12966428 (number)

12966428 is an even 8-digits composite number following 12966427 and preceding 12966429. In scientific notation, it is written as 1.2966428 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 6222528 positive integers (up to 12966428) that are relatively prime to 12966428.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-six thousand four hundred twenty-eight

Notation

Scientific notation 1.2966428 × 10^7
Engineering notation 1.2966428 × 10^6

Prime Factorization of 12966428

Prime Factorization 2 × 2 × 37 × 79 × 1109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6483214
Product of the distinct prime numbers

The prime factorization of 12966428 is 2 × 2 × 37 × 79 × 1109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 2, 45, 371, 354, 8268, 8201, 65712, 10238, 489826, 318106, 4926073, 2717667, 76509991, 18923978, 37090767, 338395300, 9912581604, 6195144722

Basic calculations (n = 12966428)

Multiplication

n×y
n×2 25932856
n×3 38899284
n×4 51865712
n×5 64832140

Division

n÷y
n÷2 6483214
n÷3 4322142.6666667
n÷3 3241607
n÷5 2593285.6

Exponentiation

ny
n2 168128255079184
n3 2.1800229142499E+21
n4 2.8267110155971E+28
n5 3.6652344860547E+35

Nth Root

y√n
2√n 3600.8926671035
3√n 234.93088657179
4√n 60.007438431444
5√n 26.458430016799

Divisors of 12966428

1, 2, 4, 37, 74, 79, 148, 158, 316, 1109, 2218, 2923, 4436, 5846, 11692, 41033, 82066, 87611, 164132, 175222, 350444, 3241607, 6483214, 12966428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12966427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12966428 can be divided by 24 positive divisors. The sum of these divisors (counting 12966428) is 1, the average is 0.041666666666667.

Base conversion 12966428

Base System Value
2 Binary 110001011101101000011100
3 Ternary 220101202121002
4 Quaternary 301131220130
5 Quinary 11304411203
6 Senary 1141525432
8 Octal 61355034
10 Decimal 12966428
12 Duodecimal 4413878
16 Hexadecimal c5da1c
20 Vigesimal 410g18
36 Base36 7pwyk

Cryptographic Hash Functions

md5 d9c648adbd4efea0e48669f7d0f2f9a3
sha1 df5eeee3fd0421790a3c62940f58fc90ce552cd3
sha256 44efc1994cd0ab3c4bc0b7274a2fcbc22d58425ba2ab3678e57af7cde9348dc9
sha512 aaf2a194e81f39a5110388e24618b33a6a682e761d27228bc245605e8618c198c0b03d7550dd062b56a8a49c4578b5a89ea680acb3b137f7326a203c43d5a57b
ripemd-160 4508f6dc579acc8364e5cc04c20b9fa9c7e5dfb9

12966428 as geometric shapes

Circle

Radius = n
Diameter 25932856
Circumference 81470469.896202
Area 5.2819049101764E+14

Sphere

Radius = n
Volume 9.1316586294198E+21
Surface area 2.1127619640705E+15
Circumference 81470469.896202

Square

Length = n
Perimeter 51865712
Area 168128255079184
Diagonal 18337298.333134

Cube

Length = n
Surface area 1008769530475104
Volume 2.1800229142499E+21
Space diagonal 22458512.088684

Equilateral Triangle

Length = n
Perimeter 38899284
Area 72801669996262
Altitude 11229256.044342

Triangular Pyramid

Length = n
Surface area 72801669996262
Volume 2.5691816430136E+20
Height 6112432.7777114