12758980 (number)
12758980 is an even 8-digits composite number following 12758979 and preceding 12758981. In scientific notation, it is written as 1.2758980 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 4556160 positive integers (up to 12758980) that are relatively prime to 12758980.
Interesting facts
- 12758980 has 48 divisors, whose sum is 29804544
- The reverse of 12758980 is 08985721
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
| Name | twelve million seven hundred fifty-eight thousand nine hundred eighty |
|---|
Notation
| Scientific notation | 1.2758980 × 10^7 |
|---|---|
| Engineering notation | 1.2758980 × 10^6 |
Prime Factorization of 12758980
Prime Factorization 2 × 2 × 5 × 31 × 13 × 1583
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 6379490 | Product of the distinct prime numbers |
The prime factorization of 12758980 is 2 × 2 × 5 × 31 × 13 × 1583. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12758980)
Multiplication
n×y| n×2 | 25517960 |
|---|---|
| n×3 | 38276940 |
| n×4 | 51035920 |
| n×5 | 63794900 |
Division
n÷y| n÷2 | 6379490 |
|---|---|
| n÷3 | 4252993.3333333 |
| n÷3 | 3189745 |
| n÷5 | 2551796 |
Exponentiation
ny| n2 | 162791570640400 |
|---|---|
| n3 | 2.0770543939695E+21 |
| n4 | 2.6501095471568E+28 |
| n5 | 3.3812694709983E+35 |
Nth Root
y√n| 2√n | 3571.9714444547 |
|---|---|
| 3√n | 233.67126996733 |
| 4√n | 59.765972295736 |
| 5√n | 26.373222049442 |
Divisors of 12758980
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 | -12758979 | 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 12758980 can be divided by 48 positive divisors. The sum of these divisors (counting 12758980) is 1, the average is 0.020833333333333.
Base conversion 12758980
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110000101010111111000100 |
| 3 | Ternary | 220000020000211 |
| 4 | Quaternary | 300222333010 |
| 5 | Quinary | 11231241410 |
| 6 | Senary | 1133245204 |
| 8 | Octal | 60527704 |
| 10 | Decimal | 12758980 |
| 12 | Duodecimal | 4333804 |
| 16 | Hexadecimal | c2afc4 |
| 20 | Vigesimal | 3jeh90 |
| 36 | Base36 | 7lgw4 |
Cryptographic Hash Functions
| md5 | d9706aa7292095568d6454345e305114 |
|---|---|
| sha1 | c57d6c18051e305758f9eed41dcfcc1afa738e85 |
| sha256 | d83dad3e86148240961be28e124707832d3097ae38f2b41ee9aa32834c256663 |
| sha512 | c77831d51eaab1fda42fb5c5b15f99617543e69aef5552f0a710c232224a4f3053061e78dc9273324f0875025645f0de9fb93417904d3a95d79e0281ef531be9 |
| ripemd-160 | 9d8e1df97a4dd7ec8a108161eabd4359cedde0f7 |
12758980 as geometric shapes
Circle
Radius = n| Diameter | 25517960 |
|---|---|
| Circumference | 80167035.670598 |
| Area | 5.1142480239022E+14 |
Sphere
Radius = n| Volume | 8.7003451002678E+21 |
|---|---|
| Surface area | 2.0456992095609E+15 |
| Circumference | 80167035.670598 |
Square
Length = n| Perimeter | 51035920 |
|---|---|
| Area | 162791570640400 |
| Diagonal | 18043922.558047 |
Cube
Length = n| Surface area | 976749423842400 |
|---|---|
| Volume | 2.0770543939695E+21 |
| Space diagonal | 22099201.612755 |
Equilateral Triangle
Length = n| Perimeter | 38276940 |
|---|---|
| Area | 70490817848278 |
| Altitude | 11049600.806378 |
Triangular Pyramid
Length = n| Surface area | 70490817848278 |
|---|---|
| Volume | 2.4478320781152E+20 |
| Height | 6014640.8526824 |