12755428 (number)

12755428 is an even 8-digits composite number following 12755427 and preceding 12755429. In scientific notation, it is written as 1.2755428 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 36 positive divisors. There are 5313600 positive integers (up to 12755428) that are relatively prime to 12755428.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-five thousand four hundred twenty-eight

Notation

Scientific notation 1.2755428 × 10^7
Engineering notation 1.2755428 × 10^6

Prime Factorization of 12755428

Prime Factorization 2 × 2 × 7 × 271 × 41 × 41

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 155554
Product of the distinct prime numbers

The prime factorization of 12755428 is 2 × 2 × 7 × 271 × 41 × 41. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 54, 21, 422, 875, 1358, 4949, 56997, 84273, 117784, 176902, 6651012, 4360622, 20179280, 42179211, 445612086, 609294826, 2880116241, 6639827870

Basic calculations (n = 12755428)

Multiplication

n×y
n×2 25510856
n×3 38266284
n×4 51021712
n×5 63777140

Division

n÷y
n÷2 6377714
n÷3 4251809.3333333
n÷3 3188857
n÷5 2551085.6

Exponentiation

ny
n2 162700943463184
n3 2.0753201698767E+21
n4 2.647159700381E+28
n5 3.3765654962712E+35

Nth Root

y√n
2√n 3571.4742054227
3√n 233.64958387161
4√n 59.761812266888
5√n 26.371753466246

Divisors of 12755428

1, 2, 4, 7, 14, 28, 41, 82, 164, 271, 287, 542, 574, 1084, 1148, 1681, 1897, 3362, 3794, 6724, 7588, 11111, 11767, 22222, 23534, 44444, 47068, 77777, 155554, 311108, 455551, 911102, 1822204, 3188857, 6377714, 12755428

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12755427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12755428 can be divided by 36 positive divisors. The sum of these divisors (counting 12755428) is 1, the average is 0.027777777777778.

Base conversion 12755428

Base System Value
2 Binary 110000101010000111100100
3 Ternary 220000001011021
4 Quaternary 300222013210
5 Quinary 11231133203
6 Senary 1133220524
8 Octal 60520744
10 Decimal 12755428
12 Duodecimal 4331744
16 Hexadecimal c2a1e4
20 Vigesimal 3je8b8
36 Base36 7le5g

Cryptographic Hash Functions

md5 ffeaa9bfc5f6e69aa2c57b9054186858
sha1 a2113069c64b140e716031a17afbf3e0452e0197
sha256 b89a2b1a9812666eedb3286f20d0930551c5c9f0626c48bef8250a9708b2e668
sha512 013e537a073d2cdc8ffe1f27aa971d2898822f34f23cf67f42157018648034a83d21e8721dcf37faf8e95c43e53f154548321f221d9f92aa620828e2d441ea81
ripemd-160 258aecbfc72b7f3b8e5e67f7efea8969931d7e3d

12755428 as geometric shapes

Circle

Radius = n
Diameter 25510856
Circumference 80144717.796387
Area 5.1114008871607E+14

Sphere

Radius = n
Volume 8.6930807993752E+21
Surface area 2.0445603548643E+15
Circumference 80144717.796387

Square

Length = n
Perimeter 51021712
Area 162700943463184
Diagonal 18038899.271474

Cube

Length = n
Surface area 976205660779104
Volume 2.0753201698767E+21
Space diagonal 22093049.368287

Equilateral Triangle

Length = n
Perimeter 38266284
Area 70451575129407
Altitude 11046524.684143

Triangular Pyramid

Length = n
Surface area 70451575129407
Volume 2.4457882754217E+20
Height 6012966.4238245