12131472 (number)
12131472 is an even 8-digits composite number following 12131471 and preceding 12131473. In scientific notation, it is written as 1.2131472 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 40 positive divisors. There are 3805696 positive integers (up to 12131472) that are relatively prime to 12131472.
Interesting facts
- 12131472 has 40 divisors, whose sum is 33185376
- The reverse of 12131472 is 27413121
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twelve million one hundred thirty-one thousand four hundred seventy-two |
---|
Notation
Scientific notation | 1.2131472 × 10^7 |
---|---|
Engineering notation | 1.2131472 × 10^6 |
Prime Factorization of 12131472
Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 14867
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1516434 | Product of the distinct prime numbers |
The prime factorization of 12131472 is 2 × 2 × 2 × 2 × 3 × 17 × 14867. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12131472)
Multiplication
n×yn×2 | 24262944 |
---|---|
n×3 | 36394416 |
n×4 | 48525888 |
n×5 | 60657360 |
Division
n÷yn÷2 | 6065736 |
---|---|
n÷3 | 4043824 |
n÷3 | 3032868 |
n÷5 | 2426294.4 |
Exponentiation
nyn2 | 147172612886784 |
---|---|
n3 | 1.7854204324029E+21 |
n4 | 2.1659777983923E+28 |
n5 | 2.6276499013818E+35 |
Nth Root
y√n2√n | 3483.0262703574 |
---|---|
3√n | 229.77591280942 |
4√n | 59.017169284518 |
5√n | 26.108546820621 |
Divisors of 12131472
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 | -12131471 | 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 12131472 can be divided by 40 positive divisors. The sum of these divisors (counting 12131472) is 1, the average is 0.025.
Base conversion 12131472
Base | System | Value |
---|---|---|
2 | Binary | 101110010001110010010000 |
3 | Ternary | 211211100020210 |
4 | Quaternary | 232101302100 |
5 | Quinary | 11101201342 |
6 | Senary | 1112004120 |
8 | Octal | 56216220 |
10 | Decimal | 12131472 |
12 | Duodecimal | 4090640 |
16 | Hexadecimal | b91c90 |
20 | Vigesimal | 3fg8dc |
36 | Base36 | 780pc |
Cryptographic Hash Functions
md5 | 68a4d0e810d48b6367a793a7ba6aeae3 |
---|---|
sha1 | ad04881f19a293ee37bbdb01fbbbbe2c5912440b |
sha256 | a12dd033d5933ac01420e6c8614012f095311158e1043d7c0ac7f5b39d1a22a5 |
sha512 | 3e030a98cc8efe946e63bed0cceea08ad26694314b254197703df01768fc25a0e4f3323410b16a2f2cd9f3faafe22b0f9f68028a677af93e6b1d2b46a8106ab8 |
ripemd-160 | 45e267296e6019b52591ed46eb0194aa2e3adfa2 |
12131472 as geometric shapes
Circle
Radius = nDiameter | 24262944 |
---|---|
Circumference | 76224286.624861 |
Area | 4.6235639945474E+14 |
Sphere
Radius = nVolume | 7.4787516186746E+21 |
---|---|
Surface area | 1.8494255978189E+15 |
Circumference | 76224286.624861 |
Square
Length = nPerimeter | 48525888 |
---|---|
Area | 147172612886784 |
Diagonal | 17156492.233949 |
Cube
Length = nSurface area | 883035677320704 |
---|---|
Volume | 1.7854204324029E+21 |
Space diagonal | 21012325.874599 |
Equilateral Triangle
Length = nPerimeter | 36394416 |
---|---|
Area | 63727610750644 |
Altitude | 10506162.9373 |
Triangular Pyramid
Length = nSurface area | 63727610750644 |
---|---|
Volume | 2.1041381583685E+20 |
Height | 5718830.7446498 |