12131880 (number)
12131880 is an even 8-digits composite number following 12131879 and preceding 12131881. In scientific notation, it is written as 1.2131880 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 2875392 positive integers (up to 12131880) that are relatively prime to 12131880.
Interesting facts
- 12131880 has 64 divisors, whose sum is 29390400
- The reverse of 12131880 is 08813121
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twelve million one hundred thirty-one thousand eight hundred eighty |
---|
Notation
Scientific notation | 1.2131880 × 10^7 |
---|---|
Engineering notation | 1.2131880 × 10^6 |
Prime Factorization of 12131880
Prime Factorization 2 × 2 × 2 × 51 × 5 × 19 × 313
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3032970 | Product of the distinct prime numbers |
The prime factorization of 12131880 is 2 × 2 × 2 × 51 × 5 × 19 × 313. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12131880)
Multiplication
n×yn×2 | 24263760 |
---|---|
n×3 | 36395640 |
n×4 | 48527520 |
n×5 | 60659400 |
Division
n÷yn÷2 | 6065940 |
---|---|
n÷3 | 4043960 |
n÷3 | 3032970 |
n÷5 | 2426376 |
Exponentiation
nyn2 | 147182512334400 |
---|---|
n3 | 1.7856005777395E+21 |
n4 | 2.1662691937066E+28 |
n5 | 2.6280917905745E+35 |
Nth Root
y√n2√n | 3483.0848396213 |
---|---|
3√n | 229.77848868594 |
4√n | 59.017665487728 |
5√n | 26.108722432349 |
Divisors of 12131880
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12131879 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12131880 can be divided by 64 positive divisors. The sum of these divisors (counting 12131880) is 1, the average is 0.015625.
Base conversion 12131880
Base | System | Value |
---|---|---|
2 | Binary | 101110010001111000101000 |
3 | Ternary | 211211100210220 |
4 | Quaternary | 232101320220 |
5 | Quinary | 11101210010 |
6 | Senary | 1112010040 |
8 | Octal | 56217050 |
10 | Decimal | 12131880 |
12 | Duodecimal | 4090920 |
16 | Hexadecimal | b91e28 |
20 | Vigesimal | 3fg9e0 |
36 | Base36 | 7810o |
Cryptographic Hash Functions
md5 | 1e8b1c40cfbaadeaff681c20325228cb |
---|---|
sha1 | 0e7b8ce71df9dcfb6ae8cb0afda8d2651a162a06 |
sha256 | d1022369e6c8b14ec30fa5429debb9bbe634d226843a7005933b54cfc340da8b |
sha512 | c7957b87071fd287b0a284aff2519c101323f5782a118eda4e1c32909ff23e42f1d651b3bdb7701f82788933de1e1976d1bd1fb1231d9bdc7b690ee92d90e9f7 |
ripemd-160 | 2e8f0055f3d73dc55b0c351cf9f0d355ee9dfed3 |
12131880 as geometric shapes
Circle
Radius = nDiameter | 24263760 |
---|---|
Circumference | 76226850.164466 |
Area | 4.6238749948664E+14 |
Sphere
Radius = nVolume | 7.479506209696E+21 |
---|---|
Surface area | 1.8495499979466E+15 |
Circumference | 76226850.164466 |
Square
Length = nPerimeter | 48527520 |
---|---|
Area | 147182512334400 |
Diagonal | 17157069.233083 |
Cube
Length = nSurface area | 883095074006400 |
---|---|
Volume | 1.7856005777395E+21 |
Space diagonal | 21013032.551329 |
Equilateral Triangle
Length = nPerimeter | 36395640 |
---|---|
Area | 63731897337203 |
Altitude | 10506516.275664 |
Triangular Pyramid
Length = nSurface area | 63731897337203 |
---|---|
Volume | 2.1043504616836E+20 |
Height | 5719023.0776943 |