20198241 (number)
20198241 is an odd 8-digits composite number following 20198240 and preceding 20198242. In scientific notation, it is written as 2.0198241 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 40 positive divisors. There are 11525976 positive integers (up to 20198241) that are relatively prime to 20198241.
Interesting facts
- 20198241 has 40 divisors, whose sum is 35235200
- The reverse of 20198241 is 14289102
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million one hundred ninety-eight thousand two hundred forty-one |
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Notation
Scientific notation | 2.0198241 × 10^7 |
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Engineering notation | 2.0198241 × 10^6 |
Prime Factorization of 20198241
Prime Factorization 3 × 9 × 3 × 49 × 7 × 727
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6732747 | Product of the distinct prime numbers |
The prime factorization of 20198241 is 3 × 9 × 3 × 49 × 7 × 727. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20198241)
Multiplication
n×yn×2 | 40396482 |
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n×3 | 60594723 |
n×4 | 80792964 |
n×5 | 100991205 |
Division
n÷yn÷2 | 10099120.5 |
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n÷3 | 6732747 |
n÷3 | 5049560.25 |
n÷5 | 4039648.2 |
Exponentiation
nyn2 | 407968939494081 |
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n3 | 8.2402549604159E+21 |
n4 | 1.6643865559193E+29 |
n5 | 3.3617680773617E+36 |
Nth Root
y√n2√n | 4494.245320407 |
---|---|
3√n | 272.33566277335 |
4√n | 67.039132753989 |
5√n | 28.910973122529 |
Divisors of 20198241
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 | -20198240 | 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 20198241 can be divided by 40 positive divisors. The sum of these divisors (counting 20198241) is 1, the average is 0.025.
Base conversion 20198241
Base | System | Value |
---|---|---|
2 | Binary | 1001101000011001101100001 |
3 | Ternary | 1102000011210000 |
4 | Quaternary | 1031003031201 |
5 | Quinary | 20132320431 |
6 | Senary | 2000530213 |
8 | Octal | 115031541 |
10 | Decimal | 20198241 |
12 | Duodecimal | 6920969 |
16 | Hexadecimal | 1343361 |
20 | Vigesimal | 664fc1 |
36 | Base36 | c0x29 |
Cryptographic Hash Functions
md5 | d667da9a95d5ce8b05b9c1572f0f6c18 |
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sha1 | ab767d43cba90d2c393b63e436d1f86d2098141b |
sha256 | 3877d5a0c48435deda225bf9579ad010881fbe5b9d5cc45e3efbde4030d1f90c |
sha512 | 4bd0afabb440e117ec4ded54747579a54a64d2f803fa89fc100c9be36d171d952c634522757cd42dbf75dcd46bf71278949033f1d2b8f0fc4ad53f194a03ef2c |
ripemd-160 | c53c47624265361eec4fc742bba67b7766cd6895 |
20198241 as geometric shapes
Circle
Radius = nDiameter | 40396482 |
---|---|
Circumference | 126909291.08207 |
Area | 1.2816722232074E+15 |
Sphere
Radius = nVolume | 3.4516699263132E+22 |
---|---|
Surface area | 5.1266888928297E+15 |
Circumference | 126909291.08207 |
Square
Length = nPerimeter | 80792964 |
---|---|
Area | 407968939494081 |
Diagonal | 28564626.35828 |
Cube
Length = nSurface area | 2447813636964486 |
---|---|
Volume | 8.2402549604159E+21 |
Space diagonal | 34984379.635521 |
Equilateral Triangle
Length = nPerimeter | 60594723 |
---|---|
Area | 1.7665573277844E+14 |
Altitude | 17492189.81776 |
Triangular Pyramid
Length = nSurface area | 1.7665573277844E+14 |
---|---|
Volume | 9.7112336020269E+20 |
Height | 9521542.1194268 |