1427989862 (number)
1427989862 is an even 10-digits composite number following 1427989861 and preceding 1427989863. In scientific notation, it is written as 1.427989862 × 10^9. The sum of its digits is 56. It has a total of 5 prime factors and 32 positive divisors. There are 643813920 positive integers (up to 1427989862) that are relatively prime to 1427989862.
Interesting facts
- 1427989862 has 32 divisors, whose sum is 2360655360
- The reverse of 1427989862 is 2689897241
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 56
- Digital Root 2
Name
Name | one billion four hundred twenty-seven million nine hundred eighty-nine thousand eight hundred sixty-two |
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Notation
Scientific notation | 1.427989862 × 10^9 |
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Engineering notation | 1.427989862 × 10^9 |
Prime Factorization of 1427989862
Prime Factorization 2 × 13 × 59 × 163 × 5711
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1427989862 | Product of the distinct prime numbers |
The prime factorization of 1427989862 is 2 × 13 × 59 × 163 × 5711. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1427989862)
Multiplication
n×yn×2 | 2855979724 |
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n×3 | 4283969586 |
n×4 | 5711959448 |
n×5 | 7139949310 |
Division
n÷yn÷2 | 713994931 |
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n÷3 | 475996620.66667 |
n÷3 | 356997465.5 |
n÷5 | 285597972.4 |
Exponentiation
nyn2 | 2039155045974779044 |
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n3 | 2.9118927326981E+27 |
n4 | 4.1581533015244E+36 |
n5 | 5.9378007592187E+45 |
Nth Root
y√n2√n | 37788.75311518 |
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3√n | 1126.095029139 |
4√n | 194.3932949337 |
5√n | 67.755573379458 |
Divisors of 1427989862
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 | -1427989861 | 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 1427989862 can be divided by 32 positive divisors. The sum of these divisors (counting 1427989862) is 1, the average is 0.03125.
Base conversion 1427989862
Base | System | Value |
---|---|---|
2 | Binary | 1010101000111010110010101100110 |
3 | Ternary | 10200112000101211102 |
4 | Quaternary | 1111013112111212 |
5 | Quinary | 10411031133422 |
6 | Senary | 353410440102 |
8 | Octal | 12507262546 |
10 | Decimal | 1427989862 |
12 | Duodecimal | 33a293032 |
16 | Hexadecimal | 551d6566 |
20 | Vigesimal | 1264ied2 |
36 | Base36 | nm6s12 |
Cryptographic Hash Functions
md5 | dde313610c5aab23e1ec18489079e93a |
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sha1 | 01bc5bc3e981aaf0b6347d2ad72bb45cbfdc0307 |
sha256 | 9c1687d6c93c9700bd046818e1d7f33d09d7990eb10d7e8267906d26784d9739 |
sha512 | e20b39516d539d975d0cf13bb091a014a2ccf087b2ad5478266db63e5a5dd43803edd992068cf212d0f318480540d8f20ad5dca4a59bd0cf8eb10f535c251f10 |
ripemd-160 | 7bea3ad6ede3dbb1e68c4270f6a3892f2fe25ca5 |
1427989862 as geometric shapes
Circle
Radius = nDiameter | 2855979724 |
---|---|
Circumference | 8972324919.7198 |
Area | 6.4061945119649E+18 |
Sphere
Radius = nVolume | 1.2197307756115E+28 |
---|---|
Surface area | 2.562477804786E+19 |
Circumference | 8972324919.7198 |
Square
Length = nPerimeter | 5711959448 |
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Area | 2039155045974779044 |
Diagonal | 2019482629.7717 |
Cube
Length = nSurface area | 1.2234930275849E+19 |
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Volume | 2.9118927326981E+27 |
Space diagonal | 2473350993.6773 |
Equilateral Triangle
Length = nPerimeter | 4283969586 |
---|---|
Area | 8.8298003603469E+17 |
Altitude | 1236675496.8386 |
Triangular Pyramid
Length = nSurface area | 8.8298003603469E+17 |
---|---|
Volume | 3.4316984956311E+26 |
Height | 673160876.59056 |