7129440042 (number)
7129440042 is an even 10-digits composite number following 7129440041 and preceding 7129440043. In scientific notation, it is written as 7.129440042 × 10^9. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 2133131264 positive integers (up to 7129440042) that are relatively prime to 7129440042.
Interesting facts
- 7129440042 has 32 divisors, whose sum is 11411487360
- The reverse of 7129440042 is 2400449217
- Previous prime number is 353
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 33
- Digital Root 6
Name
Name | seven billion one hundred twenty-nine million four hundred forty thousand forty-two |
---|
Notation
Scientific notation | 7.129440042 × 10^9 |
---|---|
Engineering notation | 7.129440042 × 10^9 |
Prime Factorization of 7129440042
Prime Factorization 2 × 51 × 23 × 353 × 8609
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7129440042 | Product of the distinct prime numbers |
The prime factorization of 7129440042 is 2 × 51 × 23 × 353 × 8609. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7129440042)
Multiplication
n×yn×2 | 14258880084 |
---|---|
n×3 | 21388320126 |
n×4 | 28517760168 |
n×5 | 35647200210 |
Division
n÷yn÷2 | 3564720021 |
---|---|
n÷3 | 2376480014 |
n÷3 | 1782360010.5 |
n÷5 | 1425888008.4 |
Exponentiation
nyn2 | 5.0828915312473E+19 |
---|---|
n3 | 3.6238170412017E+29 |
n4 | 2.5835786318425E+39 |
n5 | 1.8419468949514E+49 |
Nth Root
y√n2√n | 84436.01152352 |
---|---|
3√n | 1924.6501903975 |
4√n | 290.57875270487 |
5√n | 93.4568382352 |
Divisors of 7129440042
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7129440041 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7129440042 can be divided by 32 positive divisors. The sum of these divisors (counting 7129440042) is 1, the average is 0.03125.
Base conversion 7129440042
Base | System | Value |
---|---|---|
2 | Binary | 110101000111100101001111100101010 |
3 | Ternary | 200101212022002010220 |
4 | Quaternary | 12220330221330222 |
5 | Quinary | 104100114040132 |
6 | Senary | 3135240350510 |
8 | Octal | 65074517452 |
10 | Decimal | 7129440042 |
12 | Duodecimal | 146b775436 |
16 | Hexadecimal | 1a8f29f2a |
20 | Vigesimal | 5b7j0022 |
36 | Base36 | 39won56 |
Cryptographic Hash Functions
md5 | 1dceafe6416d423746c822546a238c4a |
---|---|
sha1 | d61a897a7c28c84510d4901a1e18725cf7735d9e |
sha256 | 2e942fb7c42f222e69cc4c135afa13c81a2d22ac13e8275ecd8d3e0dd3681e17 |
sha512 | 7ffd16892936ca6e4b2740002701aa62f5d17734675ec03e68c2d109af67b1139f882a434eda6e3bb2a3e7cb667b34bcd7d6006c306887783fa6fe0c21a3b1a5 |
ripemd-160 | f3709d34fd00d579cc76e70235b474da4d5c9258 |
7129440042 as geometric shapes
Circle
Radius = nDiameter | 14258880084 |
---|---|
Circumference | 44795592920.312 |
Area | 1.596837469356E+20 |
Sphere
Radius = nVolume | 1.5179409326124E+30 |
---|---|
Surface area | 6.3873498774241E+20 |
Circumference | 44795592920.312 |
Square
Length = nPerimeter | 28517760168 |
---|---|
Area | 5.0828915312473E+19 |
Diagonal | 10082550799.522 |
Cube
Length = nSurface area | 3.0497349187484E+20 |
---|---|
Volume | 3.6238170412017E+29 |
Space diagonal | 12348552382.26 |
Equilateral Triangle
Length = nPerimeter | 21388320126 |
---|---|
Area | 2.2009565953705E+19 |
Altitude | 6174276191.13 |
Triangular Pyramid
Length = nSurface area | 2.2009565953705E+19 |
---|---|
Volume | 4.2707093393552E+28 |
Height | 3360850266.5074 |