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

Basic properties

Name

Name twelve million seven hundred seventy-one thousand eight hundred sixty-four

Notation

Scientific notation 1.2771864 × 10^7
Engineering notation 1.2771864 × 10^6

Prime Factorization of 12771864

Prime Factorization 2 × 2 × 2 × 9 × 3 × 7 × 8447

Composite number
ω 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×y
n×2 25543728
n×3 38315592
n×4 51087456
n×5 63859320

Division

n÷y
n÷2 6385932
n÷3 4257288
n÷3 3192966
n÷5 2554372.8

Exponentiation

ny
n2 163120510034496
n3 2.0833529697712E+21
n4 2.6608300793914E+28
n5 3.3983759901096E+35

Nth Root

y√n
2√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
sha1 9898cc2dd786a86df2e0e01a5d1c77b258bfe327
sha256 72e36c7deda2313d3c4f20e99b534edc387e23cff090b99e5c989f0b73aa43ec
sha512 838dd0922780293b1e668caae3a63d18d35319cf3766814d3223a6ddaf2d269320a0cce97b4e23dd9a51c7f3013c056518b6fddf44e9e5600816234fd2219d11
ripemd-160 b42d8ef4e4495f51f3b8456143f0bb8bce635cd0

12771864 as geometric shapes

Circle

Radius = n
Diameter 25543728
Circumference 80247988.230096
Area 5.1245819597419E+14

Sphere

Radius = n
Volume 8.7267285128903E+21
Surface area 2.0498327838968E+15
Circumference 80247988.230096

Square

Length = n
Perimeter 51087456
Area 163120510034496
Diagonal 18062143.285585

Cube

Length = n
Surface area 978723060206976
Volume 2.0833529697712E+21
Space diagonal 22121517.35536

Equilateral Triangle

Length = n
Perimeter 38315592
Area 70633252784074
Altitude 11060758.67768

Triangular Pyramid

Length = n
Surface area 70633252784074
Volume 2.4552550208839E+20
Height 6020714.4285282