12691884 (number)

12691884 is an even 8-digits composite number following 12691883 and preceding 12691885. In scientific notation, it is written as 1.2691884 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 4230624 positive integers (up to 12691884) that are relatively prime to 12691884.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-one thousand eight hundred eighty-four

Notation

Scientific notation 1.2691884 × 10^7
Engineering notation 1.2691884 × 10^6

Prime Factorization of 12691884

Prime Factorization 2 × 2 × 3 × 1057657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6345942
Product of the distinct prime numbers

The prime factorization of 12691884 is 2 × 2 × 3 × 1057657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 78, 99, 434, 217, 9945, 2237, 76939, 92464, 930516, 190979, 6092412, 2667094, 91880015, 26866933, 67311087, 906459915, 2651839830, 3204750187

Basic calculations (n = 12691884)

Multiplication

n×y
n×2 25383768
n×3 38075652
n×4 50767536
n×5 63459420

Division

n÷y
n÷2 6345942
n÷3 4230628
n÷3 3172971
n÷5 2538376.8

Exponentiation

ny
n2 161083919469456
n3 2.0444584201717E+21
n4 2.5948029111642E+28
n5 3.2932937551359E+35

Nth Root

y√n
2√n 3562.5670520006
3√n 233.26094534554
4√n 59.687243628774
5√n 26.345425600177

Divisors of 12691884

1, 2, 3, 4, 6, 12, 1057657, 2115314, 3172971, 4230628, 6345942, 12691884

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 -12691883
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 12691884 can be divided by 12 positive divisors. The sum of these divisors (counting 12691884) is 1, the average is 0.083333333333333.

Base conversion 12691884

Base System Value
2 Binary 110000011010100110101100
3 Ternary 212212210222210
4 Quaternary 300122212230
5 Quinary 11222120014
6 Senary 1132010420
8 Octal 60324654
10 Decimal 12691884
12 Duodecimal 4300a10
16 Hexadecimal c1a9ac
20 Vigesimal 3j69e4
36 Base36 7k14c

Cryptographic Hash Functions

md5 62962b8867923a18966d3290e499cd49
sha1 c5bcde7b5e263a9f808074f2b07a65bfb0e2d9c0
sha256 89316fded1df788a9337d6dfea89194ae1977302178d5451fda5eb355e7a0546
sha512 0bd882ed146e70c8f918650b8c606f1c0ab42fd4bff63b4d3f6e7f83418efa4f8bd62911a4f2031edd629ce9d13beab6812956b63974695344abfac2367b6a8e
ripemd-160 5c6bd6f2a95501f5b3df5e4554b4d2f036036606

12691884 as geometric shapes

Circle

Radius = n
Diameter 25383768
Circumference 79745459.069228
Area 5.0606005801669E+14

Sphere

Radius = n
Volume 8.5638074045082E+21
Surface area 2.0242402320668E+15
Circumference 79745459.069228

Square

Length = n
Perimeter 50767536
Area 161083919469456
Diagonal 17949034.484866

Cube

Length = n
Surface area 966503516816736
Volume 2.0444584201717E+21
Space diagonal 21982987.931771

Equilateral Triangle

Length = n
Perimeter 38075652
Area 69751383200858
Altitude 10991493.965885

Triangular Pyramid

Length = n
Surface area 69751383200858
Volume 2.4094173545955E+20
Height 5983011.4949554