1427994090 (number)
1427994090 is an even 10-digits composite number following 1427994089 and preceding 1427994091. In scientific notation, it is written as 1.427994090 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 379147392 positive integers (up to 1427994090) that are relatively prime to 1427994090.
Interesting facts
- 1427994090 has 32 divisors, whose sum is 2677147200
- The reverse of 1427994090 is 0904997241
- Previous prime number is 233
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion four hundred twenty-seven million nine hundred ninety-four thousand ninety |
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Notation
Scientific notation | 1.427994090 × 10^9 |
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Engineering notation | 1.427994090 × 10^9 |
Prime Factorization of 1427994090
Prime Factorization 2 × 5 × 27 × 233 × 22699
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1427994090 | Product of the distinct prime numbers |
The prime factorization of 1427994090 is 2 × 5 × 27 × 233 × 22699. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1427994090)
Multiplication
n×yn×2 | 2855988180 |
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n×3 | 4283982270 |
n×4 | 5711976360 |
n×5 | 7139970450 |
Division
n÷yn÷2 | 713997045 |
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n÷3 | 475998030 |
n÷3 | 356998522.5 |
n÷5 | 285598818 |
Exponentiation
nyn2 | 2039167121074928100 |
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n3 | 2.9119185974173E+27 |
n4 | 4.158202547673E+36 |
n5 | 5.9378886631E+45 |
Nth Root
y√n2√n | 37788.809057709 |
---|---|
3√n | 1126.0961405206 |
4√n | 194.39343882371 |
5√n | 67.755613501623 |
Divisors of 1427994090
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 | -1427994089 | 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 1427994090 can be divided by 32 positive divisors. The sum of these divisors (counting 1427994090) is 1, the average is 0.03125.
Base conversion 1427994090
Base | System | Value |
---|---|---|
2 | Binary | 1010101000111010111010111101010 |
3 | Ternary | 10200112000121122000 |
4 | Quaternary | 1111013113113222 |
5 | Quinary | 10411031302330 |
6 | Senary | 353410511430 |
8 | Octal | 12507272752 |
10 | Decimal | 1427994090 |
12 | Duodecimal | 33a295576 |
16 | Hexadecimal | 551d75ea |
20 | Vigesimal | 1264j54a |
36 | Base36 | nm6vai |
Cryptographic Hash Functions
md5 | caf54d3457324fb685ddc51d4219f985 |
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sha1 | d99105d978a872635f65d0dc8d97ff61210a18c8 |
sha256 | 36b2a7b568c458094aaef2838b7a2899a1405225fe774431b96e05ef80b84bc5 |
sha512 | cc4180cc9b0683452800f8a0c0ea9bf0fcc9cf9cb5db6cde7a4a766de2817d00615ce6ea2c390aa548ff179470373a9be53d7357a2d6131af8ee5031ded2aeb8 |
ripemd-160 | d2b16ab5170b5274118397758b2992c0a1557368 |
1427994090 as geometric shapes
Circle
Radius = nDiameter | 2855988180 |
---|---|
Circumference | 8972351485.0273 |
Area | 6.4062324470108E+18 |
Sphere
Radius = nVolume | 1.2197416097997E+28 |
---|---|
Surface area | 2.5624929788043E+19 |
Circumference | 8972351485.0273 |
Square
Length = nPerimeter | 5711976360 |
---|---|
Area | 2039167121074928100 |
Diagonal | 2019488609.0666 |
Cube
Length = nSurface area | 1.223500272645E+19 |
---|---|
Volume | 2.9119185974173E+27 |
Space diagonal | 2473358316.7881 |
Equilateral Triangle
Length = nPerimeter | 4283982270 |
---|---|
Area | 8.8298526470643E+17 |
Altitude | 1236679158.394 |
Triangular Pyramid
Length = nSurface area | 8.8298526470643E+17 |
---|---|
Volume | 3.431728977495E+26 |
Height | 673162869.68888 |