189968444 (number)
189968444 is an even 9-digits composite number following 189968443 and preceding 189968445. In scientific notation, it is written as 1.89968444 × 10^8. The sum of its digits is 53. It has a total of 6 prime factors and 36 positive divisors. There are 90853056 positive integers (up to 189968444) that are relatively prime to 189968444.
Interesting facts
- 189968444 has 36 divisors, whose sum is 347529000
- The reverse of 189968444 is 444869981
- Previous prime number is 149
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 nine hundred sixty-eight thousand four hundred forty-four |
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Notation
Scientific notation | 1.89968444 × 10^8 |
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Engineering notation | 1.89968444 × 10^6 |
Prime Factorization of 189968444
Prime Factorization 2 × 2 × 29 × 29 × 149 × 379
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3275318 | Product of the distinct prime numbers |
The prime factorization of 189968444 is 2 × 2 × 29 × 29 × 149 × 379. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 189968444)
Multiplication
n×yn×2 | 379936888 |
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n×3 | 569905332 |
n×4 | 759873776 |
n×5 | 949842220 |
Division
n÷yn÷2 | 94984222 |
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n÷3 | 63322814.666667 |
n÷3 | 47492111 |
n÷5 | 37993688.8 |
Exponentiation
nyn2 | 36088009715781136 |
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n3 | 6.8555830527638E+24 |
n4 | 1.3023444452463E+33 |
n5 | 2.4740434781549E+41 |
Nth Root
y√n2√n | 13782.904048132 |
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3√n | 574.85787943126 |
4√n | 117.40061349129 |
5√n | 45.262266053787 |
Divisors of 189968444
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -189968443 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 189968444 can be divided by 36 positive divisors. The sum of these divisors (counting 189968444) is 1, the average is 0.027777777777778.
Base conversion 189968444
Base | System | Value |
---|---|---|
2 | Binary | 1011010100101011000000111100 |
3 | Ternary | 111020110101201022 |
4 | Quaternary | 23110223000330 |
5 | Quinary | 342112442234 |
6 | Senary | 30503403312 |
8 | Octal | 1324530074 |
10 | Decimal | 189968444 |
12 | Duodecimal | 53753538 |
16 | Hexadecimal | b52b03c |
20 | Vigesimal | 2j76124 |
36 | Base36 | 353ol8 |
Cryptographic Hash Functions
md5 | 5b66cb28c92b233a450961e751c05ef4 |
---|---|
sha1 | d3db6e666c59d4261419b99e8ef7d324d9b40d40 |
sha256 | e242a1b080f522ebae30b891afba15029f20cccb3ee0972ddfd2abc1e6745147 |
sha512 | ee2813922ef838d10f59de93c78749c7d3485b34b4b45e46d33af4b820ac7cc05ec06d3bd42c061773bc9f57ff33ed447a58e582f77174a76fb462d24447fb41 |
ripemd-160 | cf42036c823927538012f123fe5048250e65fdea |
189968444 as geometric shapes
Circle
Radius = nDiameter | 379936888 |
---|---|
Circumference | 1193606936.1686 |
Area | 1.1337382620578E+17 |
Sphere
Radius = nVolume | 2.8716599139517E+25 |
---|---|
Surface area | 4.534953048231E+17 |
Circumference | 1193606936.1686 |
Square
Length = nPerimeter | 759873776 |
---|---|
Area | 36088009715781136 |
Diagonal | 268655949.92771 |
Cube
Length = nSurface area | 216528058294686816 |
---|---|
Volume | 6.8555830527638E+24 |
Space diagonal | 329034996.8428 |
Equilateral Triangle
Length = nPerimeter | 569905332 |
---|---|
Area | 1.5626566592943E+16 |
Altitude | 164517498.4214 |
Triangular Pyramid
Length = nSurface area | 1.5626566592943E+16 |
---|---|
Volume | 8.0793821093281E+23 |
Height | 89551983.309238 |