12791864 (number)

12791864 is an even 8-digits composite number following 12791863 and preceding 12791865. In scientific notation, it is written as 1.2791864 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 5794272 positive integers (up to 12791864) that are relatively prime to 12791864.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-one thousand eight hundred sixty-four

Notation

Scientific notation 1.2791864 × 10^7
Engineering notation 1.2791864 × 10^6

Prime Factorization of 12791864

Prime Factorization 2 × 2 × 2 × 19 × 23 × 3659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3197966
Product of the distinct prime numbers

The prime factorization of 12791864 is 2 × 2 × 2 × 19 × 23 × 3659. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12791864)

Multiplication

n×y
n×2 25583728
n×3 38375592
n×4 51167456
n×5 63959320

Division

n÷y
n÷2 6395932
n÷3 4263954.6666667
n÷3 3197966
n÷5 2558372.8

Exponentiation

ny
n2 163631784594496
n3 2.0931555346101E+21
n4 2.677536092958E+28
n5 3.425067755621E+35

Nth Root

y√n
2√n 3576.5715426928
3√n 233.87184645169
4√n 59.804444171757
5√n 26.386802513299

Divisors of 12791864

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12791863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12791864 can be divided by 32 positive divisors. The sum of these divisors (counting 12791864) is 1, the average is 0.03125.

Base conversion 12791864

Base System Value
2 Binary 110000110011000000111000
3 Ternary 220001220010202
4 Quaternary 300303000320
5 Quinary 11233314424
6 Senary 1134101332
8 Octal 60630070
10 Decimal 12791864
12 Duodecimal 434a848
16 Hexadecimal c33038
20 Vigesimal 3jijd4
36 Base36 7m69k

Cryptographic Hash Functions

md5 ee988ab4e1f5e2d8dfb0aac1623c80de
sha1 f7b9647ec1ea5e373cd01aa63461355a956a130b
sha256 f7ef5adb7db63788ca304f3cc89c34d2b5ddde627fdf0f60e11eddd68a4e6d02
sha512 074e317abb831b5f2e646631faa0143f39e2da7f4a269ea813eb52134819a663deccf4e61436e370370e7b9ed3bd9810d1c049e50e7529bb16faf769dcca711f
ripemd-160 77e8e48539dff50a265b7f149ecdbf5bd17174ff

12791864 as geometric shapes

Circle

Radius = n
Diameter 25583728
Circumference 80373651.936239
Area 5.1406441237586E+14

Sphere

Radius = n
Volume 8.7677894004692E+21
Surface area 2.0562576495034E+15
Circumference 80373651.936239

Square

Length = n
Perimeter 51167456
Area 163631784594496
Diagonal 18090427.556832

Cube

Length = n
Surface area 981790707566976
Volume 2.0931555346101E+21
Space diagonal 22156158.371511

Equilateral Triangle

Length = n
Perimeter 38375592
Area 70854641162708
Altitude 11078079.185756

Triangular Pyramid

Length = n
Surface area 70854641162708
Volume 2.4668074543349E+20
Height 6030142.5189441