12555040 (number)
12555040 is an even 8-digits composite number following 12555039 and preceding 12555041. In scientific notation, it is written as 1.2555040 × 10^7. The sum of its digits is 22. It has a total of 8 prime factors and 48 positive divisors. There are 4975360 positive integers (up to 12555040) that are relatively prime to 12555040.
Interesting facts
- 12555040 has 48 divisors, whose sum is 29937600
- The reverse of 12555040 is 04055521
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 22
- Digital Root 4
Name
| Name | twelve million five hundred fifty-five thousand forty |
|---|
Notation
| Scientific notation | 1.2555040 × 10^7 |
|---|---|
| Engineering notation | 1.2555040 × 10^6 |
Prime Factorization of 12555040
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 131 × 599
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 784690 | Product of the distinct prime numbers |
The prime factorization of 12555040 is 2 × 2 × 2 × 2 × 2 × 5 × 131 × 599. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12555040)
Multiplication
n×y| n×2 | 25110080 |
|---|---|
| n×3 | 37665120 |
| n×4 | 50220160 |
| n×5 | 62775200 |
Division
n÷y| n÷2 | 6277520 |
|---|---|
| n÷3 | 4185013.3333333 |
| n÷3 | 3138760 |
| n÷5 | 2511008 |
Exponentiation
ny| n2 | 157629029401600 |
|---|---|
| n3 | 1.9790387692983E+21 |
| n4 | 2.484691091009E+28 |
| n5 | 3.1195396035262E+35 |
Nth Root
y√n| 2√n | 3543.3091877509 |
|---|---|
| 3√n | 232.41957367752 |
| 4√n | 59.525701908931 |
| 5√n | 26.288367666938 |
Divisors of 12555040
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12555039 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12555040 can be divided by 48 positive divisors. The sum of these divisors (counting 12555040) is 1, the average is 0.020833333333333.
Base conversion 12555040
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101111111001001100100000 |
| 3 | Ternary | 212121212021111 |
| 4 | Quaternary | 233321030200 |
| 5 | Quinary | 11203230130 |
| 6 | Senary | 1125033104 |
| 8 | Octal | 57711440 |
| 10 | Decimal | 12555040 |
| 12 | Duodecimal | 4255794 |
| 16 | Hexadecimal | bf9320 |
| 20 | Vigesimal | 3i97c0 |
| 36 | Base36 | 7h3j4 |
Cryptographic Hash Functions
| md5 | 06f461cd94275719f87c589007107d43 |
|---|---|
| sha1 | 9b36e8166f0d4d0a7a6a4e69a58caa9a12ab3f6a |
| sha256 | 58cc0ff9db81d8a9748fc400e4ea1ea804f19592e57eafba4258661382cda86b |
| sha512 | edba9dfa033721fbe29ad8006cd19d12d33b08a073ea364bfba5528c17a514439af938ad29537f37619ac58fd5169ff53b78d0bcf6b329092b36612dd7e45229 |
| ripemd-160 | 99f6758aa53ca4fb29e3cc890f0e8cc3126e0c30 |
12555040 as geometric shapes
Circle
Radius = n| Diameter | 25110080 |
|---|---|
| Circumference | 78885642.859052 |
| Area | 4.9520620076056E+14 |
Sphere
Radius = n| Volume | 8.2897782117291E+21 |
|---|---|
| Surface area | 1.9808248030422E+15 |
| Circumference | 78885642.859052 |
Square
Length = n| Perimeter | 50220160 |
|---|---|
| Area | 157629029401600 |
| Diagonal | 17755507.844137 |
Cube
Length = n| Surface area | 945774176409600 |
|---|---|
| Volume | 1.9790387692983E+21 |
| Space diagonal | 21745967.17106 |
Equilateral Triangle
Length = n| Perimeter | 37665120 |
|---|---|
| Area | 68255371917835 |
| Altitude | 10872983.58553 |
Triangular Pyramid
Length = n| Surface area | 68255371917835 |
|---|---|
| Volume | 2.3323195566698E+20 |
| Height | 5918502.6147122 |