128335040 (number)
128335040 is an even 9-digits composite number following 128335039 and preceding 128335041. In scientific notation, it is written as 1.28335040 × 10^8. The sum of its digits is 26. It has a total of 10 prime factors and 112 positive divisors. There are 46694400 positive integers (up to 128335040) that are relatively prime to 128335040.
Interesting facts
- 128335040 has 112 divisors, whose sum is 334450944
- The reverse of 128335040 is 040533821
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 26
- Digital Root 8
Name
Name | one hundred twenty-eight million three hundred thirty-five thousand forty |
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Notation
Scientific notation | 1.28335040 × 10^8 |
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Engineering notation | 1.28335040 × 10^6 |
Prime Factorization of 128335040
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 17 × 5 × 31 × 761
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 4010470 | Product of the distinct prime numbers |
The prime factorization of 128335040 is 2 × 2 × 2 × 2 × 2 × 2 × 17 × 5 × 31 × 761. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 128335040)
Multiplication
n×yn×2 | 256670080 |
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n×3 | 385005120 |
n×4 | 513340160 |
n×5 | 641675200 |
Division
n÷yn÷2 | 64167520 |
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n÷3 | 42778346.666667 |
n÷3 | 32083760 |
n÷5 | 25667008 |
Exponentiation
nyn2 | 16469882491801600 |
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n3 | 2.1136630283807E+24 |
n4 | 2.7125702929375E+32 |
n5 | 3.4811781704695E+40 |
Nth Root
y√n2√n | 11328.505638433 |
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3√n | 504.40774931217 |
4√n | 106.43545292069 |
5√n | 41.84745490703 |
Divisors of 128335040
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -128335039 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 128335040 can be divided by 112 positive divisors. The sum of these divisors (counting 128335040) is 1, the average is 0.0089285714285714.
Base conversion 128335040
Base | System | Value |
---|---|---|
2 | Binary | 111101001100011110011000000 |
3 | Ternary | 22221111002120122 |
4 | Quaternary | 13221203303000 |
5 | Quinary | 230323210130 |
6 | Senary | 20422355412 |
8 | Octal | 751436300 |
10 | Decimal | 128335040 |
12 | Duodecimal | 36b8bb68 |
16 | Hexadecimal | 7a63cc0 |
20 | Vigesimal | 2021hc0 |
36 | Base36 | 24eny8 |
Cryptographic Hash Functions
md5 | dcd76e805f673ddb79466ba84d4862d3 |
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sha1 | a1d1d9860aa9e88e7923998161133bf71711fc69 |
sha256 | 9a3800062d05cf54ada130cd91ec22ec8985db16c881715f4d985c834c16151c |
sha512 | be2c80db49291b1d4c4b2c36d63d007d58761362ee2fd0ce37955eb33f64546326f7ee7fa22accd435b1352db3213929f08d9972a9717cc1ed8e8a747d8a8cd8 |
ripemd-160 | 58e9677cb756cfd2108372e4c4c05d664d82e9c6 |
128335040 as geometric shapes
Circle
Radius = nDiameter | 256670080 |
---|---|
Circumference | 806352837.7243 |
Area | 5.1741661841731E+16 |
Sphere
Radius = nVolume | 8.8536909895E+24 |
---|---|
Surface area | 2.0696664736692E+17 |
Circumference | 806352837.7243 |
Square
Length = nPerimeter | 513340160 |
---|---|
Area | 16469882491801600 |
Diagonal | 181493154.09569 |
Cube
Length = nSurface area | 98819294950809600 |
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Volume | 2.1136630283807E+24 |
Space diagonal | 222282809.67138 |
Equilateral Triangle
Length = nPerimeter | 385005120 |
---|---|
Area | 7.1316683176224E+15 |
Altitude | 111141404.83569 |
Triangular Pyramid
Length = nSurface area | 7.1316683176224E+15 |
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Volume | 2.4909757675188E+23 |
Height | 60497718.031898 |