1369688728 (number)
1369688728 is an even 10-digits composite number following 1369688727 and preceding 1369688729. In scientific notation, it is written as 1.369688728 × 10^9. The sum of its digits is 58. It has a total of 6 prime factors and 32 positive divisors. There are 675256608 positive integers (up to 1369688728) that are relatively prime to 1369688728.
Interesting facts
- 1369688728 has 32 divisors, whose sum is 2604211200
- The reverse of 1369688728 is 8278869631
- Previous prime number is 1523
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 58
- Digital Root 4
Name
Name | one billion three hundred sixty-nine million six hundred eighty-eight thousand seven hundred twenty-eight |
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Notation
Scientific notation | 1.369688728 × 10^9 |
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Engineering notation | 1.369688728 × 10^9 |
Prime Factorization of 1369688728
Prime Factorization 2 × 2 × 2 × 79 × 1523 × 1423
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 342422182 | Product of the distinct prime numbers |
The prime factorization of 1369688728 is 2 × 2 × 2 × 79 × 1523 × 1423. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1369688728)
Multiplication
n×yn×2 | 2739377456 |
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n×3 | 4109066184 |
n×4 | 5478754912 |
n×5 | 6848443640 |
Division
n÷yn÷2 | 684844364 |
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n÷3 | 456562909.33333 |
n÷3 | 342422182 |
n÷5 | 273937745.6 |
Exponentiation
nyn2 | 1876047211610257984 |
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n3 | 2.5696007189384E+27 |
n4 | 3.5195531401906E+36 |
n5 | 4.8206922637161E+45 |
Nth Root
y√n2√n | 37009.305964852 |
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3√n | 1110.5564204332 |
4√n | 192.37802879968 |
5√n | 67.193053323691 |
Divisors of 1369688728
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 | -1369688727 | 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 1369688728 can be divided by 32 positive divisors. The sum of these divisors (counting 1369688728) is 1, the average is 0.03125.
Base conversion 1369688728
Base | System | Value |
---|---|---|
2 | Binary | 1010001101000111100101010011000 |
3 | Ternary | 10112110022101201011 |
4 | Quaternary | 1101220330222120 |
5 | Quinary | 10301120014403 |
6 | Senary | 343525103304 |
8 | Octal | 12150745230 |
10 | Decimal | 1369688728 |
12 | Duodecimal | 322857b34 |
16 | Hexadecimal | 51a3ca98 |
20 | Vigesimal | 1180b1g8 |
36 | Base36 | mnh6l4 |
Cryptographic Hash Functions
md5 | 60fdc69b6c78943acb84e2460655941b |
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sha1 | 94278c8b155ce6dd8ca3c52638c8b6ea2e0f7de3 |
sha256 | 76663b21fa1a0a706502d9df4a57675db3d5ffb2fc062829883b296b4d1aaf71 |
sha512 | 2b9863165ee8536be04a87e6b4658e97c090db782dd0be6e3b17a476e7a53dd20226e61e6c9dd9dca4767f6c315f7502c00e0be341a4652abebfb89a593199fa |
ripemd-160 | dc58c6e5bb33a6db7bb55fbf0faf6d348faa75e1 |
1369688728 as geometric shapes
Circle
Radius = nDiameter | 2739377456 |
---|---|
Circumference | 8606008091.1791 |
Area | 5.8937761377824E+18 |
Sphere
Radius = nVolume | 1.0763518321701E+28 |
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Surface area | 2.357510455113E+19 |
Circumference | 8606008091.1791 |
Square
Length = nPerimeter | 5478754912 |
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Area | 1876047211610257984 |
Diagonal | 1937032375.3672 |
Cube
Length = nSurface area | 1.1256283269662E+19 |
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Volume | 2.5696007189384E+27 |
Space diagonal | 2372370467.4504 |
Equilateral Triangle
Length = nPerimeter | 4109066184 |
---|---|
Area | 8.1235227197672E+17 |
Altitude | 1186185233.7252 |
Triangular Pyramid
Length = nSurface area | 8.1235227197672E+17 |
---|---|
Volume | 3.0283034888386E+26 |
Height | 645677458.45572 |