12456880 (number)
12456880 is an even 8-digits composite number following 12456879 and preceding 12456881. In scientific notation, it is written as 1.2456880 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 4875264 positive integers (up to 12456880) that are relatively prime to 12456880.
Interesting facts
- 12456880 has 40 divisors, whose sum is 29587392
- The reverse of 12456880 is 08865421
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
| Name | twelve million four hundred fifty-six thousand eight hundred eighty |
|---|
Notation
| Scientific notation | 1.2456880 × 10^7 |
|---|---|
| Engineering notation | 1.2456880 × 10^6 |
Prime Factorization of 12456880
Prime Factorization 2 × 2 × 2 × 2 × 5 × 47 × 3313
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1557110 | Product of the distinct prime numbers |
The prime factorization of 12456880 is 2 × 2 × 2 × 2 × 5 × 47 × 3313. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12456880)
Multiplication
n×y| n×2 | 24913760 |
|---|---|
| n×3 | 37370640 |
| n×4 | 49827520 |
| n×5 | 62284400 |
Division
n÷y| n÷2 | 6228440 |
|---|---|
| n÷3 | 4152293.3333333 |
| n÷3 | 3114220 |
| n÷5 | 2491376 |
Exponentiation
ny| n2 | 155173859334400 |
|---|---|
| n3 | 1.9329821448655E+21 |
| n4 | 2.4078926620732E+28 |
| n5 | 2.9994829944327E+35 |
Nth Root
y√n| 2√n | 3529.4305489696 |
|---|---|
| 3√n | 231.81227382331 |
| 4√n | 59.409010671527 |
| 5√n | 26.247132047533 |
Divisors of 12456880
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 | -12456879 | 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 12456880 can be divided by 40 positive divisors. The sum of these divisors (counting 12456880) is 1, the average is 0.025.
Base conversion 12456880
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101111100001001110110000 |
| 3 | Ternary | 212102212121221 |
| 4 | Quaternary | 233201032300 |
| 5 | Quinary | 11142110010 |
| 6 | Senary | 1122554424 |
| 8 | Octal | 57411660 |
| 10 | Decimal | 12456880 |
| 12 | Duodecimal | 4208a14 |
| 16 | Hexadecimal | be13b0 |
| 20 | Vigesimal | 3hh240 |
| 36 | Base36 | 7ezsg |
Cryptographic Hash Functions
| md5 | daea5d868446d837140553a15cdc49ed |
|---|---|
| sha1 | 29bdb75502609f678acd841f2c096b971d10f540 |
| sha256 | 05b58a7b712171bee99eb95faf470ecec90177383ed7814cddf643a1c73874fa |
| sha512 | 7346a71e7fd0aa99a4e5f8693ab46541ec4485052390e43749d921a4b980b8898342f30bf674df579120277ae013871562ed48c4b15af85b7ac67c4ec381ecce |
| ripemd-160 | 23b797b3aeac54b7f1637f49f39145d3be618aba |
12456880 as geometric shapes
Circle
Radius = n| Diameter | 24913760 |
|---|---|
| Circumference | 78268885.389299 |
| Area | 4.8749305651413E+14 |
Sphere
Radius = n| Volume | 8.0968566744396E+21 |
|---|---|
| Surface area | 1.9499722260565E+15 |
| Circumference | 78268885.389299 |
Square
Length = n| Perimeter | 49827520 |
|---|---|
| Area | 155173859334400 |
| Diagonal | 17616688.640854 |
Cube
Length = n| Surface area | 931043156006400 |
|---|---|
| Volume | 1.9329821448655E+21 |
| Space diagonal | 21575949.063789 |
Equilateral Triangle
Length = n| Perimeter | 37370640 |
|---|---|
| Area | 67192252093432 |
| Altitude | 10787974.531894 |
Triangular Pyramid
Length = n| Surface area | 67192252093432 |
|---|---|
| Volume | 2.2780413042449E+20 |
| Height | 5872229.5469514 |