42118518 (number)

42118518 is an even 8-digits composite number following 42118517 and preceding 42118519. In scientific notation, it is written as 4.2118518 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 12759552 positive integers (up to 42118518) that are relatively prime to 42118518.

Interesting facts

Basic properties

Name

Name forty-two million one hundred eighteen thousand five hundred eighteen

Notation

Scientific notation 4.2118518 × 10^7
Engineering notation 4.2118518 × 10^6

Prime Factorization of 42118518

Prime Factorization 2 × 13 × 3 × 13 × 73 × 569

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3239886
Product of the distinct prime numbers

The prime factorization of 42118518 is 2 × 13 × 3 × 13 × 73 × 569. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42118518)

Multiplication

n×y
n×2 84237036
n×3 126355554
n×4 168474072
n×5 210592590

Division

n÷y
n÷2 21059259
n÷3 14039506
n÷3 10529629.5
n÷5 8423703.6

Exponentiation

ny
n2 1773969558516324
n3 7.4716968781822E+22
n4 3.1469679945426E+30
n5 1.3254562812357E+38

Nth Root

y√n
2√n 6489.8781190404
3√n 347.92931911071
4√n 80.559779785203
5√n 33.488416800321

Divisors of 42118518

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 -42118517
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 42118518 can be divided by 48 positive divisors. The sum of these divisors (counting 42118518) is 1, the average is 0.020833333333333.

Base conversion 42118518

Base System Value
2 Binary 10100000101010110101110110
3 Ternary 2221020211202010
4 Quaternary 2200222311312
5 Quinary 41240243033
6 Senary 4102425050
8 Octal 240526566
10 Decimal 42118518
12 Duodecimal 12132186
16 Hexadecimal 282ad76
20 Vigesimal d34g5i
36 Base36 p2quu

Cryptographic Hash Functions

md5 4622bac6b3d109dda7a853d067360fbb
sha1 dc5de11056910968c4464ab8455ff09ab9be398e
sha256 bc7328801ee7f0b8d9aadfc9eb6bcdbd62991d4e4a0710b78f29a6051cdffeec
sha512 ea524e0998df301d99543e67936cf53154f51c30d5920f6ff2a3c2bf71baad9c594f13edad88ea13bac079710db13d0ba8d1b1452447b393a98acef46917b418
ripemd-160 43ee29d2ce0441c3ec070cb17e02edad4de2317a

42118518 as geometric shapes

Circle

Radius = n
Diameter 84237036
Circumference 264638453.45778
Area 5.5730897327268E+15

Sphere

Radius = n
Volume 3.1297370696463E+23
Surface area 2.2292358930907E+16
Circumference 264638453.45778

Square

Length = n
Perimeter 168474072
Area 1773969558516324
Diagonal 59564579.382655

Cube

Length = n
Surface area 10643817351097944
Volume 7.4716968781822E+22
Space diagonal 72951413.115504

Equilateral Triangle

Length = n
Perimeter 126355554
Area 7.681513516077E+14
Altitude 36475706.557752

Triangular Pyramid

Length = n
Surface area 7.681513516077E+14
Volume 8.8054792158883E+21
Height 19854859.794218