188399042 (number)
188399042 is an even 9-digits composite number following 188399041 and preceding 188399043. In scientific notation, it is written as 1.88399042 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 82285632 positive integers (up to 188399042) that are relatively prime to 188399042.
Interesting facts
- 188399042 has 48 divisors, whose sum is 321471360
- The reverse of 188399042 is 240993881
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 44
- Digital Root 8
Name
Name | one hundred eighty-eight million three hundred ninety-nine thousand forty-two |
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Notation
Scientific notation | 1.88399042 × 10^8 |
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Engineering notation | 1.88399042 × 10^6 |
Prime Factorization of 188399042
Prime Factorization 2 × 13 × 67 × 37 × 37 × 79
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 5091866 | Product of the distinct prime numbers |
The prime factorization of 188399042 is 2 × 13 × 67 × 37 × 37 × 79. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 188399042)
Multiplication
n×yn×2 | 376798084 |
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n×3 | 565197126 |
n×4 | 753596168 |
n×5 | 941995210 |
Division
n÷yn÷2 | 94199521 |
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n÷3 | 62799680.666667 |
n÷3 | 47099760.5 |
n÷5 | 37679808.4 |
Exponentiation
nyn2 | 35494199026517764 |
---|---|
n3 | 6.6870730931533E+24 |
n4 | 1.2598381645341E+33 |
n5 | 2.3735230327325E+41 |
Nth Root
y√n2√n | 13725.853051814 |
---|---|
3√n | 573.27045964879 |
4√n | 117.15738581845 |
5√n | 45.187231908536 |
Divisors of 188399042
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 | -188399041 | 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 188399042 can be divided by 48 positive divisors. The sum of these divisors (counting 188399042) is 1, the average is 0.020833333333333.
Base conversion 188399042
Base | System | Value |
---|---|---|
2 | Binary | 1011001110101011110111000010 |
3 | Ternary | 111010111122220022 |
4 | Quaternary | 23032223313002 |
5 | Quinary | 341212232132 |
6 | Senary | 30410013442 |
8 | Octal | 1316536702 |
10 | Decimal | 188399042 |
12 | Duodecimal | 53117282 |
16 | Hexadecimal | b3abdc2 |
20 | Vigesimal | 2ih9hc2 |
36 | Base36 | 3461mq |
Cryptographic Hash Functions
md5 | d3707acc436bdb7c70ac34380348fdaf |
---|---|
sha1 | 71856ee6d57807c6824517eb36138ab4ad12c514 |
sha256 | e4f6b3de4959624244611441227f7154b8587adcfc13151dbc458313f81cc694 |
sha512 | 507c571b7c8b15344f9a78c90ddad89426d02abb37409909a176815157e114a0233a4f44606feaa905d04bc1eff4cf45f79a38bc6c9b8b7fc0d97f8052a33785 |
ripemd-160 | d47c19e3034162ca4d3b2fb18ca14838f72f4f51 |
188399042 as geometric shapes
Circle
Radius = nDiameter | 376798084 |
---|---|
Circumference | 1183746092.5811 |
Area | 1.1150831490676E+17 |
Sphere
Radius = nVolume | 2.8010746271291E+25 |
---|---|
Surface area | 4.4603325962705E+17 |
Circumference | 1183746092.5811 |
Square
Length = nPerimeter | 753596168 |
---|---|
Area | 35494199026517764 |
Diagonal | 266436480.3345 |
Cube
Length = nSurface area | 212965194159106584 |
---|---|
Volume | 6.6870730931533E+24 |
Space diagonal | 326316712.8413 |
Equilateral Triangle
Length = nPerimeter | 565197126 |
---|---|
Area | 1.5369439021973E+16 |
Altitude | 163158356.42065 |
Triangular Pyramid
Length = nSurface area | 1.5369439021973E+16 |
---|---|
Volume | 7.8807912174313E+23 |
Height | 88812160.111499 |