12975428 (number)

12975428 is an even 8-digits composite number following 12975427 and preceding 12975429. In scientific notation, it is written as 1.2975428 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 6473952 positive integers (up to 12975428) that are relatively prime to 12975428.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-five thousand four hundred twenty-eight

Notation

Scientific notation 1.2975428 × 10^7
Engineering notation 1.2975428 × 10^6

Prime Factorization of 12975428

Prime Factorization 2 × 2 × 509 × 6373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6487714
Product of the distinct prime numbers

The prime factorization of 12975428 is 2 × 2 × 509 × 6373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 17, 89, 564, 274, 1308, 7076, 60700, 68008, 739242, 178310, 3427530, 577419, 35204903, 61726951, 226614927, 379823637, 2845500329, 6057818836

Basic calculations (n = 12975428)

Multiplication

n×y
n×2 25950856
n×3 38926284
n×4 51901712
n×5 64877140

Division

n÷y
n÷2 6487714
n÷3 4325142.6666667
n÷3 3243857
n÷5 2595085.6

Exponentiation

ny
n2 168361731783184
n3 2.184565528708E+21
n4 2.8345672729033E+28
n5 3.6779723560713E+35

Nth Root

y√n
2√n 3602.1421404492
3√n 234.98522919082
4√n 60.017848515664
5√n 26.462101957666

Divisors of 12975428

1, 2, 4, 509, 1018, 2036, 6373, 12746, 25492, 3243857, 6487714, 12975428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12975427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12975428 can be divided by 12 positive divisors. The sum of these divisors (counting 12975428) is 1, the average is 0.083333333333333.

Base conversion 12975428

Base System Value
2 Binary 110001011111110101000100
3 Ternary 220102012221102
4 Quaternary 301133311010
5 Quinary 11310203203
6 Senary 1142035232
8 Octal 61376504
10 Decimal 12975428
12 Duodecimal 4418b18
16 Hexadecimal c5fd44
20 Vigesimal 411ib8
36 Base36 7q3wk

Cryptographic Hash Functions

md5 4a8f21f79dd072e679b705279e1e8332
sha1 d527913c0eb302c5da47b1baf4b2f1d524120fa1
sha256 7a7361ba458209adabd516e5d19175498cf5802263e8486618ad6296dd195452
sha512 e60d9f443ceba6d2c5b64cdb985e8b35bd1a84e8aaa14f91dfce5b0f1e02dbacd783d7d1efee8385736f803586e3ac86b733f4ea67b2cf667ec83459c885a13e
ripemd-160 908255a1a2b3d9521d19af7c4c67cb8c985d5265

12975428 as geometric shapes

Circle

Radius = n
Diameter 25950856
Circumference 81527018.563967
Area 5.2892397971571E+14

Sphere

Radius = n
Volume 9.1506866883661E+21
Surface area 2.1156959188628E+15
Circumference 81527018.563967

Square

Length = n
Perimeter 51901712
Area 168361731783184
Diagonal 18350026.255196

Cube

Length = n
Surface area 1010170390699104
Volume 2.184565528708E+21
Space diagonal 22474100.545952

Equilateral Triangle

Length = n
Perimeter 38926284
Area 72902768374690
Altitude 11237050.272976

Triangular Pyramid

Length = n
Surface area 72902768374690
Volume 2.574535165493E+20
Height 6116675.4183985