7139748145 (number)
7139748145 is an odd 10-digits composite number following 7139748144 and preceding 7139748146. In scientific notation, it is written as 7.139748145 × 10^9. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 5237587968 positive integers (up to 7139748145) that are relatively prime to 7139748145.
Interesting facts
- 7139748145 has 32 divisors, whose sum is 9306690048
- The reverse of 7139748145 is 5418479317
- Previous prime number is 227
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 49
- Digital Root 4
Name
Name | seven billion one hundred thirty-nine million seven hundred forty-eight thousand one hundred forty-five |
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Notation
Scientific notation | 7.139748145 × 10^9 |
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Engineering notation | 7.139748145 × 10^9 |
Prime Factorization of 7139748145
Prime Factorization 5 × 17 × 47 × 227 × 7873
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7139748145 | Product of the distinct prime numbers |
The prime factorization of 7139748145 is 5 × 17 × 47 × 227 × 7873. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7139748145)
Multiplication
n×yn×2 | 14279496290 |
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n×3 | 21419244435 |
n×4 | 28558992580 |
n×5 | 35698740725 |
Division
n÷yn÷2 | 3569874072.5 |
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n÷3 | 2379916048.3333 |
n÷3 | 1784937036.25 |
n÷5 | 1427949629 |
Exponentiation
nyn2 | 5.0976003574031E+19 |
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n3 | 3.639558269572E+29 |
n4 | 2.5985529403796E+39 |
n5 | 1.855301353576E+49 |
Nth Root
y√n2√n | 84497.030391606 |
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3√n | 1925.577329056 |
4√n | 290.68372914838 |
5√n | 93.483847538608 |
Divisors of 7139748145
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 | -7139748144 | 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 7139748145 can be divided by 32 positive divisors. The sum of these divisors (counting 7139748145) is 1, the average is 0.03125.
Base conversion 7139748145
Base | System | Value |
---|---|---|
2 | Binary | 110101001100011111110100100110001 |
3 | Ternary | 200102120200210012111 |
4 | Quaternary | 12221203332210301 |
5 | Quinary | 104110233420040 |
6 | Senary | 3140245325321 |
8 | Octal | 65143764461 |
10 | Decimal | 7139748145 |
12 | Duodecimal | 1473106841 |
16 | Hexadecimal | 1a98fe931 |
20 | Vigesimal | 5bb38a75 |
36 | Base36 | 3a2tkxd |
Cryptographic Hash Functions
md5 | 082331e298e7689b20b23a78a87bbd42 |
---|---|
sha1 | 090ba4c49b742ed1351e87d1c447dd0fb62c7da4 |
sha256 | a55a95228dde0b070c4824183e3be2e7b05e8809c47e69c9dfcd62bcc30cbed2 |
sha512 | 0431d738cd498bfffdac4587a580d8c9059f1c550f153a3a38656bf168f953e8ccc6b2fa5dd10c8c3cdad9b6f55902a6920f6e00978d784794a423c7698bcd38 |
ripemd-160 | 805da286525b4c61e77bf663aa2b47ade5f67484 |
7139748145 as geometric shapes
Circle
Radius = nDiameter | 14279496290 |
---|---|
Circumference | 44860360641.627 |
Area | 1.6014583833754E+20 |
Sphere
Radius = nVolume | 1.5245346029333E+30 |
---|---|
Surface area | 6.4058335335017E+20 |
Circumference | 44860360641.627 |
Square
Length = nPerimeter | 28558992580 |
---|---|
Area | 5.0976003574031E+19 |
Diagonal | 10097128658.587 |
Cube
Length = nSurface area | 3.0585602144419E+20 |
---|---|
Volume | 3.639558269572E+29 |
Space diagonal | 12366406540.386 |
Equilateral Triangle
Length = nPerimeter | 21419244435 |
---|---|
Area | 2.2073257039259E+19 |
Altitude | 6183203270.1928 |
Triangular Pyramid
Length = nSurface area | 2.2073257039259E+19 |
---|---|
Volume | 4.2892605548966E+28 |
Height | 3365709552.8624 |