1689909728 (number)
1689909728 is an even 10-digits composite number following 1689909727 and preceding 1689909729. In scientific notation, it is written as 1.689909728 × 10^9. The sum of its digits is 59. It has a total of 9 prime factors and 96 positive divisors. There are 741920256 positive integers (up to 1689909728) that are relatively prime to 1689909728.
Interesting facts
- 1689909728 has 96 divisors, whose sum is 3759436800
- The reverse of 1689909728 is 8279099861
- Previous prime number is 239
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 59
- Digital Root 5
Name
Name | one billion six hundred eighty-nine million nine hundred nine thousand seven hundred twenty-eight |
---|
Notation
Scientific notation | 1.689909728 × 10^9 |
---|---|
Engineering notation | 1.689909728 × 10^9 |
Prime Factorization of 1689909728
Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 13 × 239 × 739
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 105619358 | Product of the distinct prime numbers |
The prime factorization of 1689909728 is 2 × 2 × 2 × 2 × 2 × 23 × 13 × 239 × 739. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1689909728)
Multiplication
n×yn×2 | 3379819456 |
---|---|
n×3 | 5069729184 |
n×4 | 6759638912 |
n×5 | 8449548640 |
Division
n÷yn÷2 | 844954864 |
---|---|
n÷3 | 563303242.66667 |
n÷3 | 422477432 |
n÷5 | 337981945.6 |
Exponentiation
nyn2 | 2855794888789033984 |
---|---|
n3 | 4.8260355637373E+27 |
n4 | 8.1555644468336E+36 |
n5 | 1.3782167696035E+46 |
Nth Root
y√n2√n | 41108.511624723 |
---|---|
3√n | 1191.1172164464 |
4√n | 202.75234061466 |
5√n | 70.076548167481 |
Divisors of 1689909728
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1689909727 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1689909728 can be divided by 96 positive divisors. The sum of these divisors (counting 1689909728) is 1, the average is 0.010416666666667.
Base conversion 1689909728
Base | System | Value |
---|---|---|
2 | Binary | 1100100101110011111100111100000 |
3 | Ternary | 11100202212022100012 |
4 | Quaternary | 1210232133213200 |
5 | Quinary | 11430104102403 |
6 | Senary | 435404344052 |
8 | Octal | 14456374740 |
10 | Decimal | 1689909728 |
12 | Duodecimal | 3b1b45028 |
16 | Hexadecimal | 64b9f9e0 |
20 | Vigesimal | 1681ie68 |
36 | Base36 | ry4mow |
Cryptographic Hash Functions
md5 | 36dd1cb2f4407d937a3bd5518d560b11 |
---|---|
sha1 | db37e85f6781816c5dab5bc7b3be0b975aebe7e9 |
sha256 | b6d4d8008ab303e104bb840ae09a5f5cf168d2c1392347ee190c782e4fbf443b |
sha512 | 29006e2b4c4fbda4717b93897ceea55842bfc8eb7604b0457b5af34ae5b8310029af076b7e7d084509a187b4c1740379f8b41d8bc49de9170ddfe3a2a4a2aa43 |
ripemd-160 | bc1d70472a29d31ad4a7858c984fb1ef4150eda1 |
1689909728 as geometric shapes
Circle
Radius = nDiameter | 3379819456 |
---|---|
Circumference | 10618015973.429 |
Area | 8.9717442427789E+18 |
Sphere
Radius = nVolume | 2.0215250497333E+28 |
---|---|
Surface area | 3.5886976971116E+19 |
Circumference | 10618015973.429 |
Square
Length = nPerimeter | 6759638912 |
---|---|
Area | 2855794888789033984 |
Diagonal | 2389893256.5238 |
Cube
Length = nSurface area | 1.7134769332734E+19 |
---|---|
Volume | 4.8260355637373E+27 |
Space diagonal | 2927009509.1009 |
Equilateral Triangle
Length = nPerimeter | 5069729184 |
---|---|
Area | 1.2365954608445E+18 |
Altitude | 1463504754.5505 |
Triangular Pyramid
Length = nSurface area | 1.2365954608445E+18 |
---|---|
Volume | 5.6875374556101E+26 |
Height | 796631085.50794 |