12118518 (number)

12118518 is an even 8-digits composite number following 12118517 and preceding 12118519. In scientific notation, it is written as 1.2118518 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 3701376 positive integers (up to 12118518) that are relatively prime to 12118518.

Interesting facts

Basic properties

Name

Name twelve million one hundred eighteen thousand five hundred eighteen

Notation

Scientific notation 1.2118518 × 10^7
Engineering notation 1.2118518 × 10^6

Prime Factorization of 12118518

Prime Factorization 2 × 9 × 3 × 43 × 17 × 307

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12118518
Product of the distinct prime numbers

The prime factorization of 12118518 is 2 × 9 × 3 × 43 × 17 × 307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12118518)

Multiplication

n×y
n×2 24237036
n×3 36355554
n×4 48474072
n×5 60592590

Division

n÷y
n÷2 6059259
n÷3 4039506
n÷3 3029629.5
n÷5 2423703.6

Exponentiation

ny
n2 146858478516324
n3 1.7797071153527E+21
n4 2.156741271213E+28
n5 2.6136507916537E+35

Nth Root

y√n
2√n 3481.1661839102
3√n 229.69409868589
4√n 59.001408321414
5√n 26.102968690208

Divisors of 12118518

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 -12118517
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 12118518 can be divided by 64 positive divisors. The sum of these divisors (counting 12118518) is 1, the average is 0.015625.

Base conversion 12118518

Base System Value
2 Binary 101110001110100111110110
3 Ternary 211210200111000
4 Quaternary 232032213312
5 Quinary 11100243033
6 Senary 1111424130
8 Octal 56164766
10 Decimal 12118518
12 Duodecimal 4085046
16 Hexadecimal b8e9f6
20 Vigesimal 3feg5i
36 Base36 77qpi

Cryptographic Hash Functions

md5 ea2061e7e11ca1ab5f129c13e571031c
sha1 5db6b99a6689afa34fcbe0f929786ce34e709df4
sha256 e161a2a34f70c15261cad3e26b3d15206f018b18710109a813254c7db4ab6e07
sha512 11f9466208b42c90d646c3b27a2480894faea525323b41941d9e6d3d9c900c9b1eb34d9eff343b73255ab31f67698acb4a7d212c05c327bdebcedeb45881df36
ripemd-160 a26d04595d3ab7cd6427389bc45290acfa307a0e

12118518 as geometric shapes

Circle

Radius = n
Diameter 24237036
Circumference 76142894.242391
Area 4.6136951722426E+14

Sphere

Radius = n
Volume 7.454819732178E+21
Surface area 1.845478068897E+15
Circumference 76142894.242391

Square

Length = n
Perimeter 48474072
Area 146858478516324
Diagonal 17138172.511462

Cube

Length = n
Surface area 881150871097944
Volume 1.7797071153527E+21
Space diagonal 20989888.888438

Equilateral Triangle

Length = n
Perimeter 36355554
Area 63591586578134
Altitude 10494944.444219

Triangular Pyramid

Length = n
Surface area 63591586578134
Volume 2.0974049496531E+20
Height 5712724.1704875