12087856 (number)

12087856 is an even 8-digits composite number following 12087855 and preceding 12087857. In scientific notation, it is written as 1.2087856 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 5448960 positive integers (up to 12087856) that are relatively prime to 12087856.

Interesting facts

Basic properties

Name

Name twelve million eighty-seven thousand eight hundred fifty-six

Notation

Scientific notation 1.2087856 × 10^7
Engineering notation 1.2087856 × 10^6

Prime Factorization of 12087856

Prime Factorization 2 × 2 × 2 × 2 × 11 × 397 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1510982
Product of the distinct prime numbers

The prime factorization of 12087856 is 2 × 2 × 2 × 2 × 11 × 397 × 173. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 27, 95, 748, 598, 8094, 9922, 68621, 49777, 683799, 261654, 4395846, 821568, 23618746, 31354710, 385051065, 247315474, 40535060, 9179433268

Basic calculations (n = 12087856)

Multiplication

n×y
n×2 24175712
n×3 36263568
n×4 48351424
n×5 60439280

Division

n÷y
n÷2 6043928
n÷3 4029285.3333333
n÷3 3021964
n÷5 2417571.2

Exponentiation

ny
n2 146116262676736
n3 1.7662323424946E+21
n4 2.1349962218617E+28
n5 2.5807526890408E+35

Nth Root

y√n
2√n 3476.7594107157
3√n 229.50021280178
4√n 58.96405185124
5√n 26.08974627327

Divisors of 12087856

1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 346, 397, 692, 794, 1384, 1588, 1903, 2768, 3176, 3806, 4367, 6352, 7612, 8734, 15224, 17468, 30448, 34936, 68681, 69872, 137362, 274724, 549448, 755491, 1098896, 1510982, 3021964, 6043928, 12087856

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12087855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12087856 can be divided by 40 positive divisors. The sum of these divisors (counting 12087856) is 1, the average is 0.025.

Base conversion 12087856

Base System Value
2 Binary 101110000111001000110000
3 Ternary 211202010102101
4 Quaternary 232013020300
5 Quinary 11043302411
6 Senary 1111030144
8 Octal 56071060
10 Decimal 12087856
12 Duodecimal 406b354
16 Hexadecimal b87230
20 Vigesimal 3fajcg
36 Base36 7731s

Cryptographic Hash Functions

md5 1dc7d8b57a134e6b243c6f8ed413a04d
sha1 49141d048d5d60ead08d316c528e23d783389ff0
sha256 57eb5818e08ca9d8c020632e9b0c2c8587682438bc9c294d2abd2d58ad2b47fc
sha512 d7e9f373b4310efda0f1d044761329878fd0045b42d8f233b911f053214049d1597ed13f9d8e39fa0ba9ce9f4d52d4e92fb850c32374826c87c38e6ca183332f
ripemd-160 7e6ca0d99564047903fbe8aec969654f81564308

12087856 as geometric shapes

Circle

Radius = n
Diameter 24175712
Circumference 75950239.214503
Area 4.5903777739523E+14

Sphere

Radius = n
Volume 7.3983767356181E+21
Surface area 1.8361511095809E+15
Circumference 75950239.214503

Square

Length = n
Perimeter 48351424
Area 146116262676736
Diagonal 17094809.895213

Cube

Length = n
Surface area 876697576060416
Volume 1.7662323424946E+21
Space diagonal 20936780.746576

Equilateral Triangle

Length = n
Perimeter 36263568
Area 63270197692047
Altitude 10468390.373288

Triangular Pyramid

Length = n
Surface area 63270197692047
Volume 2.0815247775482E+20
Height 5698269.965071