118728828 (number)
118728828 is an even 9-digits composite number following 118728827 and preceding 118728829. In scientific notation, it is written as 1.18728828 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 39575952 positive integers (up to 118728828) that are relatively prime to 118728828.
Interesting facts
- 118728828 has 36 divisors, whose sum is 311238200
- The reverse of 118728828 is 828827811
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred eighteen million seven hundred twenty-eight thousand eight hundred twenty-eight |
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Notation
Scientific notation | 1.18728828 × 10^8 |
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Engineering notation | 1.18728828 × 10^6 |
Prime Factorization of 118728828
Prime Factorization 2 × 2 × 3 × 27 × 3 × 122149
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 19788138 | Product of the distinct prime numbers |
The prime factorization of 118728828 is 2 × 2 × 3 × 27 × 3 × 122149. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 118728828)
Multiplication
n×yn×2 | 237457656 |
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n×3 | 356186484 |
n×4 | 474915312 |
n×5 | 593644140 |
Division
n÷yn÷2 | 59364414 |
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n÷3 | 39576276 |
n÷3 | 29682207 |
n÷5 | 23745765.6 |
Exponentiation
nyn2 | 14096534598253584 |
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n3 | 1.6736650317121E+24 |
n4 | 1.9871228767976E+32 |
n5 | 2.3592877025417E+40 |
Nth Root
y√n2√n | 10896.275877565 |
---|---|
3√n | 491.49457316472 |
4√n | 104.38522825364 |
5√n | 41.201330061949 |
Divisors of 118728828
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -118728827 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 118728828 can be divided by 36 positive divisors. The sum of these divisors (counting 118728828) is 1, the average is 0.027777777777778.
Base conversion 118728828
Base | System | Value |
---|---|---|
2 | Binary | 111000100111010100001111100 |
3 | Ternary | 22021102001100000 |
4 | Quaternary | 13010322201330 |
5 | Quinary | 220343310303 |
6 | Senary | 15440434300 |
8 | Octal | 704724174 |
10 | Decimal | 118728828 |
12 | Duodecimal | 33918990 |
16 | Hexadecimal | 713a87c |
20 | Vigesimal | 1h21218 |
36 | Base36 | 1yorr0 |
Cryptographic Hash Functions
md5 | 29937ebeccc1d466c3f570f7952a9eb2 |
---|---|
sha1 | 7b50cbbb29302bbd0b5317c60f8462c4e37d7835 |
sha256 | 3e26c972cb513904abedcd1312d9ceeca0784714e51233e12d71231c47a3d3dd |
sha512 | 509bcf060d6665dde3d5832c3f073ff922ed547cd169fa95fa3d106772d153462b3bcaa32b83377bce30a64e44190e792dce45a829c3cad2809f65aa7128763a |
ripemd-160 | 0279a7075ca446e8873c630c97d7cbec1f928551 |
118728828 as geometric shapes
Circle
Radius = nDiameter | 237457656 |
---|---|
Circumference | 745995227.62825 |
Area | 4.4285569534948E+16 |
Sphere
Radius = nVolume | 7.0106316909291E+24 |
---|---|
Surface area | 1.7714227813979E+17 |
Circumference | 745995227.62825 |
Square
Length = nPerimeter | 474915312 |
---|---|
Area | 14096534598253584 |
Diagonal | 167907918.80226 |
Cube
Length = nSurface area | 84579207589521504 |
---|---|
Volume | 1.6736650317121E+24 |
Space diagonal | 205644362.41911 |
Equilateral Triangle
Length = nPerimeter | 356186484 |
---|---|
Area | 6.1039785337069E+15 |
Altitude | 102822181.20955 |
Triangular Pyramid
Length = nSurface area | 6.1039785337069E+15 |
---|---|
Volume | 1.9724331555974E+23 |
Height | 55969306.267421 |