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
- 42118518 has 48 divisors, whose sum is 92627280
- The reverse of 42118518 is 81581124
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | forty-two million one hundred eighteen thousand five hundred eighteen |
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Notation
Scientific notation | 4.2118518 × 10^7 |
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Engineering notation | 4.2118518 × 10^6 |
Prime Factorization of 42118518
Prime Factorization 2 × 13 × 3 × 13 × 73 × 569
Composite numberω | 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×yn×2 | 84237036 |
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n×3 | 126355554 |
n×4 | 168474072 |
n×5 | 210592590 |
Division
n÷yn÷2 | 21059259 |
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n÷3 | 14039506 |
n÷3 | 10529629.5 |
n÷5 | 8423703.6 |
Exponentiation
nyn2 | 1773969558516324 |
---|---|
n3 | 7.4716968781822E+22 |
n4 | 3.1469679945426E+30 |
n5 | 1.3254562812357E+38 |
Nth Root
y√n2√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 = nDiameter | 84237036 |
---|---|
Circumference | 264638453.45778 |
Area | 5.5730897327268E+15 |
Sphere
Radius = nVolume | 3.1297370696463E+23 |
---|---|
Surface area | 2.2292358930907E+16 |
Circumference | 264638453.45778 |
Square
Length = nPerimeter | 168474072 |
---|---|
Area | 1773969558516324 |
Diagonal | 59564579.382655 |
Cube
Length = nSurface area | 10643817351097944 |
---|---|
Volume | 7.4716968781822E+22 |
Space diagonal | 72951413.115504 |
Equilateral Triangle
Length = nPerimeter | 126355554 |
---|---|
Area | 7.681513516077E+14 |
Altitude | 36475706.557752 |
Triangular Pyramid
Length = nSurface area | 7.681513516077E+14 |
---|---|
Volume | 8.8054792158883E+21 |
Height | 19854859.794218 |