129529100 (number)
129529100 is an even 9-digits composite number following 129529099 and preceding 129529101. In scientific notation, it is written as 1.29529100 × 10^8. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 49135680 positive integers (up to 129529100) that are relatively prime to 129529100.
Interesting facts
- 129529100 has 48 divisors, whose sum is 248102400
- The reverse of 129529100 is 001925921
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 29
- Digital Root 2
Name
Name | one hundred twenty-nine million five hundred twenty-nine thousand one hundred |
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Notation
Scientific notation | 1.29529100 × 10^8 |
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Engineering notation | 1.29529100 × 10^6 |
Prime Factorization of 129529100
Prime Factorization 2 × 2 × 25 × 199 × 23 × 283
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 64764550 | Product of the distinct prime numbers |
The prime factorization of 129529100 is 2 × 2 × 25 × 199 × 23 × 283. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129529100)
Multiplication
n×yn×2 | 259058200 |
---|---|
n×3 | 388587300 |
n×4 | 518116400 |
n×5 | 647645500 |
Division
n÷yn÷2 | 64764550 |
---|---|
n÷3 | 43176366.666667 |
n÷3 | 32382275 |
n÷5 | 25905820 |
Exponentiation
nyn2 | 16777787746810000 |
---|---|
n3 | 2.1732117468353E+24 |
n4 | 2.8149416167701E+32 |
n5 | 3.6461685417277E+40 |
Nth Root
y√n2√n | 11381.085185517 |
---|---|
3√n | 505.96729935997 |
4√n | 106.68216901393 |
5√n | 41.925038451436 |
Divisors of 129529100
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 | -129529099 | 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 129529100 can be divided by 48 positive divisors. The sum of these divisors (counting 129529100) is 1, the average is 0.020833333333333.
Base conversion 129529100
Base | System | Value |
---|---|---|
2 | Binary | 111101110000111010100001100 |
3 | Ternary | 100000201202112002 |
4 | Quaternary | 13232013110030 |
5 | Quinary | 231124412400 |
6 | Senary | 20504131432 |
8 | Octal | 756072414 |
10 | Decimal | 129529100 |
12 | Duodecimal | 37466b78 |
16 | Hexadecimal | 7b8750c |
20 | Vigesimal | 209b2f0 |
36 | Base36 | 2549ak |
Cryptographic Hash Functions
md5 | 6fff91f13ae8948cb5c54203e1d0a582 |
---|---|
sha1 | 4a61c7273c3aab03fe913f74d8a04be69234a66f |
sha256 | eed6ebd8fac21455ce996d4d63e61b566353ea82e7a20a1a87244cbe5932508d |
sha512 | c7b9b0125166ef61d0eaf61504ab3d6422c71dc95dc02b2a3397aba19323ed26ab92ba6f781d3a119d2cb2ebff1d5cefd70c1d5867bee665829bf3c83dbe9253 |
ripemd-160 | a273068b7260b70ad21980b48c407b5312b126ca |
129529100 as geometric shapes
Circle
Radius = nDiameter | 259058200 |
---|---|
Circumference | 813855337.9722 |
Area | 5.2708974728867E+16 |
Sphere
Radius = nVolume | 9.1031280780705E+24 |
---|---|
Surface area | 2.1083589891547E+17 |
Circumference | 813855337.9722 |
Square
Length = nPerimeter | 518116400 |
---|---|
Area | 16777787746810000 |
Diagonal | 183181809.94198 |
Cube
Length = nSurface area | 100666726480860000 |
---|---|
Volume | 2.1732117468353E+24 |
Space diagonal | 224350982.25867 |
Equilateral Triangle
Length = nPerimeter | 388587300 |
---|---|
Area | 7.2649952040204E+15 |
Altitude | 112175491.12933 |
Triangular Pyramid
Length = nSurface area | 7.2649952040204E+15 |
---|---|
Volume | 2.5611546052359E+23 |
Height | 61060603.313994 |