12698928 (number)

12698928 is an even 8-digits composite number following 12698927 and preceding 12698929. In scientific notation, it is written as 1.2698928 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 3847680 positive integers (up to 12698928) that are relatively prime to 12698928.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-eight thousand nine hundred twenty-eight

Notation

Scientific notation 1.2698928 × 10^7
Engineering notation 1.2698928 × 10^6

Prime Factorization of 12698928

Prime Factorization 2 × 2 × 2 × 2 × 99 × 8017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1587366
Product of the distinct prime numbers

The prime factorization of 12698928 is 2 × 2 × 2 × 2 × 99 × 8017. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 66, 56, 754, 755, 1795, 1869, 87457, 96270, 370867, 942841, 1558152, 5137790, 85316423, 61394087, 554725119, 619984305, 4304091479, 4263540280

Basic calculations (n = 12698928)

Multiplication

n×y
n×2 25397856
n×3 38096784
n×4 50795712
n×5 63494640

Division

n÷y
n÷2 6349464
n÷3 4232976
n÷3 3174732
n÷5 2539785.6

Exponentiation

ny
n2 161262772349184
n3 2.0478643351427E+21
n4 2.6005681745745E+28
n5 3.3024428008013E+35

Nth Root

y√n
2√n 3563.5555278401
3√n 233.30409066636
4√n 59.695523515923
5√n 26.348349295249

Divisors of 12698928

1, 2, 4, 8, 16, 99, 198, 396, 792, 1584, 8017, 16034, 32068, 64136, 128272, 793683, 1587366, 3174732, 6349464, 12698928

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 -12698927
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 12698928 can be divided by 20 positive divisors. The sum of these divisors (counting 12698928) is 1, the average is 0.05.

Base conversion 12698928

Base System Value
2 Binary 110000011100010100110000
3 Ternary 212220011122200
4 Quaternary 300130110300
5 Quinary 11222331203
6 Senary 1132103200
8 Octal 60342460
10 Decimal 12698928
12 Duodecimal 4304b00
16 Hexadecimal c1c530
20 Vigesimal 3j7768
36 Base36 7k6k0

Cryptographic Hash Functions

md5 a3ac94315c828ca02b185c5720dfd2f3
sha1 03b2a9f8733334b0ab71e3a48cbc655baa85d584
sha256 1645b23081e6a999e642acb111168d2d0317660011eadbe9b09c5ebe34d1502d
sha512 d428943bb9f3b9f2b3f2b4f99e84eacf95a330bea8bab7cf37f01bfeb1793c3460c9bef31c135121e1daa59341f1a27823c8ddf99711c54ece0bedd04bbabcc4
ripemd-160 3b816dbeefa900b1be95d0bbcbfdecaf6dd65de3

12698928 as geometric shapes

Circle

Radius = n
Diameter 25397856
Circumference 79789717.826531
Area 5.0662194090972E+14

Sphere

Radius = n
Volume 8.578074067777E+21
Surface area 2.0264877636389E+15
Circumference 79789717.826531

Square

Length = n
Perimeter 50795712
Area 161262772349184
Diagonal 17958996.205199

Cube

Length = n
Surface area 967576634095104
Volume 2.0478643351427E+21
Space diagonal 21995188.497659

Equilateral Triangle

Length = n
Perimeter 38096784
Area 69828828769550
Altitude 10997594.24883

Triangular Pyramid

Length = n
Surface area 69828828769550
Volume 2.4134312638824E+20
Height 5986332.0683998