12885760 (number)

12885760 is an even 8-digits composite number following 12885759 and preceding 12885761. In scientific notation, it is written as 1.2885760 × 10^7. The sum of its digits is 37. It has a total of 10 prime factors and 36 positive divisors. There are 5153792 positive integers (up to 12885760) that are relatively prime to 12885760.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-five thousand seven hundred sixty

Notation

Scientific notation 1.2885760 × 10^7
Engineering notation 1.2885760 × 10^6

Prime Factorization of 12885760

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 10067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 100670
Product of the distinct prime numbers

The prime factorization of 12885760 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 10067. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12885760)

Multiplication

n×y
n×2 25771520
n×3 38657280
n×4 51543040
n×5 64428800

Division

n÷y
n÷2 6442880
n÷3 4295253.3333333
n÷3 3221440
n÷5 2577152

Exponentiation

ny
n2 166042810777600
n3 2.1395878094056E+21
n4 2.7570215010926E+28
n5 3.5526317377919E+35

Nth Root

y√n
2√n 3589.6740799131
3√n 234.44268113513
4√n 59.913888873225
5√n 26.425426634337

Divisors of 12885760

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12885759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12885760 can be divided by 36 positive divisors. The sum of these divisors (counting 12885760) is 1, the average is 0.027777777777778.

Base conversion 12885760

Base System Value
2 Binary 110001001001111100000000
3 Ternary 220020122221101
4 Quaternary 301021330000
5 Quinary 11244321020
6 Senary 1140104144
8 Octal 61117400
10 Decimal 12885760
12 Duodecimal 4395054
16 Hexadecimal c49f00
20 Vigesimal 40ae80
36 Base36 7o6ps

Cryptographic Hash Functions

md5 835c3fd9e1223ed6b27ee8cc5aa41902
sha1 2e87064dc977ae001d466a5a896acca9812a6de0
sha256 8b1b4c9f0e07ae137e7cd6a7dc1e4aa8b6eb18223c07afb02f6e650f480e100e
sha512 50afe731dc3be755d598bd1838e81c2036f242b0b83c7071a9f2a63441e8255116845a8e82d6fc28f3567594dec6c8d5890ffad805ea39fa6edbce5bbc29c588
ripemd-160 a0b62ba745cdc5a2350b96884e8e7bf9f0c5772d

12885760 as geometric shapes

Circle

Radius = n
Diameter 25771520
Circumference 80963617.903842
Area 5.2163887452031E+14

Sphere

Radius = n
Volume 8.9622844583184E+21
Surface area 2.0865554980812E+15
Circumference 80963617.903842

Square

Length = n
Perimeter 51543040
Area 166042810777600
Diagonal 18223216.553485

Cube

Length = n
Surface area 996256864665600
Volume 2.1395878094056E+21
Space diagonal 22318791.014139

Equilateral Triangle

Length = n
Perimeter 38657280
Area 71898646124587
Altitude 11159395.507069

Triangular Pyramid

Length = n
Surface area 71898646124587
Volume 2.5215284149579E+20
Height 6074405.5178282