1387668066 (number)
1387668066 is an even 10-digits composite number following 1387668065 and preceding 1387668067. In scientific notation, it is written as 1.387668066 × 10^9. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 444210000 positive integers (up to 1387668066) that are relatively prime to 1387668066.
Interesting facts
- 1387668066 has 32 divisors, whose sum is 2886782976
- The reverse of 1387668066 is 6608667831
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 51
- Digital Root 6
Name
Name | one billion three hundred eighty-seven million six hundred sixty-eight thousand sixty-six |
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Notation
Scientific notation | 1.387668066 × 10^9 |
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Engineering notation | 1.387668066 × 10^9 |
Prime Factorization of 1387668066
Prime Factorization 2 × 3 × 31 × 131 × 56951
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1387668066 | Product of the distinct prime numbers |
The prime factorization of 1387668066 is 2 × 3 × 31 × 131 × 56951. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1387668066)
Multiplication
n×yn×2 | 2775336132 |
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n×3 | 4163004198 |
n×4 | 5550672264 |
n×5 | 6938340330 |
Division
n÷yn÷2 | 693834033 |
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n÷3 | 462556022 |
n÷3 | 346917016.5 |
n÷5 | 277533613.2 |
Exponentiation
nyn2 | 1925622661396180356 |
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n3 | 2.6721250743854E+27 |
n4 | 3.7080226340825E+36 |
n5 | 5.1455045973215E+45 |
Nth Root
y√n2√n | 37251.416966338 |
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3√n | 1115.3945840143 |
4√n | 193.00626146925 |
5√n | 67.368537413651 |
Divisors of 1387668066
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 | -1387668065 | 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 1387668066 can be divided by 32 positive divisors. The sum of these divisors (counting 1387668066) is 1, the average is 0.03125.
Base conversion 1387668066
Base | System | Value |
---|---|---|
2 | Binary | 1010010101101100010001001100010 |
3 | Ternary | 10120201010211201120 |
4 | Quaternary | 1102231202021202 |
5 | Quinary | 10320220334231 |
6 | Senary | 345410313110 |
8 | Octal | 12255421142 |
10 | Decimal | 1387668066 |
12 | Duodecimal | 328888796 |
16 | Hexadecimal | 52b62262 |
20 | Vigesimal | 11dcia36 |
36 | Base36 | my6jj6 |
Cryptographic Hash Functions
md5 | b58a0b557dd07ddd872b801bda3929c8 |
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sha1 | 0d0b32d2a619684619008ccf7f9e6b27a72089f5 |
sha256 | 4fa0828732ca00679dbdba37fb69327ef9dda245e18826d68ff5bf826c8b898a |
sha512 | eaa21fbdd66963a1045ad889a6c17253d82f32dc58f54f6e8bbbbac55b7779610941beba82eb9b83dc64fa0589d6877faa4aaa8bb8fedab6ae8c39770db398cb |
ripemd-160 | d470e5cb0011fd72e9ea5ce21bea269338574ca2 |
1387668066 as geometric shapes
Circle
Radius = nDiameter | 2775336132 |
---|---|
Circumference | 8718975603.5335 |
Area | 6.0495220066283E+18 |
Sphere
Radius = nVolume | 1.119297133755E+28 |
---|---|
Surface area | 2.4198088026513E+19 |
Circumference | 8718975603.5335 |
Square
Length = nPerimeter | 5550672264 |
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Area | 1925622661396180356 |
Diagonal | 1962458999.0092 |
Cube
Length = nSurface area | 1.1553735968377E+19 |
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Volume | 2.6721250743854E+27 |
Space diagonal | 2403511594.3528 |
Equilateral Triangle
Length = nPerimeter | 4163004198 |
---|---|
Area | 8.3381907143605E+17 |
Altitude | 1201755797.1764 |
Triangular Pyramid
Length = nSurface area | 8.3381907143605E+17 |
---|---|
Volume | 3.1491296004609E+26 |
Height | 654152999.66975 |