1689742020 (number)
1689742020 is an even 10-digits composite number following 1689742019 and preceding 1689742021. In scientific notation, it is written as 1.689742020 × 10^9. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 437207040 positive integers (up to 1689742020) that are relatively prime to 1689742020.
Interesting facts
- 1689742020 has 96 divisors, whose sum is 4873155840
- The reverse of 1689742020 is 0202479861
- Previous prime number is 193
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 39
- Digital Root 3
Name
Name | one billion six hundred eighty-nine million seven hundred forty-two thousand twenty |
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Notation
Scientific notation | 1.689742020 × 10^9 |
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Engineering notation | 1.689742020 × 10^9 |
Prime Factorization of 1689742020
Prime Factorization 2 × 2 × 3 × 5 × 41 × 193 × 3559
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 844871010 | Product of the distinct prime numbers |
The prime factorization of 1689742020 is 2 × 2 × 3 × 5 × 41 × 193 × 3559. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1689742020)
Multiplication
n×yn×2 | 3379484040 |
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n×3 | 5069226060 |
n×4 | 6758968080 |
n×5 | 8448710100 |
Division
n÷yn÷2 | 844871010 |
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n÷3 | 563247340 |
n÷3 | 422435505 |
n÷5 | 337948404 |
Exponentiation
nyn2 | 2855228094153680400 |
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n3 | 4.824598887376E+27 |
n4 | 8.1523274696445E+36 |
n5 | 1.3775330286259E+46 |
Nth Root
y√n2√n | 41106.471753241 |
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3√n | 1191.0778126662 |
4√n | 202.74731010112 |
5√n | 70.075157221669 |
Divisors of 1689742020
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 | -1689742019 | 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 1689742020 can be divided by 96 positive divisors. The sum of these divisors (counting 1689742020) is 1, the average is 0.010416666666667.
Base conversion 1689742020
Base | System | Value |
---|---|---|
2 | Binary | 1100100101101110110101011000100 |
3 | Ternary | 11100202112210021210 |
4 | Quaternary | 1210231312223010 |
5 | Quinary | 11430033221040 |
6 | Senary | 435401011420 |
8 | Octal | 14455665304 |
10 | Decimal | 1689742020 |
12 | Duodecimal | 3b1a83b70 |
16 | Hexadecimal | 64b76ac4 |
20 | Vigesimal | 1680hf10 |
36 | Base36 | ry11ac |
Cryptographic Hash Functions
md5 | 25b839836fbb937765c133cdda0b8137 |
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sha1 | efa927f0d8d79f4bd1d9f8dc27f2dfe12009da64 |
sha256 | 62e04016e2716c17c46f8ad6f787ef06421c1d7bc2242357865aa5c8751320bf |
sha512 | 752e4ea9bc527e185eca5fe389e062fb9c3d279477b6bee0c672e956b44085afbedffc384411cf9f062c639177670add7a6089568a6a0ed912e81c9ce51bc8ff |
ripemd-160 | 5937ccff4580105948ca61fae459795320ed02b4 |
1689742020 as geometric shapes
Circle
Radius = nDiameter | 3379484040 |
---|---|
Circumference | 10616962232.988 |
Area | 8.9699636049164E+18 |
Sphere
Radius = nVolume | 2.0209232561464E+28 |
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Surface area | 3.5879854419666E+19 |
Circumference | 10616962232.988 |
Square
Length = nPerimeter | 6758968080 |
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Area | 2855228094153680400 |
Diagonal | 2389656081.5957 |
Cube
Length = nSurface area | 1.7131368564922E+19 |
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Volume | 4.824598887376E+27 |
Space diagonal | 2926719030.3241 |
Equilateral Triangle
Length = nPerimeter | 5069226060 |
---|---|
Area | 1.2363500315681E+18 |
Altitude | 1463359515.162 |
Triangular Pyramid
Length = nSurface area | 1.2363500315681E+18 |
---|---|
Volume | 5.6858443162811E+26 |
Height | 796552027.19857 |