12797428 (number)

12797428 is an even 8-digits composite number following 12797427 and preceding 12797429. In scientific notation, it is written as 1.2797428 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 5484528 positive integers (up to 12797428) that are relatively prime to 12797428.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-seven thousand four hundred twenty-eight

Notation

Scientific notation 1.2797428 × 10^7
Engineering notation 1.2797428 × 10^6

Prime Factorization of 12797428

Prime Factorization 2 × 2 × 49 × 65293

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6398714
Product of the distinct prime numbers

The prime factorization of 12797428 is 2 × 2 × 49 × 65293. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 28, 99, 457, 706, 9133, 4852, 44491, 26224, 675519, 105648, 9228267, 8255588, 29732319, 2425623, 220614193, 10919612, 2018306000, 7454357792

Basic calculations (n = 12797428)

Multiplication

n×y
n×2 25594856
n×3 38392284
n×4 51189712
n×5 63987140

Division

n÷y
n÷2 6398714
n÷3 4265809.3333333
n÷3 3199357
n÷5 2559485.6

Exponentiation

ny
n2 163774163415184
n3 2.0958880645661E+21
n4 2.6821976602343E+28
n5 3.4325231438617E+35

Nth Root

y√n
2√n 3577.3492980138
3√n 233.90575014578
4√n 59.810946305955
5√n 26.389097575722

Divisors of 12797428

1, 2, 4, 49, 98, 196, 65293, 130586, 261172, 3199357, 6398714, 12797428

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 -12797427
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 12797428 can be divided by 12 positive divisors. The sum of these divisors (counting 12797428) is 1, the average is 0.083333333333333.

Base conversion 12797428

Base System Value
2 Binary 110000110100010111110100
3 Ternary 220002011202211
4 Quaternary 300310113310
5 Quinary 11234004203
6 Senary 1134143204
8 Octal 60642764
10 Decimal 12797428
12 Duodecimal 4351b04
16 Hexadecimal c345f4
20 Vigesimal 3jjdb8
36 Base36 7mak4

Cryptographic Hash Functions

md5 9d855ef16955fe8fb822e1321627cef8
sha1 1c0dd5bf8d92ae7716e4f03eb6e12e6673041916
sha256 34473a9c441d5b7a3500535642cb97af72f3d81c99a661eae8ef23832ae7b025
sha512 a57b83bb5144614ba41e68a180c03f68516cd8d89ed3bd631000276663bc25f7bc8eda15036ecff163c07955061b4da28b78111718ced1332042d427fb3c0740
ripemd-160 72c07389e46b8ec13b6c7c9dfc056142289c96e1

12797428 as geometric shapes

Circle

Radius = n
Diameter 25594856
Circumference 80408611.579289
Area 5.1451170863296E+14

Sphere

Radius = n
Volume 8.779235395183E+21
Surface area 2.0580468345318E+15
Circumference 80408611.579289

Square

Length = n
Perimeter 51189712
Area 163774163415184
Diagonal 18098296.241093

Cube

Length = n
Surface area 982644980491104
Volume 2.0958880645661E+21
Space diagonal 22165795.502205

Equilateral Triangle

Length = n
Perimeter 38392284
Area 70916293000547
Altitude 11082897.751102

Triangular Pyramid

Length = n
Surface area 70916293000547
Volume 2.470027771771E+20
Height 6032765.4136977