189849392 (number)
189849392 is an even 9-digits composite number following 189849391 and preceding 189849393. In scientific notation, it is written as 1.89849392 × 10^8. The sum of its digits is 53. It has a total of 7 prime factors and 40 positive divisors. There are 92368640 positive integers (up to 189849392) that are relatively prime to 189849392.
Interesting facts
- 189849392 has 40 divisors, whose sum is 377855280
- The reverse of 189849392 is 293948981
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 53
- Digital Root 8
Name
Name | one hundred eighty-nine million eight hundred forty-nine thousand three hundred ninety-two |
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Notation
Scientific notation | 1.89849392 × 10^8 |
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Engineering notation | 1.89849392 × 10^6 |
Prime Factorization of 189849392
Prime Factorization 2 × 2 × 2 × 2 × 53 × 131 × 1709
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 23731174 | Product of the distinct prime numbers |
The prime factorization of 189849392 is 2 × 2 × 2 × 2 × 53 × 131 × 1709. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 189849392)
Multiplication
n×yn×2 | 379698784 |
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n×3 | 569548176 |
n×4 | 759397568 |
n×5 | 949246960 |
Division
n÷yn÷2 | 94924696 |
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n÷3 | 63283130.666667 |
n÷3 | 47462348 |
n÷5 | 37969878.4 |
Exponentiation
nyn2 | 36042791642769664 |
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n3 | 6.8427020793625E+24 |
n4 | 1.2990828294041E+33 |
n5 | 2.4663008532001E+41 |
Nth Root
y√n2√n | 13778.584542688 |
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3√n | 574.73776776017 |
4√n | 117.38221561501 |
5√n | 45.256591517023 |
Divisors of 189849392
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -189849391 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 189849392 can be divided by 40 positive divisors. The sum of these divisors (counting 189849392) is 1, the average is 0.025.
Base conversion 189849392
Base | System | Value |
---|---|---|
2 | Binary | 1011010100001101111100110000 |
3 | Ternary | 111020020100101222 |
4 | Quaternary | 23110031330300 |
5 | Quinary | 342100140032 |
6 | Senary | 30501044212 |
8 | Octal | 1324157460 |
10 | Decimal | 189849392 |
12 | Duodecimal | 536b6668 |
16 | Hexadecimal | b50df30 |
20 | Vigesimal | 2j6b39c |
36 | Base36 | 3514q8 |
Cryptographic Hash Functions
md5 | d6af07581759e3f91e3e5294643d7be5 |
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sha1 | 319603314ff924b5eb3aa51c0f37d71580ebf9a0 |
sha256 | cc6d514b393fd5dc7a33b372d4434cfa3bd63f183178b82fa8d67dbd06f24d92 |
sha512 | b2a121e6420d9cbd5507a577506c1b0c9a8d9665427eff4c2a1e6995217843c2507a4cda011dd05110139b0abcaac361bfb424a1f43c55764b0dbfd5aba03bc8 |
ripemd-160 | defaef422b6175de2789a54906418f6468646b4d |
189849392 as geometric shapes
Circle
Radius = nDiameter | 379698784 |
---|---|
Circumference | 1192858910.3914 |
Area | 1.1323176943979E+17 |
Sphere
Radius = nVolume | 2.8662643444305E+25 |
---|---|
Surface area | 4.5292707775917E+17 |
Circumference | 1192858910.3914 |
Square
Length = nPerimeter | 759397568 |
---|---|
Area | 36042791642769664 |
Diagonal | 268487584.97469 |
Cube
Length = nSurface area | 216256749856617984 |
---|---|
Volume | 6.8427020793625E+24 |
Space diagonal | 328828792.73006 |
Equilateral Triangle
Length = nPerimeter | 569548176 |
---|---|
Area | 1.5606986592974E+16 |
Altitude | 164414396.36503 |
Triangular Pyramid
Length = nSurface area | 1.5606986592974E+16 |
---|---|
Volume | 8.0642017365942E+23 |
Height | 89495861.658229 |