188996940 (number)
188996940 is an even 9-digits composite number following 188996939 and preceding 188996941. In scientific notation, it is written as 1.88996940 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 144 positive divisors. There are 44928000 positive integers (up to 188996940) that are relatively prime to 188996940.
Interesting facts
- 188996940 has 144 divisors, whose sum is 637562016
- The reverse of 188996940 is 049699881
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | one hundred eighty-eight million nine hundred ninety-six thousand nine hundred forty |
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Notation
Scientific notation | 1.88996940 × 10^8 |
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Engineering notation | 1.88996940 × 10^6 |
Prime Factorization of 188996940
Prime Factorization 2 × 2 × 11 × 5 × 3 × 3 × 53 × 1801
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 31499490 | Product of the distinct prime numbers |
The prime factorization of 188996940 is 2 × 2 × 11 × 5 × 3 × 3 × 53 × 1801. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 188996940)
Multiplication
n×yn×2 | 377993880 |
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n×3 | 566990820 |
n×4 | 755987760 |
n×5 | 944984700 |
Division
n÷yn÷2 | 94498470 |
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n÷3 | 62998980 |
n÷3 | 47249235 |
n÷5 | 37799388 |
Exponentiation
nyn2 | 35719843329363600 |
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n3 | 6.7509410865291E+24 |
n4 | 1.2759072074743E+33 |
n5 | 2.4114255793658E+41 |
Nth Root
y√n2√n | 13747.615793293 |
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3√n | 573.87625768832 |
4√n | 117.25022726329 |
5√n | 45.215876559639 |
Divisors of 188996940
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -188996939 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 188996940 can be divided by 144 positive divisors. The sum of these divisors (counting 188996940) is 1, the average is 0.0069444444444444.
Base conversion 188996940
Base | System | Value |
---|---|---|
2 | Binary | 1011010000111101110101001100 |
3 | Ternary | 111011122001001200 |
4 | Quaternary | 23100331311030 |
5 | Quinary | 341340400230 |
6 | Senary | 30430505500 |
8 | Octal | 1320756514 |
10 | Decimal | 188996940 |
12 | Duodecimal | 53365290 |
16 | Hexadecimal | b43dd4c |
20 | Vigesimal | 2j14c70 |
36 | Base36 | 34iuz0 |
Cryptographic Hash Functions
md5 | 11e4a8d20f417f4c4055fc4c0ae33956 |
---|---|
sha1 | 28f07445dd53805f23e53dbeea107d59c1c936da |
sha256 | e89377bbf6a719bdb7ae79b613f0b3eb56b826a7a394bd6639000ca962774211 |
sha512 | 42318c3c732e912e265cc794351b9c3b7367a05957f4c29b3b9bde396fa4186dfc55d5c373a68afcd618cc4c8f015bfb6147cd29082370c11082023169a40623 |
ripemd-160 | 5ce2ee7d82bd5e1262aab06e32f47c832d059851 |
188996940 as geometric shapes
Circle
Radius = nDiameter | 377993880 |
---|---|
Circumference | 1187502796.5099 |
Area | 1.1221719739091E+17 |
Sphere
Radius = nVolume | 2.8278275896343E+25 |
---|---|
Surface area | 4.4886878956363E+17 |
Circumference | 1187502796.5099 |
Square
Length = nPerimeter | 755987760 |
---|---|
Area | 35719843329363600 |
Diagonal | 267282035.79501 |
Cube
Length = nSurface area | 214319059976181600 |
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Volume | 6.7509410865291E+24 |
Space diagonal | 327352302.55505 |
Equilateral Triangle
Length = nPerimeter | 566990820 |
---|---|
Area | 1.5467145871214E+16 |
Altitude | 163676151.27752 |
Triangular Pyramid
Length = nSurface area | 1.5467145871214E+16 |
---|---|
Volume | 7.9560603694594E+23 |
Height | 89094011.931671 |