1489968 (number)
1489968 is an even 7-digits composite number following 1489967 and preceding 1489969. In scientific notation, it is written as 1.489968 × 10^6. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 496512 positive integers (up to 1489968) that are relatively prime to 1489968.
Interesting facts
- 1489968 has 40 divisors, whose sum is 4278000
- The reverse of 1489968 is 8699841
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 45
- Digital Root 9
Name
| Name | one million four hundred eighty-nine thousand nine hundred sixty-eight |
|---|
Notation
| Scientific notation | 1.489968 × 10^6 |
|---|---|
| Engineering notation | 1.489968 × 10^6 |
Prime Factorization of 1489968
Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 3449
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 186246 | Product of the distinct prime numbers |
The prime factorization of 1489968 is 2 × 2 × 2 × 2 × 9 × 3 × 3449. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1489968)
Multiplication
n×y| n×2 | 2979936 |
|---|---|
| n×3 | 4469904 |
| n×4 | 5959872 |
| n×5 | 7449840 |
Division
n÷y| n÷2 | 744984 |
|---|---|
| n÷3 | 496656 |
| n÷3 | 372492 |
| n÷5 | 297993.6 |
Exponentiation
ny| n2 | 2220004641024 |
|---|---|
| n3 | 3307735874977247232 |
| n4 | 4.9284206061681E+24 |
| n5 | 7.3431889937311E+30 |
Nth Root
y√n| 2√n | 1220.6424537923 |
|---|---|
| 3√n | 114.21565825559 |
| 4√n | 34.937693881999 |
| 5√n | 17.164667230976 |
Divisors of 1489968
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -1489967 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1489968 can be divided by 40 positive divisors. The sum of these divisors (counting 1489968) is 1, the average is 0.025.
Base conversion 1489968
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101101011110000110000 |
| 3 | Ternary | 2210200212000 |
| 4 | Quaternary | 11223300300 |
| 5 | Quinary | 340134333 |
| 6 | Senary | 51534000 |
| 8 | Octal | 5536060 |
| 10 | Decimal | 1489968 |
| 12 | Duodecimal | 5ba300 |
| 16 | Hexadecimal | 16bc30 |
| 20 | Vigesimal | 964i8 |
| 36 | Base36 | vxo0 |
Cryptographic Hash Functions
| md5 | 1427d06fad478a98a0bffca61bdb91ba |
|---|---|
| sha1 | 3d64576ba0ae24da42743e72b4bfbd575e4b40a8 |
| sha256 | 84ca83727e22b320b6b90ea0ac7c81042c33572ada254198cfe98e3ea769104c |
| sha512 | 8ad402dfbe27c1c15e64281619676d58935099a280bc37fef94b7ca00c383345f822e5854c9f22971cb998643d984addebd54aafa72a5683d11f84a22c111263 |
| ripemd-160 | 221a88a25b017740ec8b0694fc31bfa9b2eef912 |
1489968 as geometric shapes
Circle
Radius = n| Diameter | 2979936 |
|---|---|
| Circumference | 9361745.0457678 |
| Area | 6974350271176.2 |
Sphere
Radius = n| Volume | 1.3855411633125E+19 |
|---|---|
| Surface area | 27897401084705 |
| Circumference | 9361745.0457678 |
Square
Length = n| Perimeter | 5959872 |
|---|---|
| Area | 2220004641024 |
| Diagonal | 2107132.9531019 |
Cube
Length = n| Surface area | 13320027846144 |
|---|---|
| Volume | 3307735874977247232 |
| Space diagonal | 2580700.2776518 |
Equilateral Triangle
Length = n| Perimeter | 4469904 |
|---|---|
| Area | 961290207823.07 |
| Altitude | 1290350.1388259 |
Triangular Pyramid
Length = n| Surface area | 961290207823.07 |
|---|---|
| Volume | 3.8982041126174E+17 |
| Height | 702377.65103397 |