12909764 (number)

12909764 is an even 8-digits composite number following 12909763 and preceding 12909765. In scientific notation, it is written as 1.2909764 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 5266080 positive integers (up to 12909764) that are relatively prime to 12909764.

Interesting facts

Basic properties

Name

Name twelve million nine hundred nine thousand seven hundred sixty-four

Notation

Scientific notation 1.2909764 × 10^7
Engineering notation 1.2909764 × 10^6

Prime Factorization of 12909764

Prime Factorization 2 × 2 × 7 × 31 × 107 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6454882
Product of the distinct prime numbers

The prime factorization of 12909764 is 2 × 2 × 7 × 31 × 107 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12909764)

Multiplication

n×y
n×2 25819528
n×3 38729292
n×4 51639056
n×5 64548820

Division

n÷y
n÷2 6454882
n÷3 4303254.6666667
n÷3 3227441
n÷5 2581952.8

Exponentiation

ny
n2 166662006535696
n3 2.1515671721423E+21
n4 2.7776224422504E+28
n5 3.5858450210557E+35

Nth Root

y√n
2√n 3593.0160033042
3√n 234.58816657357
4√n 59.941771773148
5√n 26.435264530108

Divisors of 12909764

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12909763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12909764 can be divided by 48 positive divisors. The sum of these divisors (counting 12909764) is 1, the average is 0.020833333333333.

Base conversion 12909764

Base System Value
2 Binary 110001001111110011000100
3 Ternary 220021212212102
4 Quaternary 301033303010
5 Quinary 11301103024
6 Senary 1140411232
8 Octal 61176304
10 Decimal 12909764
12 Duodecimal 43a6b18
16 Hexadecimal c4fcc4
20 Vigesimal 40de84
36 Base36 7op8k

Cryptographic Hash Functions

md5 4c3aa6b6584d2f9764c2d4baafe2247f
sha1 043834496161197f192b3c699c95bd84b1b66610
sha256 03d23247d384625f0e885fc1542edff39a63bde62ec7c39417b21aee99905dbe
sha512 b3803a5390eeb63b44e9e3061720cd6613b4b90565bf050e0e75c79eaeaa7651607018681aabf0d7dca6d856e04825eb098c7f1cf3d0930ad2d038596f862a94
ripemd-160 3d8cb55b55fbd6b63ee50a56709d8f17a752cc4f

12909764 as geometric shapes

Circle

Radius = n
Diameter 25819528
Circumference 81114439.483956
Area 5.2358413536508E+14

Sphere

Radius = n
Volume 9.0124634956096E+21
Surface area 2.0943365414603E+15
Circumference 81114439.483956

Square

Length = n
Perimeter 51639056
Area 166662006535696
Diagonal 18257163.335836

Cube

Length = n
Surface area 999972039214176
Volume 2.1515671721423E+21
Space diagonal 22360367.161724

Equilateral Triangle

Length = n
Perimeter 38729292
Area 72166765752800
Altitude 11180183.580862

Triangular Pyramid

Length = n
Surface area 72166765752800
Volume 2.5356462293336E+20
Height 6085721.1119453