2018532390 (number)
2018532390 is an even 10-digits composite number following 2018532389 and preceding 2018532391. In scientific notation, it is written as 2.018532390 × 10^9. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 461378784 positive integers (up to 2018532390) that are relatively prime to 2018532390.
Interesting facts
- 2018532390 has 32 divisors, whose sum is 5536546560
- The reverse of 2018532390 is 0932358102
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 33
- Digital Root 6
Name
Name | two billion eighteen million five hundred thirty-two thousand three hundred ninety |
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Notation
Scientific notation | 2.018532390 × 10^9 |
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Engineering notation | 2.018532390 × 10^9 |
Prime Factorization of 2018532390
Prime Factorization 2 × 5 × 3 × 7 × 9612059
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2018532390 | Product of the distinct prime numbers |
The prime factorization of 2018532390 is 2 × 5 × 3 × 7 × 9612059. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2018532390)
Multiplication
n×yn×2 | 4037064780 |
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n×3 | 6055597170 |
n×4 | 8074129560 |
n×5 | 10092661950 |
Division
n÷yn÷2 | 1009266195 |
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n÷3 | 672844130 |
n÷3 | 504633097.5 |
n÷5 | 403706478 |
Exponentiation
nyn2 | 4074473009479112100 |
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n3 | 8.2244557418144E+27 |
n4 | 1.6601330304974E+37 |
n5 | 3.3510322937678E+46 |
Nth Root
y√n2√n | 44928.080194907 |
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3√n | 1263.8006494584 |
4√n | 211.96244996439 |
5√n | 72.611790261366 |
Divisors of 2018532390
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 | -2018532389 | 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 2018532390 can be divided by 32 positive divisors. The sum of these divisors (counting 2018532390) is 1, the average is 0.03125.
Base conversion 2018532390
Base | System | Value |
---|---|---|
2 | Binary | 1111000010100000101110000100110 |
3 | Ternary | 12012200020001212220 |
4 | Quaternary | 1320110011300212 |
5 | Quinary | 13113221014030 |
6 | Senary | 532144053210 |
8 | Octal | 17024056046 |
10 | Decimal | 2018532390 |
12 | Duodecimal | 484004206 |
16 | Hexadecimal | 78505c26 |
20 | Vigesimal | 1bafgaja |
36 | Base36 | xds5k6 |
Cryptographic Hash Functions
md5 | f3be7162e43a4e57da5291a2a8f304aa |
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sha1 | 84bb0845c969e844ae6d42dcb54a6b6c6e77fe7f |
sha256 | 12bda6e5ad874c10b41917d401f484bc3b331eb63ed8e281a22be80bc2a17ba5 |
sha512 | db46312d822ff9f83dbc1de0ba27e277758ec1d1ca51686dce3d81f7569702dd6106527cfd620344bb9b4779e866a3a213669029bff3b17be62b640d43799a5f |
ripemd-160 | db170926005a49ace29f414f7040895c168027b0 |
2018532390 as geometric shapes
Circle
Radius = nDiameter | 4037064780 |
---|---|
Circumference | 12682813054.914 |
Area | 1.2800334473829E+19 |
Sphere
Radius = nVolume | 3.4450519651011E+28 |
---|---|
Surface area | 5.1201337895318E+19 |
Circumference | 12682813054.914 |
Square
Length = nPerimeter | 8074129560 |
---|---|
Area | 4074473009479112100 |
Diagonal | 2854635882.0274 |
Cube
Length = nSurface area | 2.4446838056875E+19 |
---|---|
Volume | 8.2244557418144E+27 |
Space diagonal | 3496200656.2034 |
Equilateral Triangle
Length = nPerimeter | 6055597170 |
---|---|
Area | 1.7642985666215E+18 |
Altitude | 1748100328.1017 |
Triangular Pyramid
Length = nSurface area | 1.7642985666215E+18 |
---|---|
Volume | 9.6926140443426E+26 |
Height | 951545294.00913 |