111888 (number)
111888 is an even 6-digits composite number following 111887 and preceding 111889. In scientific notation, it is written as 1.11888 × 10^5. The sum of its digits is 27. It has a total of 9 prime factors and 80 positive divisors. There are 31104 positive integers (up to 111888) that are relatively prime to 111888.
Interesting facts
- 111888 has 80 divisors, whose sum is 376960
- The reverse of 111888 is 888111
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred eleven thousand eight hundred eighty-eight |
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Notation
Scientific notation | 1.11888 × 10^5 |
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Engineering notation | 1.11888 × 10^3 |
Prime Factorization of 111888
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 7 × 3 × 37
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1554 | Product of the distinct prime numbers |
The prime factorization of 111888 is 2 × 2 × 2 × 2 × 3 × 3 × 7 × 3 × 37. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 111888)
Multiplication
n×yn×2 | 223776 |
---|---|
n×3 | 335664 |
n×4 | 447552 |
n×5 | 559440 |
Division
n÷yn÷2 | 55944 |
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n÷3 | 37296 |
n÷3 | 27972 |
n÷5 | 22377.6 |
Exponentiation
nyn2 | 12518924544 |
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n3 | 1400717429379072 |
n4 | 1.5672347173837E+20 |
n5 | 1.7535475805862E+25 |
Nth Root
y√n2√n | 334.49663675439 |
---|---|
3√n | 48.186772309561 |
4√n | 18.289249212431 |
5√n | 10.227198898316 |
Divisors of 111888
80 divisors
τ | Total Divisors | 80 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -111887 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 111888 can be divided by 80 positive divisors. The sum of these divisors (counting 111888) is 1, the average is 0.0125.
Base conversion 111888
Base | System | Value |
---|---|---|
2 | Binary | 11011010100010000 |
3 | Ternary | 12200111000 |
4 | Quaternary | 123110100 |
5 | Quinary | 12040023 |
6 | Senary | 2222000 |
8 | Octal | 332420 |
10 | Decimal | 111888 |
12 | Duodecimal | 54900 |
16 | Hexadecimal | 1b510 |
20 | Vigesimal | dje8 |
36 | Base36 | 2ec0 |
Cryptographic Hash Functions
md5 | fb486b56434f22c70ac659ed1ac6cf06 |
---|---|
sha1 | f90eef822bbeba3e5ecc74e1c48c5742fe6bc191 |
sha256 | cb7a8d0fb22f155bd5f713a97999caac655dedca6a64d5e422e3b104f7ff98ef |
sha512 | 6f7ed083499b92020a16c52659cbd8044a83370950bd8e32cfca12420a1978687e7dccd11772a74877d7c4d366d2aa92aa18b0d8aebc1ae195fd834b76d6de21 |
ripemd-160 | 704ad15f0e11355bd08d2b8418f4f3fca494b6c9 |
111888 as geometric shapes
Circle
Radius = nDiameter | 223776 |
---|---|
Circumference | 703013.03764971 |
Area | 39329361378.275 |
Sphere
Radius = nVolume | 5.8673114478566E+15 |
---|---|
Surface area | 157317445513.1 |
Circumference | 703013.03764971 |
Square
Length = nPerimeter | 447552 |
---|---|
Area | 12518924544 |
Diagonal | 158233.5270668 |
Cube
Length = nSurface area | 75113547264 |
---|---|
Volume | 1400717429379072 |
Space diagonal | 193795.70075727 |
Equilateral Triangle
Length = nPerimeter | 335664 |
---|---|
Area | 5420853341.5823 |
Altitude | 96897.850378633 |
Triangular Pyramid
Length = nSurface area | 5420853341.5823 |
---|---|
Volume | 1.6507613214002E+14 |
Height | 52744.509022267 |