Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

12728265 (number)

12728265 is an odd 8-digits composite number following 12728264 and preceding 12728266. In scientific notation, it is written as 1.2728265 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 6171200 positive integers (up to 12728265) that are relatively prime to 12728265.

Interesting facts

12728265 has 8 divisors, whose sum is 14811264
The reverse of 12728265 is 56282721
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twelve million seven hundred twenty-eight thousand two hundred sixty-five

Notation

Scientific notation	1.2728265 × 10^7
Engineering notation	1.2728265 × 10^6

Prime Factorization of 12728265

Prime Factorization 15 × 11 × 77141

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12728265	Product of the distinct prime numbers

The prime factorization of 12728265 is 15 × 11 × 77141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 20, 94, 360, 100, 5995, 3949, 84793, 28207, 939050, 875555, 9030454, 4851471, 31683168, 42123837, 241108072, 170804476, 5347550751, 7177438320

Basic calculations (n = 12728265)

Multiplication

n×y

n×2	25456530
n×3	38184795
n×4	50913060
n×5	63641325

Division

n÷y

n÷2	6364132.5
n÷3	4242755
n÷3	3182066.25
n÷5	2545653

Exponentiation

n^y

n²	162008729910225
n³	2.0620900466108E+21
n⁴	2.6246828567124E+28
n⁵	3.3407658941193E+35

Nth Root

^y√n

²√n	3567.6694073302
³√n	233.48361180906
⁴√n	59.729970762844
⁵√n	26.360512026096

Divisors of 12728265

1, 11, 15, 165, 77141, 848551, 1157115, 12728265

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12728264	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12728265 can be divided by 8 positive divisors. The sum of these divisors (counting 12728265) is 1, the average is 0.125.

Base conversion 12728265

Base	System	Value
2	Binary	110000100011011111001001
3	Ternary	212221122220020
4	Quaternary	300203133021
5	Quinary	11224301030
6	Senary	1132451053
8	Octal	60433711
10	Decimal	12728265
12	Duodecimal	4319a89
16	Hexadecimal	c237c9
20	Vigesimal	3jb0d5
36	Base36	7kt6x

Cryptographic Hash Functions

md5	dade056a664cd4ba593c36eccd7048bc
sha1	7768a93c65633b3dcedaece6cbd476606540e024
sha256	839f63438bacfdb0a854a454cfd451d927a17577fa5235c1d269d77490dc2c14
sha512	12a46e68213e5c8a803fdbb798dd7e48b188c74c85a51a7eae9c7fe94f623c7e8b396ebab4d50eaa56bd35762c69ba32948d893905c1d59732b4ba360caf1bf0
ripemd-160	7d0c728c7e20750d03161b16bb0da9125560c5d7

12728265 as geometric shapes

Circle

Radius = n

Diameter	25456530
Circumference	79974047.633888
Area	5.0896543570338E+14

Sphere

Radius = n

Volume	8.6376625886307E+21
Surface area	2.0358617428135E+15
Circumference	79974047.633888

Square

Length = n

Perimeter	50913060
Area	162008729910225
Diagonal	18000484.988479

Cube

Length = n

Surface area	972052379461350
Volume	2.0620900466108E+21
Space diagonal	22046001.672201

Equilateral Triangle

Length = n

Perimeter	38184795
Area	70151837868553
Altitude	11023000.8361

Triangular Pyramid

Length = n

Surface area	70151837868553
Volume	2.4301964256263E+20
Height	6000161.6628263