12771864 (number)
12771864 is an even 8-digits composite number following 12771863 and preceding 12771865. In scientific notation, it is written as 1.2771864 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 3648672 positive integers (up to 12771864) that are relatively prime to 12771864.
Interesting facts
- 12771864 has 64 divisors, whose sum is 40550400
- The reverse of 12771864 is 46817721
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million seven hundred seventy-one thousand eight hundred sixty-four |
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Notation
Scientific notation | 1.2771864 × 10^7 |
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Engineering notation | 1.2771864 × 10^6 |
Prime Factorization of 12771864
Prime Factorization 2 × 2 × 2 × 9 × 3 × 7 × 8447
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3192966 | Product of the distinct prime numbers |
The prime factorization of 12771864 is 2 × 2 × 2 × 9 × 3 × 7 × 8447. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12771864)
Multiplication
n×yn×2 | 25543728 |
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n×3 | 38315592 |
n×4 | 51087456 |
n×5 | 63859320 |
Division
n÷yn÷2 | 6385932 |
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n÷3 | 4257288 |
n÷3 | 3192966 |
n÷5 | 2554372.8 |
Exponentiation
nyn2 | 163120510034496 |
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n3 | 2.0833529697712E+21 |
n4 | 2.6608300793914E+28 |
n5 | 3.3983759901096E+35 |
Nth Root
y√n2√n | 3573.7744752572 |
---|---|
3√n | 233.74989714695 |
4√n | 59.78105448432 |
5√n | 26.378546227819 |
Divisors of 12771864
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 | -12771863 | 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 12771864 can be divided by 64 positive divisors. The sum of these divisors (counting 12771864) is 1, the average is 0.015625.
Base conversion 12771864
Base | System | Value |
---|---|---|
2 | Binary | 110000101110001000011000 |
3 | Ternary | 220000212201000 |
4 | Quaternary | 300232020120 |
5 | Quinary | 11232144424 |
6 | Senary | 1133425000 |
8 | Octal | 60561030 |
10 | Decimal | 12771864 |
12 | Duodecimal | 433b160 |
16 | Hexadecimal | c2e218 |
20 | Vigesimal | 3jg9d4 |
36 | Base36 | 7lqu0 |
Cryptographic Hash Functions
md5 | e7cee3d5218ed805fa1e26d18121ca37 |
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sha1 | 9898cc2dd786a86df2e0e01a5d1c77b258bfe327 |
sha256 | 72e36c7deda2313d3c4f20e99b534edc387e23cff090b99e5c989f0b73aa43ec |
sha512 | 838dd0922780293b1e668caae3a63d18d35319cf3766814d3223a6ddaf2d269320a0cce97b4e23dd9a51c7f3013c056518b6fddf44e9e5600816234fd2219d11 |
ripemd-160 | b42d8ef4e4495f51f3b8456143f0bb8bce635cd0 |
12771864 as geometric shapes
Circle
Radius = nDiameter | 25543728 |
---|---|
Circumference | 80247988.230096 |
Area | 5.1245819597419E+14 |
Sphere
Radius = nVolume | 8.7267285128903E+21 |
---|---|
Surface area | 2.0498327838968E+15 |
Circumference | 80247988.230096 |
Square
Length = nPerimeter | 51087456 |
---|---|
Area | 163120510034496 |
Diagonal | 18062143.285585 |
Cube
Length = nSurface area | 978723060206976 |
---|---|
Volume | 2.0833529697712E+21 |
Space diagonal | 22121517.35536 |
Equilateral Triangle
Length = nPerimeter | 38315592 |
---|---|
Area | 70633252784074 |
Altitude | 11060758.67768 |
Triangular Pyramid
Length = nSurface area | 70633252784074 |
---|---|
Volume | 2.4552550208839E+20 |
Height | 6020714.4285282 |