12455040 (number)
12455040 is an even 8-digits composite number following 12455039 and preceding 12455041. In scientific notation, it is written as 1.2455040 × 10^7. The sum of its digits is 21. It has a total of 11 prime factors and 128 positive divisors. There are 3059712 positive integers (up to 12455040) that are relatively prime to 12455040.
Interesting facts
- 12455040 has 128 divisors, whose sum is 42840000
- The reverse of 12455040 is 04055421
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
| Name | twelve million four hundred fifty-five thousand forty |
|---|
Notation
| Scientific notation | 1.2455040 × 10^7 |
|---|---|
| Engineering notation | 1.2455040 × 10^6 |
Prime Factorization of 12455040
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 499
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 11 | Total number of prime factors |
| rad | Radical | 194610 | Product of the distinct prime numbers |
The prime factorization of 12455040 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 499. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12455040)
Multiplication
n×y| n×2 | 24910080 |
|---|---|
| n×3 | 37365120 |
| n×4 | 49820160 |
| n×5 | 62275200 |
Division
n÷y| n÷2 | 6227520 |
|---|---|
| n÷3 | 4151680 |
| n÷3 | 3113760 |
| n÷5 | 2491008 |
Exponentiation
ny| n2 | 155128021401600 |
|---|---|
| n3 | 1.9321257116778E+21 |
| n4 | 2.4064703023975E+28 |
| n5 | 2.9972683875173E+35 |
Nth Root
y√n| 2√n | 3529.1698740639 |
|---|---|
| 3√n | 231.80085963328 |
| 4√n | 59.406816730607 |
| 5√n | 26.246356611362 |
Divisors of 12455040
128 divisors
| τ | Total Divisors | 128 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12455039 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12455040 can be divided by 128 positive divisors. The sum of these divisors (counting 12455040) is 1, the average is 0.0078125.
Base conversion 12455040
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101111100000110010000000 |
| 3 | Ternary | 212102210002210 |
| 4 | Quaternary | 233200302000 |
| 5 | Quinary | 11142030130 |
| 6 | Senary | 1122542120 |
| 8 | Octal | 57406200 |
| 10 | Decimal | 12455040 |
| 12 | Duodecimal | 4207940 |
| 16 | Hexadecimal | be0c80 |
| 20 | Vigesimal | 3hghc0 |
| 36 | Base36 | 7eydc |
Cryptographic Hash Functions
| md5 | df4858cfedd207070ff7a7c6d406a150 |
|---|---|
| sha1 | d52f33ede3ae17524694a04ee9d409a031096253 |
| sha256 | 72bcc48dadc877ba2ae824f75f158b744dc17e0d8d371556eb71a72983b4d504 |
| sha512 | 3329a7158e41ed710cbb0d61fd96f08fa95436d4375ca6ae2bfc99e1c2343a3d1cfb0a8dad1bae33a988a1c88ded31966045ce64d92e3e334bf7af18cb9bad3b |
| ripemd-160 | 047b1b23770743c7454d21dc3d79e5ec0108ed1b |
12455040 as geometric shapes
Circle
Radius = n| Diameter | 24910080 |
|---|---|
| Circumference | 78257324.328334 |
| Area | 4.8734905240119E+14 |
Sphere
Radius = n| Volume | 8.0932692554918E+21 |
|---|---|
| Surface area | 1.9493962096047E+15 |
| Circumference | 78257324.328334 |
Square
Length = n| Perimeter | 49820160 |
|---|---|
| Area | 155128021401600 |
| Diagonal | 17614086.487899 |
Cube
Length = n| Surface area | 930768128409600 |
|---|---|
| Volume | 1.9321257116778E+21 |
| Space diagonal | 21572762.090303 |
Equilateral Triangle
Length = n| Perimeter | 37365120 |
|---|---|
| Area | 67172403686301 |
| Altitude | 10786381.045151 |
Triangular Pyramid
Length = n| Surface area | 67172403686301 |
|---|---|
| Volume | 2.2770319880537E+20 |
| Height | 5871362.1626331 |