1388349056 (number)
1388349056 is an even 10-digits composite number following 1388349055 and preceding 1388349057. In scientific notation, it is written as 1.388349056 × 10^9. The sum of its digits is 47. It has a total of 9 prime factors and 32 positive divisors. There are 693702400 positive integers (up to 1388349056) that are relatively prime to 1388349056.
Interesting facts
- 1388349056 has 32 divisors, whose sum is 2767733280
- The reverse of 1388349056 is 6509438831
- Previous prime number is 5351
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 47
- Digital Root 2
Name
Name | one billion three hundred eighty-eight million three hundred forty-nine thousand fifty-six |
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Notation
Scientific notation | 1.388349056 × 10^9 |
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Engineering notation | 1.388349056 × 10^9 |
Prime Factorization of 1388349056
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5351 × 2027
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 21692954 | Product of the distinct prime numbers |
The prime factorization of 1388349056 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5351 × 2027. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1388349056)
Multiplication
n×yn×2 | 2776698112 |
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n×3 | 4165047168 |
n×4 | 5553396224 |
n×5 | 6941745280 |
Division
n÷yn÷2 | 694174528 |
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n÷3 | 462783018.66667 |
n÷3 | 347087264 |
n÷5 | 277669811.2 |
Exponentiation
nyn2 | 1927513101296091136 |
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n3 | 2.6760609946121E+27 |
n4 | 3.7153067556681E+36 |
n5 | 5.1581426269822E+45 |
Nth Root
y√n2√n | 37260.556302879 |
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3√n | 1115.5770119687 |
4√n | 193.02993628678 |
5√n | 67.375148259351 |
Divisors of 1388349056
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 | -1388349055 | 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 1388349056 can be divided by 32 positive divisors. The sum of these divisors (counting 1388349056) is 1, the average is 0.03125.
Base conversion 1388349056
Base | System | Value |
---|---|---|
2 | Binary | 1010010110000001000011010000000 |
3 | Ternary | 10120202102102212102 |
4 | Quaternary | 1102300020122000 |
5 | Quinary | 10320404132211 |
6 | Senary | 345433045532 |
8 | Octal | 12260103200 |
10 | Decimal | 1388349056 |
12 | Duodecimal | 328b568a8 |
16 | Hexadecimal | 52c08680 |
20 | Vigesimal | 11dh3ccg |
36 | Base36 | myl4zk |
Cryptographic Hash Functions
md5 | 08facfe3662fa5f3dde7875da2cbd7f9 |
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sha1 | 85083ded97c1f53c6202a32f0a031897b5cdc650 |
sha256 | 80661e0c58f774c4c4a22a4e890156fe3d0a45b7c927af797e980af6698e6e47 |
sha512 | fe5751f475e2702c63c5930a6edb9e6cd6a91b1b0b1727ac43b257c96cc652190aa280d6a0581ec488911e342dbda165b59dc1e3ad178555c52b658be0709e72 |
ripemd-160 | 7a82606eb1ad3390472e68da4fc2e343538280f4 |
1388349056 as geometric shapes
Circle
Radius = nDiameter | 2776698112 |
---|---|
Circumference | 8723254389.8958 |
Area | 6.0554609987299E+18 |
Sphere
Radius = nVolume | 1.1209458081642E+28 |
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Surface area | 2.422184399492E+19 |
Circumference | 8723254389.8958 |
Square
Length = nPerimeter | 5553396224 |
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Area | 1927513101296091136 |
Diagonal | 1963422064.3031 |
Cube
Length = nSurface area | 1.1565078607777E+19 |
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Volume | 2.6760609946121E+27 |
Space diagonal | 2404691103.6323 |
Equilateral Triangle
Length = nPerimeter | 4165047168 |
---|---|
Area | 8.3463765592487E+17 |
Altitude | 1202345551.8161 |
Triangular Pyramid
Length = nSurface area | 8.3463765592487E+17 |
---|---|
Volume | 3.1537681269317E+26 |
Height | 654474021.43436 |