830197890 (number)
830197890 is an even 9-digits composite number following 830197889 and preceding 830197891. In scientific notation, it is written as 8.30197890 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 208362240 positive integers (up to 830197890) that are relatively prime to 830197890.
Interesting facts
- 830197890 has 32 divisors, whose sum is 1640870784
- The reverse of 830197890 is 098791038
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | eight hundred thirty million one hundred ninety-seven thousand eight hundred ninety |
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Notation
Scientific notation | 8.30197890 × 10^8 |
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Engineering notation | 8.30197890 × 10^6 |
Prime Factorization of 830197890
Prime Factorization 2 × 5 × 27 × 17 × 180871
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 830197890 | Product of the distinct prime numbers |
The prime factorization of 830197890 is 2 × 5 × 27 × 17 × 180871. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 830197890)
Multiplication
n×yn×2 | 1660395780 |
---|---|
n×3 | 2490593670 |
n×4 | 3320791560 |
n×5 | 4150989450 |
Division
n÷yn÷2 | 415098945 |
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n÷3 | 276732630 |
n÷3 | 207549472.5 |
n÷5 | 166039578 |
Exponentiation
nyn2 | 689228536560452100 |
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n3 | 5.7219607678028E+26 |
n4 | 4.7503597560926E+35 |
n5 | 3.943738646249E+44 |
Nth Root
y√n2√n | 28813.154808177 |
---|---|
3√n | 939.85431950912 |
4√n | 169.74438078528 |
5√n | 60.790585328094 |
Divisors of 830197890
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -830197889 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 830197890 can be divided by 32 positive divisors. The sum of these divisors (counting 830197890) is 1, the average is 0.03125.
Base conversion 830197890
Base | System | Value |
---|---|---|
2 | Binary | 110001011110111101000010000010 |
3 | Ternary | 2010212011102102000 |
4 | Quaternary | 301132331002002 |
5 | Quinary | 3200012313030 |
6 | Senary | 214214004430 |
8 | Octal | 6136750202 |
10 | Decimal | 830197890 |
12 | Duodecimal | 1b2046716 |
16 | Hexadecimal | 317bd082 |
20 | Vigesimal | cj8eeea |
36 | Base36 | dqa0si |
Cryptographic Hash Functions
md5 | 0cf0ceb48aa83e560082e12c536ed416 |
---|---|
sha1 | 3b57d532445775e38283e3dc0c79a14e29add33c |
sha256 | 56bfea4aa4ebba6438fb69c940721ba36bdb0b1efca011252be4c2a305dd6ed3 |
sha512 | f4a76e9e29ea865b2ff1b3e7cbf734eda9f6e267cc49d10dd18f0de83487d42ca18fc5fe551e179f979db04315e9ff5b46e3e5d20d8f50699f62962b12d278ee |
ripemd-160 | daa0e8149a6c1d01396f11a99278d985fa01a429 |
830197890 as geometric shapes
Circle
Radius = nDiameter | 1660395780 |
---|---|
Circumference | 5216287184.4995 |
Area | 2.1652753071028E+18 |
Sphere
Radius = nVolume | 2.3968093216344E+27 |
---|---|
Surface area | 8.661101228411E+18 |
Circumference | 5216287184.4995 |
Square
Length = nPerimeter | 3320791560 |
---|---|
Area | 689228536560452100 |
Diagonal | 1174077115.4915 |
Cube
Length = nSurface area | 4135371219362712600 |
---|---|
Volume | 5.7219607678028E+26 |
Space diagonal | 1437944925.8165 |
Equilateral Triangle
Length = nPerimeter | 2490593670 |
---|---|
Area | 2.9844471083726E+17 |
Altitude | 718972462.90824 |
Triangular Pyramid
Length = nSurface area | 2.9844471083726E+17 |
---|---|
Volume | 6.7433954343279E+25 |
Height | 391359038.49718 |