128429600 (number)
128429600 is an even 9-digits composite number following 128429599 and preceding 128429601. In scientific notation, it is written as 1.28429600 × 10^8. The sum of its digits is 32. It has a total of 9 prime factors and 96 positive divisors. There are 46325760 positive integers (up to 128429600) that are relatively prime to 128429600.
Interesting facts
- 128429600 has 96 divisors, whose sum is 289768752
- The reverse of 128429600 is 006924821
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | one hundred twenty-eight million four hundred twenty-nine thousand six hundred |
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Notation
Scientific notation | 1.28429600 × 10^8 |
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Engineering notation | 1.28429600 × 10^6 |
Prime Factorization of 128429600
Prime Factorization 2 × 2 × 2 × 2 × 2 × 25 × 13 × 53 × 233
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 8026850 | Product of the distinct prime numbers |
The prime factorization of 128429600 is 2 × 2 × 2 × 2 × 2 × 25 × 13 × 53 × 233. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 128429600)
Multiplication
n×yn×2 | 256859200 |
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n×3 | 385288800 |
n×4 | 513718400 |
n×5 | 642148000 |
Division
n÷yn÷2 | 64214800 |
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n÷3 | 42809866.666667 |
n÷3 | 32107400 |
n÷5 | 25685920 |
Exponentiation
nyn2 | 16494162156160000 |
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n3 | 2.1183386480508E+24 |
n4 | 2.720573852337E+32 |
n5 | 3.494022116261E+40 |
Nth Root
y√n2√n | 11332.67841245 |
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3√n | 504.53160503361 |
4√n | 106.45505348479 |
5√n | 41.853619910107 |
Divisors of 128429600
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -128429599 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 128429600 can be divided by 96 positive divisors. The sum of these divisors (counting 128429600) is 1, the average is 0.010416666666667.
Base conversion 128429600
Base | System | Value |
---|---|---|
2 | Binary | 111101001111010111000100000 |
3 | Ternary | 22221122220021212 |
4 | Quaternary | 13221322320200 |
5 | Quinary | 230334221400 |
6 | Senary | 20424405252 |
8 | Octal | 751727040 |
10 | Decimal | 128429600 |
12 | Duodecimal | 37016828 |
16 | Hexadecimal | 7a7ae20 |
20 | Vigesimal | 202de00 |
36 | Base36 | 24goww |
Cryptographic Hash Functions
md5 | d802927047ffb0d18477622aa63bd6d1 |
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sha1 | 13e72a176a3b4976cdb3cfcb1fc25d60df27a7b0 |
sha256 | 90b3a93d8d27c0545ddaac4cbbe1751f36fe1e7959f3ad59a5d285bb180b6b49 |
sha512 | 73c8434857dd943bf4307e5545eb57d638b3bc2fdf0951b3d40694438d819da5445a3be5182328e09be4912ee8710d751a03ce4d194cdb0a45716782ea226291 |
ripemd-160 | 3758c7ddcbac1241d2d5d4b8b67fca2f100dda49 |
128429600 as geometric shapes
Circle
Radius = nDiameter | 256859200 |
---|---|
Circumference | 806946975.72695 |
Area | 5.1817938656911E+16 |
Sphere
Radius = nVolume | 8.8732761793755E+24 |
---|---|
Surface area | 2.0727175462764E+17 |
Circumference | 806946975.72695 |
Square
Length = nPerimeter | 513718400 |
---|---|
Area | 16494162156160000 |
Diagonal | 181626882.13015 |
Cube
Length = nSurface area | 98964972936960000 |
---|---|
Volume | 2.1183386480508E+24 |
Space diagonal | 222446592.39575 |
Equilateral Triangle
Length = nPerimeter | 385288800 |
---|---|
Area | 7.1421817206872E+15 |
Altitude | 111223296.19787 |
Triangular Pyramid
Length = nSurface area | 7.1421817206872E+15 |
---|---|
Volume | 2.4964860381437E+23 |
Height | 60542294.043384 |