129464172 (number)
129464172 is an even 9-digits composite number following 129464171 and preceding 129464173. In scientific notation, it is written as 1.29464172 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 42422592 positive integers (up to 129464172) that are relatively prime to 129464172.
Interesting facts
- 129464172 has 36 divisors, whose sum is 332808840
- The reverse of 129464172 is 271464921
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred twenty-nine million four hundred sixty-four thousand one hundred seventy-two |
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Notation
Scientific notation | 1.29464172 × 10^8 |
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Engineering notation | 1.29464172 × 10^6 |
Prime Factorization of 129464172
Prime Factorization 2 × 2 × 3 × 3 × 59 × 60953
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21577362 | Product of the distinct prime numbers |
The prime factorization of 129464172 is 2 × 2 × 3 × 3 × 59 × 60953. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129464172)
Multiplication
n×yn×2 | 258928344 |
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n×3 | 388392516 |
n×4 | 517856688 |
n×5 | 647320860 |
Division
n÷yn÷2 | 64732086 |
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n÷3 | 43154724 |
n÷3 | 32366043 |
n÷5 | 25892834.4 |
Exponentiation
nyn2 | 16760971831645584 |
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n3 | 2.1699453400993E+24 |
n4 | 2.8093017674122E+32 |
n5 | 3.6370392721615E+40 |
Nth Root
y√n2√n | 11378.232375901 |
---|---|
3√n | 505.88274452403 |
4√n | 106.66879757408 |
5√n | 41.920834523737 |
Divisors of 129464172
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129464171 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129464172 can be divided by 36 positive divisors. The sum of these divisors (counting 129464172) is 1, the average is 0.027777777777778.
Base conversion 129464172
Base | System | Value |
---|---|---|
2 | Binary | 111101101110111011101101100 |
3 | Ternary | 100000121110110100 |
4 | Quaternary | 13231313131230 |
5 | Quinary | 231120323142 |
6 | Senary | 20502511100 |
8 | Octal | 755673554 |
10 | Decimal | 129464172 |
12 | Duodecimal | 37435490 |
16 | Hexadecimal | 7b7776c |
20 | Vigesimal | 209308c |
36 | Base36 | 252v70 |
Cryptographic Hash Functions
md5 | 7748e8ee93915495fdf16c6c183473d4 |
---|---|
sha1 | 46fa46f8e346ce42f6d6cc7508bdc56807283906 |
sha256 | ff7069453ec21c3729c7c50d7211943f9bd75657b07fbf6716d37e8fbbf0d0b0 |
sha512 | d9895e9716ce67a8db5ac9cc90228a9cfb590ff00f9f7b3cc8eb4b3fd1cc0aada889c5538a064bde62aaf338f3133a2ad7036081d9ce4bf3620f17e7cdc3da82 |
ripemd-160 | 43638a829370304cf7385046fc46f9f1e8278f59 |
129464172 as geometric shapes
Circle
Radius = nDiameter | 258928344 |
---|---|
Circumference | 813447383.31657 |
Area | 5.2656145973323E+16 |
Sphere
Radius = nVolume | 9.0894457855299E+24 |
---|---|
Surface area | 2.1062458389329E+17 |
Circumference | 813447383.31657 |
Square
Length = nPerimeter | 517856688 |
---|---|
Area | 16760971831645584 |
Diagonal | 183089987.8838 |
Cube
Length = nSurface area | 100565830989873504 |
---|---|
Volume | 2.1699453400993E+24 |
Space diagonal | 224238523.66384 |
Equilateral Triangle
Length = nPerimeter | 388392516 |
---|---|
Area | 7.2577136991602E+15 |
Altitude | 112119261.83192 |
Triangular Pyramid
Length = nSurface area | 7.2577136991602E+15 |
---|---|
Volume | 2.5573051079806E+23 |
Height | 61029995.961268 |