118508728 (number)
118508728 is an even 9-digits composite number following 118508727 and preceding 118508729. In scientific notation, it is written as 1.18508728 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 54033408 positive integers (up to 118508728) that are relatively prime to 118508728.
Interesting facts
- 118508728 has 32 divisors, whose sum is 242197200
- The reverse of 118508728 is 827805811
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | one hundred eighteen million five hundred eight thousand seven hundred twenty-eight |
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Notation
Scientific notation | 1.18508728 × 10^8 |
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Engineering notation | 1.18508728 × 10^6 |
Prime Factorization of 118508728
Prime Factorization 2 × 2 × 2 × 13 × 83 × 13729
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 29627182 | Product of the distinct prime numbers |
The prime factorization of 118508728 is 2 × 2 × 2 × 13 × 83 × 13729. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 118508728)
Multiplication
n×yn×2 | 237017456 |
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n×3 | 355526184 |
n×4 | 474034912 |
n×5 | 592543640 |
Division
n÷yn÷2 | 59254364 |
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n÷3 | 39502909.333333 |
n÷3 | 29627182 |
n÷5 | 23701745.6 |
Exponentiation
nyn2 | 14044318612177984 |
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n3 | 1.6643743343559E+24 |
n4 | 1.9724288528037E+32 |
n5 | 2.3375003441626E+40 |
Nth Root
y√n2√n | 10886.171411474 |
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3√n | 491.19067372928 |
4√n | 104.33681714272 |
5√n | 41.186042882225 |
Divisors of 118508728
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -118508727 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 118508728 can be divided by 32 positive divisors. The sum of these divisors (counting 118508728) is 1, the average is 0.03125.
Base conversion 118508728
Base | System | Value |
---|---|---|
2 | Binary | 111000100000100110010111000 |
3 | Ternary | 22020222212102011 |
4 | Quaternary | 13010010302320 |
5 | Quinary | 220314234403 |
6 | Senary | 15432015304 |
8 | Octal | 704046270 |
10 | Decimal | 118508728 |
12 | Duodecimal | 33831534 |
16 | Hexadecimal | 7104cb8 |
20 | Vigesimal | 1h0dbg8 |
36 | Base36 | 1yk1x4 |
Cryptographic Hash Functions
md5 | 0f10d0ecb777bce4e0f3b8b173d5b3a5 |
---|---|
sha1 | 4950c1b2f514fcb7935388838c2c49e18cae5ed4 |
sha256 | cf0640b883a32eb496a60c403ffac17d7254f63783eef0851780cf32a3ce32f7 |
sha512 | 3545450bbf21a5da0c8b953686fc4c830e4a9f2b4aa6c7f2fd98310f47cec841b8bfca0d70ce4c708ea28d01d18784dde7470f6fff01914bc922076572e65291 |
ripemd-160 | c53ff2cee1cef99246a30f3a296a990ffdd542ce |
118508728 as geometric shapes
Circle
Radius = nDiameter | 237017456 |
---|---|
Circumference | 744612298.54214 |
Area | 4.4121528176693E+16 |
Sphere
Radius = nVolume | 6.971714908848E+24 |
---|---|
Surface area | 1.7648611270677E+17 |
Circumference | 744612298.54214 |
Square
Length = nPerimeter | 474034912 |
---|---|
Area | 14044318612177984 |
Diagonal | 167596650.39718 |
Cube
Length = nSurface area | 84265911673067904 |
---|---|
Volume | 1.6643743343559E+24 |
Space diagonal | 205263138.03636 |
Equilateral Triangle
Length = nPerimeter | 355526184 |
---|---|
Area | 6.0813683484944E+15 |
Altitude | 102631569.01818 |
Triangular Pyramid
Length = nSurface area | 6.0813683484944E+15 |
---|---|
Volume | 1.9614839637599E+23 |
Height | 55865550.132395 |