1395682728 (number)
1395682728 is an even 10-digits composite number following 1395682727 and preceding 1395682729. In scientific notation, it is written as 1.395682728 × 10^9. The sum of its digits is 51. It has a total of 9 prime factors and 144 positive divisors. There are 397816320 positive integers (up to 1395682728) that are relatively prime to 1395682728.
Interesting facts
- 1395682728 has 144 divisors, whose sum is 4076567040
- The reverse of 1395682728 is 8272865931
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 51
- Digital Root 6
Name
Name | one billion three hundred ninety-five million six hundred eighty-two thousand seven hundred twenty-eight |
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Notation
Scientific notation | 1.395682728 × 10^9 |
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Engineering notation | 1.395682728 × 10^9 |
Prime Factorization of 1395682728
Prime Factorization 2 × 2 × 2 × 11 × 3 × 11 × 17 × 17 × 1663
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1865886 | Product of the distinct prime numbers |
The prime factorization of 1395682728 is 2 × 2 × 2 × 11 × 3 × 11 × 17 × 17 × 1663. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1395682728)
Multiplication
n×yn×2 | 2791365456 |
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n×3 | 4187048184 |
n×4 | 5582730912 |
n×5 | 6978413640 |
Division
n÷yn÷2 | 697841364 |
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n÷3 | 465227576 |
n÷3 | 348920682 |
n÷5 | 279136545.6 |
Exponentiation
nyn2 | 1947930277237521984 |
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n3 | 2.7186926432887E+27 |
n4 | 3.7944323649786E+36 |
n5 | 5.2958237143649E+45 |
Nth Root
y√n2√n | 37358.837348076 |
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3√n | 1117.537833151 |
4√n | 193.28434325645 |
5√n | 67.446177446767 |
Divisors of 1395682728
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1395682727 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1395682728 can be divided by 144 positive divisors. The sum of these divisors (counting 1395682728) is 1, the average is 0.0069444444444444.
Base conversion 1395682728
Base | System | Value |
---|---|---|
2 | Binary | 1010011001100000110110110101000 |
3 | Ternary | 10121021020000202220 |
4 | Quaternary | 1103030012312220 |
5 | Quinary | 10324243321403 |
6 | Senary | 350254154040 |
8 | Octal | 12314066650 |
10 | Decimal | 1395682728 |
12 | Duodecimal | 32b4b2920 |
16 | Hexadecimal | 53306da8 |
20 | Vigesimal | 11g306g8 |
36 | Base36 | n2yboo |
Cryptographic Hash Functions
md5 | 43c8d2b55df8c1b71a2bf497b7799067 |
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sha1 | a6b5eeb840637ec3c419d5c612c41379ea4ce970 |
sha256 | 8dda66e568164a2c74696ecb4ad4965a6681f984cd7911370a36f3ee08430341 |
sha512 | c40b569cddcf3dfefc4e6e7bdb22f3b4e393e6920da4a9e48e19e0abbab754a383fe276edbde2515894396604b30a01064c08fc4f331e5f226649a6349282d79 |
ripemd-160 | 1c0151c5efcbb6d92e4389d5f602f5754c0ae4bd |
1395682728 as geometric shapes
Circle
Radius = nDiameter | 2791365456 |
---|---|
Circumference | 8769333210.0539 |
Area | 6.1196034486745E+18 |
Sphere
Radius = nVolume | 1.1388033114032E+28 |
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Surface area | 2.4478413794698E+19 |
Circumference | 8769333210.0539 |
Square
Length = nPerimeter | 5582730912 |
---|---|
Area | 1947930277237521984 |
Diagonal | 1973793442.7075 |
Cube
Length = nSurface area | 1.1687581663425E+19 |
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Volume | 2.7186926432887E+27 |
Space diagonal | 2417393396.1423 |
Equilateral Triangle
Length = nPerimeter | 4187048184 |
---|---|
Area | 8.4347855244428E+17 |
Altitude | 1208696698.0712 |
Triangular Pyramid
Length = nSurface area | 8.4347855244428E+17 |
---|---|
Volume | 3.204010006719E+26 |
Height | 657931147.56916 |