12694872 (number)

12694872 is an even 8-digits composite number following 12694871 and preceding 12694873. In scientific notation, it is written as 1.2694872 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 4032000 positive integers (up to 12694872) that are relatively prime to 12694872.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-four thousand eight hundred seventy-two

Notation

Scientific notation 1.2694872 × 10^7
Engineering notation 1.2694872 × 10^6

Prime Factorization of 12694872

Prime Factorization 2 × 2 × 2 × 3 × 31 × 113 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3173718
Product of the distinct prime numbers

The prime factorization of 12694872 is 2 × 2 × 2 × 3 × 31 × 113 × 151. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12694872)

Multiplication

n×y
n×2 25389744
n×3 38084616
n×4 50779488
n×5 63474360

Division

n÷y
n÷2 6347436
n÷3 4231624
n÷3 3173718
n÷5 2538974.4

Exponentiation

ny
n2 161159775096384
n3 2.0459027163974E+21
n4 2.5972473109117E+28
n5 3.2971722164368E+35

Nth Root

y√n
2√n 3562.9863878494
3√n 233.27924914283
4√n 59.690756301536
5√n 26.346665963226

Divisors of 12694872

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12694871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12694872 can be divided by 64 positive divisors. The sum of these divisors (counting 12694872) is 1, the average is 0.015625.

Base conversion 12694872

Base System Value
2 Binary 110000011011010101011000
3 Ternary 212212222002110
4 Quaternary 300123111120
5 Quinary 11222213442
6 Senary 1132032320
8 Octal 60332530
10 Decimal 12694872
12 Duodecimal 43026a0
16 Hexadecimal c1b558
20 Vigesimal 3j6h3c
36 Base36 7k3fc

Cryptographic Hash Functions

md5 cbcb7b9414093ef8f00d4e283a0119db
sha1 69cb6842ba5a9491a61c46f42b98c0b093c7e261
sha256 d95ae43f82180d7eef0ac96fb7f688d97c8b901ddbdcb7432f42747d4b1f77f9
sha512 692bfe2a4324b08bebc06972b8ac6a9b51de54af7d8d9b5c595c49de3d04570e1601a69a495d792421875d7b5a376dcf3aab286546241ce0dfa6d4cf31fcd690
ripemd-160 0ac7ea952bcc16658fa8cb09dc9d8dc54fcf173a

12694872 as geometric shapes

Circle

Radius = n
Diameter 25389744
Circumference 79764233.226926
Area 5.0629836549698E+14

Sphere

Radius = n
Volume 8.5698572583912E+21
Surface area 2.0251934619879E+15
Circumference 79764233.226926

Square

Length = n
Perimeter 50779488
Area 161159775096384
Diagonal 17953260.15499

Cube

Length = n
Surface area 966958650578304
Volume 2.0459027163974E+21
Space diagonal 21988163.299584

Equilateral Triangle

Length = n
Perimeter 38084616
Area 69784229650828
Altitude 10994081.649792

Triangular Pyramid

Length = n
Surface area 69784229650828
Volume 2.4111194740209E+20
Height 5984420.0516635