188392380 (number)
188392380 is an even 9-digits composite number following 188392379 and preceding 188392381. In scientific notation, it is written as 1.88392380 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 45492480 positive integers (up to 188392380) that are relatively prime to 188392380.
Interesting facts
- 188392380 has 96 divisors, whose sum is 577704960
- The reverse of 188392380 is 083293881
- Previous prime number is 397
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | one hundred eighty-eight million three hundred ninety-two thousand three hundred eighty |
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Notation
Scientific notation | 1.88392380 × 10^8 |
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Engineering notation | 1.88392380 × 10^6 |
Prime Factorization of 188392380
Prime Factorization 2 × 2 × 3 × 5 × 11 × 397 × 719
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 94196190 | Product of the distinct prime numbers |
The prime factorization of 188392380 is 2 × 2 × 3 × 5 × 11 × 397 × 719. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 188392380)
Multiplication
n×yn×2 | 376784760 |
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n×3 | 565177140 |
n×4 | 753569520 |
n×5 | 941961900 |
Division
n÷yn÷2 | 94196190 |
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n÷3 | 62797460 |
n÷3 | 47098095 |
n÷5 | 37678476 |
Exponentiation
nyn2 | 35491688842064400 |
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n3 | 6.686363731176E+24 |
n4 | 1.2596599768619E+33 |
n5 | 2.3731034103176E+41 |
Nth Root
y√n2√n | 13725.610368942 |
---|---|
3√n | 573.26370240845 |
4√n | 117.1563501008 |
5√n | 45.186912329844 |
Divisors of 188392380
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -188392379 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 188392380 can be divided by 96 positive divisors. The sum of these divisors (counting 188392380) is 1, the average is 0.010416666666667.
Base conversion 188392380
Base | System | Value |
---|---|---|
2 | Binary | 1011001110101010001110111100 |
3 | Ternary | 111010111022202120 |
4 | Quaternary | 23032222032330 |
5 | Quinary | 341212024010 |
6 | Senary | 30405522540 |
8 | Octal | 1316521674 |
10 | Decimal | 188392380 |
12 | Duodecimal | 53113450 |
16 | Hexadecimal | b3aa3bc |
20 | Vigesimal | 2ih90j0 |
36 | Base36 | 345who |
Cryptographic Hash Functions
md5 | a45f391d1e8180f69154c8a2465344ce |
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sha1 | 61d805dec1837d68319abb59b2347400b81d9c58 |
sha256 | 55a6457c2cbf59cb7340cc389bb29243b8651742098a5817ad59e8f2440f877f |
sha512 | aefb7c866f13ae1573a84f946a4ed3ae9b14e71f3501e622edbb387da05e31df44a080a195e3baf1ffa33a8afcdb01f38885ba152610bcd78147d76476e776ff |
ripemd-160 | be2e4309dbc188f49b84fbcbcdf05fa836c7028a |
188392380 as geometric shapes
Circle
Radius = nDiameter | 376784760 |
---|---|
Circumference | 1183704234.0006 |
Area | 1.1150042892972E+17 |
Sphere
Radius = nVolume | 2.8007774902789E+25 |
---|---|
Surface area | 4.460017157189E+17 |
Circumference | 1183704234.0006 |
Square
Length = nPerimeter | 753569520 |
---|---|
Area | 35491688842064400 |
Diagonal | 266427058.84375 |
Cube
Length = nSurface area | 212950133052386400 |
---|---|
Volume | 6.686363731176E+24 |
Space diagonal | 326305173.91882 |
Equilateral Triangle
Length = nPerimeter | 565177140 |
---|---|
Area | 1.536835208022E+16 |
Altitude | 163152586.95941 |
Triangular Pyramid
Length = nSurface area | 1.536835208022E+16 |
---|---|
Volume | 7.8799552263238E+23 |
Height | 88809019.614582 |