12885320 (number)

12885320 is an even 8-digits composite number following 12885319 and preceding 12885321. In scientific notation, it is written as 1.2885320 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 4156416 positive integers (up to 12885320) that are relatively prime to 12885320.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-five thousand three hundred twenty

Notation

Scientific notation 1.2885320 × 10^7
Engineering notation 1.2885320 × 10^6

Prime Factorization of 12885320

Prime Factorization 2 × 2 × 2 × 7 × 5 × 17 × 2707

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3221330
Product of the distinct prime numbers

The prime factorization of 12885320 is 2 × 2 × 2 × 7 × 5 × 17 × 2707. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12885320)

Multiplication

n×y
n×2 25770640
n×3 38655960
n×4 51541280
n×5 64426600

Division

n÷y
n÷2 6442660
n÷3 4295106.6666667
n÷3 3221330
n÷5 2577064

Exponentiation

ny
n2 166031471502400
n3 2.1393686403793E+21
n4 2.7566449529252E+28
n5 3.5520252344826E+35

Nth Root

y√n
2√n 3589.6127924889
3√n 234.44001266094
4√n 59.913377408463
5√n 26.425246166185

Divisors of 12885320

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 -12885319
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 12885320 can be divided by 64 positive divisors. The sum of these divisors (counting 12885320) is 1, the average is 0.015625.

Base conversion 12885320

Base System Value
2 Binary 110001001001110101001000
3 Ternary 220020122100002
4 Quaternary 301021311020
5 Quinary 11244312240
6 Senary 1140102132
8 Octal 61116510
10 Decimal 12885320
12 Duodecimal 4394948
16 Hexadecimal c49d48
20 Vigesimal 40ad60
36 Base36 7o6dk

Cryptographic Hash Functions

md5 47f67f4f5aafe3ebac1969d4d6fe95a4
sha1 b1072815d0fe8c8c1154f8770809a735ba497ca5
sha256 cd7be1bdb432b8bf7a40d58bd1f24d362df78065a0a87db23a4a1c2408028a7d
sha512 d3851c500ef5cf92917ec8c55df7a18ae30557dd0b36609d27087e3a4fac842acaa0d50e067e407807f166a9d44f830cc9664bc322317f795eb2570a312d78b5
ripemd-160 42d7d9a69e9d99210e4d5bcdfd5f17c7b7f9d736

12885320 as geometric shapes

Circle

Radius = n
Diameter 25770640
Circumference 80960853.302307
Area 5.2160325113664E+14

Sphere

Radius = n
Volume 8.961366405248E+21
Surface area 2.0864130045466E+15
Circumference 80960853.302307

Square

Length = n
Perimeter 51541280
Area 166031471502400
Diagonal 18222594.299517

Cube

Length = n
Surface area 996188829014400
Volume 2.1393686403793E+21
Space diagonal 22318028.911783

Equilateral Triangle

Length = n
Perimeter 38655960
Area 71893736074395
Altitude 11159014.455892

Triangular Pyramid

Length = n
Surface area 71893736074395
Volume 2.5212701217834E+20
Height 6074198.0998391