12982816 (number)

12982816 is an even 8-digits composite number following 12982815 and preceding 12982817. In scientific notation, it is written as 1.2982816 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 48 positive divisors. There are 5047680 positive integers (up to 12982816) that are relatively prime to 12982816.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-two thousand eight hundred sixteen

Notation

Scientific notation 1.2982816 × 10^7
Engineering notation 1.2982816 × 10^6

Prime Factorization of 12982816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 121 × 7 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 811426
Product of the distinct prime numbers

The prime factorization of 12982816 is 2 × 2 × 2 × 2 × 2 × 121 × 7 × 479. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12982816)

Multiplication

n×y
n×2 25965632
n×3 38948448
n×4 51931264
n×5 64914080

Division

n÷y
n÷2 6491408
n÷3 4327605.3333333
n÷3 3245704
n÷5 2596563.2

Exponentiation

ny
n2 168553511289856
n3 2.1882992232301E+21
n4 2.841028616814E+28
n5 3.688455178283E+35

Nth Root

y√n
2√n 3603.1674954129
3√n 235.02981966548
4√n 60.02638999151
5√n 26.465114690629

Divisors of 12982816

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 -12982815
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 12982816 can be divided by 48 positive divisors. The sum of these divisors (counting 12982816) is 1, the average is 0.020833333333333.

Base conversion 12982816

Base System Value
2 Binary 110001100001101000100000
3 Ternary 220102121002001
4 Quaternary 301201220200
5 Quinary 11310422231
6 Senary 1142133344
8 Octal 61415040
10 Decimal 12982816
12 Duodecimal 4421254
16 Hexadecimal c61a20
20 Vigesimal 412h0g
36 Base36 7q9ls

Cryptographic Hash Functions

md5 e51f4121006fb3a91df5c4dd3807b574
sha1 28c0d34440578533e8eb164be650ffde86da5daf
sha256 c987d62f900afe06b87ff2da8c9f343acc27310545b6a13cda26adc5df7e630f
sha512 50e2d4d781e2a96676ba232c4cf71682a841cef04596b0bad665db671951a4baf15069c174dd86ea3295aefc6a4a59951dc07f89c4527a9ff566c9d4c5464d68
ripemd-160 a0eb8e7ec0610062ceba85d0521661e3576ea21f

12982816 as geometric shapes

Circle

Radius = n
Diameter 25965632
Circumference 81573438.737016
Area 5.2952647280498E+14

Sphere

Radius = n
Volume 9.166326351408E+21
Surface area 2.1181058912199E+15
Circumference 81573438.737016

Square

Length = n
Perimeter 51931264
Area 168553511289856
Diagonal 18360474.464994

Cube

Length = n
Surface area 1011321067739136
Volume 2.1882992232301E+21
Space diagonal 22486896.937318

Equilateral Triangle

Length = n
Perimeter 38948448
Area 72985811337041
Altitude 11243448.468659

Triangular Pyramid

Length = n
Surface area 72985811337041
Volume 2.5789353666855E+20
Height 6120158.1549981