1686089145 (number)
1686089145 is an odd 10-digits composite number following 1686089144 and preceding 1686089146. In scientific notation, it is written as 1.686089145 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 801448704 positive integers (up to 1686089145) that are relatively prime to 1686089145.
Interesting facts
- 1686089145 has 32 divisors, whose sum is 3005452800
- The reverse of 1686089145 is 5419806861
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 48
- Digital Root 3
Name
Name | one billion six hundred eighty-six million eighty-nine thousand one hundred forty-five |
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Notation
Scientific notation | 1.686089145 × 10^9 |
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Engineering notation | 1.686089145 × 10^9 |
Prime Factorization of 1686089145
Prime Factorization 3 × 5 × 29 × 13 × 298159
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1686089145 | Product of the distinct prime numbers |
The prime factorization of 1686089145 is 3 × 5 × 29 × 13 × 298159. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1686089145)
Multiplication
n×yn×2 | 3372178290 |
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n×3 | 5058267435 |
n×4 | 6744356580 |
n×5 | 8430445725 |
Division
n÷yn÷2 | 843044572.5 |
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n÷3 | 562029715 |
n÷3 | 421522286.25 |
n÷5 | 337217829 |
Exponentiation
nyn2 | 2842896604886831025 |
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n3 | 4.793377105857E+27 |
n4 | 8.0820611060771E+36 |
n5 | 1.3627075500183E+46 |
Nth Root
y√n2√n | 41062.015841895 |
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3√n | 1190.2189049543 |
4√n | 202.63764665504 |
5√n | 70.044833370896 |
Divisors of 1686089145
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 | -1686089144 | 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 1686089145 can be divided by 32 positive divisors. The sum of these divisors (counting 1686089145) is 1, the average is 0.03125.
Base conversion 1686089145
Base | System | Value |
---|---|---|
2 | Binary | 1100100011111111010110110111001 |
3 | Ternary | 11100111200012111010 |
4 | Quaternary | 1210133322312321 |
5 | Quinary | 11423114323040 |
6 | Senary | 435150424133 |
8 | Octal | 14437726671 |
10 | Decimal | 1686089145 |
12 | Duodecimal | 3b0802049 |
16 | Hexadecimal | 647fadb9 |
20 | Vigesimal | 166i12h5 |
36 | Base36 | rvuqpl |
Cryptographic Hash Functions
md5 | aba0c45762e318014cc9a3b462da074c |
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sha1 | 3d8db45ebf9b6ec255ef96198d1eece157364f58 |
sha256 | 338dd6e8cc633629ff57f288007627945d8a469cc4c9153a7cc98528056436b7 |
sha512 | b56256d4a476e8be066a67c41984360e20c9e7f28f45f8b939ff6111aa7546583e4cd808ca21a479229562754b7e405e6cd47b1fd347f01ac954b0db4d347490 |
ripemd-160 | 5d846f058017940ca65a451d07fcc5963a9ca43f |
1686089145 as geometric shapes
Circle
Radius = nDiameter | 3372178290 |
---|---|
Circumference | 10594010542.459 |
Area | 8.9312230888278E+18 |
Sphere
Radius = nVolume | 2.0078451068861E+28 |
---|---|
Surface area | 3.5724892355311E+19 |
Circumference | 10594010542.459 |
Square
Length = nPerimeter | 6744356580 |
---|---|
Area | 2842896604886831025 |
Diagonal | 2384490136.2291 |
Cube
Length = nSurface area | 1.7057379629321E+19 |
---|---|
Volume | 4.793377105857E+27 |
Space diagonal | 2920392065.2304 |
Equilateral Triangle
Length = nPerimeter | 5058267435 |
---|---|
Area | 1.2310103400823E+18 |
Altitude | 1460196032.6152 |
Triangular Pyramid
Length = nSurface area | 1.2310103400823E+18 |
---|---|
Volume | 5.6490490938931E+26 |
Height | 794830045.40969 |