 2.9129212 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 11741760 positive integers (up to 29129212) that are relatively prime to 29129212.
Interesting facts
- 29129212 has 48 divisors, whose sum is 61831168
- The reverse of 29129212 is 21292192
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twenty-nine million one hundred twenty-nine thousand two hundred twelve |
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Notation
Scientific notation | 2.9129212 × 10^7 |
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Engineering notation | 2.9129212 × 10^6 |
Prime Factorization of 29129212
Prime Factorization 2 × 2 × 7 × 37 × 31 × 907
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 14564606 | Product of the distinct prime numbers |
The prime factorization of 29129212 is 2 × 2 × 7 × 37 × 31 × 907. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29129212)
Multiplication
n×yn×2 | 58258424 |
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n×3 | 87387636 |
n×4 | 116516848 |
n×5 | 145646060 |
Division
n÷yn÷2 | 14564606 |
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n÷3 | 9709737.3333333 |
n÷3 | 7282303 |
n÷5 | 5825842.4 |
Exponentiation
nyn2 | 848510991740944 |
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n3 | 2.4716456562752E+22 |
n4 | 7.199709031052E+29 |
n5 | 2.0972185070383E+37 |
Nth Root
y√n2√n | 5397.1485063874 |
---|---|
3√n | 307.68730563022 |
4√n | 73.465287764953 |
5√n | 31.107545660129 |
Divisors of 29129212
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -29129211 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 29129212 can be divided by 48 positive divisors. The sum of these divisors (counting 29129212) is 1, the average is 0.020833333333333.
Base conversion 29129212
Base | System | Value |
---|---|---|
2 | Binary | 1101111000111100111111100 |
3 | Ternary | 2000210220202201 |
4 | Quaternary | 1233013213330 |
5 | Quinary | 24424113322 |
6 | Senary | 2520201244 |
8 | Octal | 157074774 |
10 | Decimal | 29129212 |
12 | Duodecimal | 9909224 |
16 | Hexadecimal | 1bc79fc |
20 | Vigesimal | 92130c |
36 | Base36 | hcc8s |
Cryptographic Hash Functions
md5 | 5848eb5db59c9401bf50cb8a7924e64b |
---|---|
sha1 | 6bca2e8a888cd784dad98b4c348c9650bd220178 |
sha256 | c9b5f993f3c2704e784510d21f2725029be8231f7405fb5617be304eb26d327b |
sha512 | cee5511f7db3b6ee9c89e50609e0861166b25d3ca33fe4c8afa006ef71a38faf5b17ac18a54e64837c673d7752d366e88c270d71c08686bbcc8cf8b93052d6df |
ripemd-160 | de144889fa9b8df8179658480cf1204599f7f19d |
29129212 as geometric shapes
Circle
Radius = nDiameter | 58258424 |
---|---|
Circumference | 183024236.84812 |
Area | 2.6656758981435E+15 |
Sphere
Radius = nVolume | 1.0353205114708E+23 |
---|---|
Surface area | 1.0662703592574E+16 |
Circumference | 183024236.84812 |
Square
Length = nPerimeter | 116516848 |
---|---|
Area | 848510991740944 |
Diagonal | 41194926.671641 |
Cube
Length = nSurface area | 5091065950445664 |
---|---|
Volume | 2.4716456562752E+22 |
Space diagonal | 50453275.168445 |
Equilateral Triangle
Length = nPerimeter | 87387636 |
---|---|
Area | 3.6741603711899E+14 |
Altitude | 25226637.584223 |
Triangular Pyramid
Length = nSurface area | 3.6741603711899E+14 |
---|---|
Volume | 2.9128623404041E+21 |
Height | 13731642.22388 |