12866265 (number)

12866265 is an odd 8-digits composite number following 12866264 and preceding 12866266. In scientific notation, it is written as 1.2866265 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 6763680 positive integers (up to 12866265) that are relatively prime to 12866265.

Interesting facts

Basic properties

Name

Name twelve million eight hundred sixty-six thousand two hundred sixty-five

Notation

Scientific notation 1.2866265 × 10^7
Engineering notation 1.2866265 × 10^6

Prime Factorization of 12866265

Prime Factorization 9 × 5 × 71 × 4027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12866265
Product of the distinct prime numbers

The prime factorization of 12866265 is 9 × 5 × 71 × 4027. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 82, 81, 941, 383, 2252, 2097, 85056, 92173, 758362, 224124, 2665684, 1405976, 87490493, 31143235, 838941196, 771309802, 2012698781, 1262675308

Basic calculations (n = 12866265)

Multiplication

n×y
n×2 25732530
n×3 38598795
n×4 51465060
n×5 64331325

Division

n÷y
n÷2 6433132.5
n÷3 4288755
n÷3 3216566.25
n÷5 2573253

Exponentiation

ny
n2 165540775050225
n3 2.1298914801016E+21
n4 2.7403748204229E+28
n5 3.5258388638889E+35

Nth Root

y√n
2√n 3586.9576245058
3√n 234.32439120612
4√n 59.891214919266
5√n 26.417425930706

Divisors of 12866265

1, 5, 9, 45, 71, 355, 639, 3195, 4027, 20135, 36243, 181215, 285917, 1429585, 2573253, 12866265

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12866264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12866265 can be divided by 16 positive divisors. The sum of these divisors (counting 12866265) is 1, the average is 0.0625.

Base conversion 12866265

Base System Value
2 Binary 110001000101001011011001
3 Ternary 220012200012100
4 Quaternary 301011023121
5 Quinary 11243210030
6 Senary 1135434013
8 Octal 61051331
10 Decimal 12866265
12 Duodecimal 4385909
16 Hexadecimal c452d9
20 Vigesimal 4085d5
36 Base36 7nro9

Cryptographic Hash Functions

md5 9f53b344e1762603b1a892ea7498d53c
sha1 77552b0854a086c4cc1762ed5fc8174e6c296248
sha256 cc8b807ebf2bb87dae11837d250e9ae4adc1b5da1dca41ebe59a5ec6e6fd535a
sha512 fd2b11b90fb771d2155e05293d3122e0759813c4df2b0dc3c9289f1d8fbdcf8b65ffa132a3473d7d4c39b719469da4aef506bd20474aa3b45a8b8b3c0b7ecb72
ripemd-160 532e376f48642155d90eb3de95f683cbf9858af5

12866265 as geometric shapes

Circle

Radius = n
Diameter 25732530
Circumference 80841127.206279
Area 5.2006168276735E+14

Sphere

Radius = n
Volume 8.9216685691075E+21
Surface area 2.0802467310694E+15
Circumference 80841127.206279

Square

Length = n
Perimeter 51465060
Area 165540775050225
Diagonal 18195646.460086

Cube

Length = n
Surface area 993244650301350
Volume 2.1298914801016E+21
Space diagonal 22285024.683645

Equilateral Triangle

Length = n
Perimeter 38598795
Area 71681258277830
Altitude 11142512.341823

Triangular Pyramid

Length = n
Surface area 71681258277830
Volume 2.5101011812855E+20
Height 6065215.4866954