1997802950 (number)
1997802950 is an even 10-digits composite number following 1997802949 and preceding 1997802951. In scientific notation, it is written as 1.997802950 × 10^9. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 670588800 positive integers (up to 1997802950) that are relatively prime to 1997802950.
Interesting facts
- 1997802950 has 32 divisors, whose sum is 3943090368
- The reverse of 1997802950 is 0592087991
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 50
- Digital Root 5
Name
Name | one billion nine hundred ninety-seven million eight hundred two thousand nine hundred fifty |
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Notation
Scientific notation | 1.997802950 × 10^9 |
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Engineering notation | 1.997802950 × 10^9 |
Prime Factorization of 1997802950
Prime Factorization 2 × 5 × 55 × 13 × 279413
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1997802950 | Product of the distinct prime numbers |
The prime factorization of 1997802950 is 2 × 5 × 55 × 13 × 279413. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1997802950)
Multiplication
n×yn×2 | 3995605900 |
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n×3 | 5993408850 |
n×4 | 7991211800 |
n×5 | 9989014750 |
Division
n÷yn÷2 | 998901475 |
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n÷3 | 665934316.66667 |
n÷3 | 499450737.5 |
n÷5 | 399560590 |
Exponentiation
nyn2 | 3991216627028702500 |
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n3 | 7.973664351567E+27 |
n4 | 1.592981016387E+37 |
n5 | 3.182462173832E+46 |
Nth Root
y√n2√n | 44696.78903456 |
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3√n | 1259.4595292658 |
4√n | 211.41615130959 |
5√n | 72.462035594489 |
Divisors of 1997802950
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 | -1997802949 | 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 1997802950 can be divided by 32 positive divisors. The sum of these divisors (counting 1997802950) is 1, the average is 0.03125.
Base conversion 1997802950
Base | System | Value |
---|---|---|
2 | Binary | 1110111000101000000110111000110 |
3 | Ternary | 12011020012220102212 |
4 | Quaternary | 1313011000313012 |
5 | Quinary | 13042414143300 |
6 | Senary | 530123503422 |
8 | Octal | 16705006706 |
10 | Decimal | 1997802950 |
12 | Duodecimal | 479087b72 |
16 | Hexadecimal | 77140dc6 |
20 | Vigesimal | 1b46577a |
36 | Base36 | x1fume |
Cryptographic Hash Functions
md5 | c4ae5be933cad5ddf478c6da6d2e39e3 |
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sha1 | 3fc545482c508893f6860b59a15ed9fa5007b950 |
sha256 | 1b92090f5cd330644b613554f5e0764a204d33961c500b7105f6822470b58d55 |
sha512 | 47c641356d6bca1b3202657f51cbea51ea79acda24452332e35ef43fa4ecc8fec056030a5fdde141bb5a1c399886fc52033ad6ac4cfa9bab9544cef8d7b7aef4 |
ripemd-160 | 8e68243b46b77b0f43b4290b2842ba37c99fdadb |
1997802950 as geometric shapes
Circle
Radius = nDiameter | 3995605900 |
---|---|
Circumference | 12552566142.08 |
Area | 1.2538776834359E+19 |
Sphere
Radius = nVolume | 3.3400007132098E+28 |
---|---|
Surface area | 5.0155107337435E+19 |
Circumference | 12552566142.08 |
Square
Length = nPerimeter | 7991211800 |
---|---|
Area | 3991216627028702500 |
Diagonal | 2825320026.839 |
Cube
Length = nSurface area | 2.3947299762172E+19 |
---|---|
Volume | 7.973664351567E+27 |
Space diagonal | 3460296212.911 |
Equilateral Triangle
Length = nPerimeter | 5993408850 |
---|---|
Area | 1.7282474955068E+18 |
Altitude | 1730148106.4555 |
Triangular Pyramid
Length = nSurface area | 1.7282474955068E+18 |
---|---|
Volume | 9.3970535564974E+26 |
Height | 941773342.27966 |