12927728 (number)

12927728 is an even 8-digits composite number following 12927727 and preceding 12927729. In scientific notation, it is written as 1.2927728 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 5876160 positive integers (up to 12927728) that are relatively prime to 12927728.

Interesting facts

Basic properties

Name

Name twelve million nine hundred twenty-seven thousand seven hundred twenty-eight

Notation

Scientific notation 1.2927728 × 10^7
Engineering notation 1.2927728 × 10^6

Prime Factorization of 12927728

Prime Factorization 2 × 2 × 2 × 2 × 11 × 73453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1615966
Product of the distinct prime numbers

The prime factorization of 12927728 is 2 × 2 × 2 × 2 × 11 × 73453. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 14, 54, 391, 391, 7158, 4401, 58210, 24929, 168956, 146931, 7053625, 3815259, 38638046, 71595789, 170848876, 2712282, 986078011, 4553790248

Basic calculations (n = 12927728)

Multiplication

n×y
n×2 25855456
n×3 38783184
n×4 51710912
n×5 64638640

Division

n÷y
n÷2 6463864
n÷3 4309242.6666667
n÷3 3231932
n÷5 2585545.6

Exponentiation

ny
n2 167126151241984
n3 2.1605614249432E+21
n4 2.7931150428959E+28
n5 3.6108631547266E+35

Nth Root

y√n
2√n 3595.5149839766
3√n 234.69692633782
4√n 59.962613218376
5√n 26.442617398706

Divisors of 12927728

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 73453, 146906, 293812, 587624, 807983, 1175248, 1615966, 3231932, 6463864, 12927728

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12927727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12927728 can be divided by 20 positive divisors. The sum of these divisors (counting 12927728) is 1, the average is 0.05.

Base conversion 12927728

Base System Value
2 Binary 110001010100001011110000
3 Ternary 220022210111202
4 Quaternary 301110023300
5 Quinary 11302141403
6 Senary 1141030332
8 Octal 61241360
10 Decimal 12927728
12 Duodecimal 43b53a8
16 Hexadecimal c542f0
20 Vigesimal 40fj68
36 Base36 7p33k

Cryptographic Hash Functions

md5 2b0c03054818c2c9c4c3e296ea2dca8e
sha1 3c4ce74a7acb483bf8ed5fba5eff83a0f33c0cd5
sha256 ebe291a51335d3cd246f115a51484b1c6f8e76f68bd19ba14ef9d9d1f3eeacaf
sha512 0e71446bcafb2dae3d693f8a82b313154cd9335f227eec797bc808c9346618fb2cf53be56309e6ad0438e0fced4252a400034f11923d13fc90a8ffad6db3b535
ripemd-160 6bdadb57a9ea3e905e52e9df59f2f268d7ab593f

12927728 as geometric shapes

Circle

Radius = n
Diameter 25855456
Circumference 81227310.624814
Area 5.2504228896455E+14

Sphere

Radius = n
Volume 9.0501385336415E+21
Surface area 2.1001691558582E+15
Circumference 81227310.624814

Square

Length = n
Perimeter 51710912
Area 167126151241984
Diagonal 18282568.26827

Cube

Length = n
Surface area 1002756907451904
Volume 2.1605614249432E+21
Space diagonal 22391481.722431

Equilateral Triangle

Length = n
Perimeter 38783184
Area 72367746306139
Altitude 11195740.861215

Triangular Pyramid

Length = n
Surface area 72367746306139
Volume 2.5462460579124E+20
Height 6094189.4227568