20996470 (number)
20996470 is an even 8-digits composite number following 20996469 and preceding 20996471. In scientific notation, it is written as 2.0996470 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 64 positive divisors. There are 7096320 positive integers (up to 20996470) that are relatively prime to 20996470.
Interesting facts
- 20996470 has 64 divisors, whose sum is 44250624
- The reverse of 20996470 is 07469902
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | twenty million nine hundred ninety-six thousand four hundred seventy |
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Notation
Scientific notation | 2.0996470 × 10^7 |
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Engineering notation | 2.0996470 × 10^6 |
Prime Factorization of 20996470
Prime Factorization 2 × 11 × 5 × 23 × 43 × 193
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20996470 | Product of the distinct prime numbers |
The prime factorization of 20996470 is 2 × 11 × 5 × 23 × 43 × 193. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20996470)
Multiplication
n×yn×2 | 41992940 |
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n×3 | 62989410 |
n×4 | 83985880 |
n×5 | 104982350 |
Division
n÷yn÷2 | 10498235 |
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n÷3 | 6998823.3333333 |
n÷3 | 5249117.5 |
n÷5 | 4199294 |
Exponentiation
nyn2 | 440851752460900 |
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n3 | 9.2563305949927E+21 |
n4 | 1.9435026764785E+29 |
n5 | 4.08066956416E+36 |
Nth Root
y√n2√n | 4582.1905241926 |
---|---|
3√n | 275.87695803797 |
4√n | 67.691879307584 |
5√n | 29.1359549639 |
Divisors of 20996470
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20996469 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20996470 can be divided by 64 positive divisors. The sum of these divisors (counting 20996470) is 1, the average is 0.015625.
Base conversion 20996470
Base | System | Value |
---|---|---|
2 | Binary | 1010000000110000101110110 |
3 | Ternary | 1110111201202001 |
4 | Quaternary | 1100012011312 |
5 | Quinary | 20333341340 |
6 | Senary | 2030005514 |
8 | Octal | 120060566 |
10 | Decimal | 20996470 |
12 | Duodecimal | 704689a |
16 | Hexadecimal | 1406176 |
20 | Vigesimal | 6b4b3a |
36 | Base36 | ci0za |
Cryptographic Hash Functions
md5 | 1f56f215629714e27dfc6930a00db0ab |
---|---|
sha1 | 9450b04c19c6a5ea3d4f506511054d570d5d77fa |
sha256 | 03c203017bc751383e6ab01113a34809b18631466f6e3e18207bd13250f89a5d |
sha512 | 918e282c4629546b9154784576bf158cf9ee86a1bcd14e466bc7e0194fa46c76aec192489a0ba7051724f686c0586dae9890d78efd3da372506b47d98cb4cc84 |
ripemd-160 | e3ec0cc140fe5f0ca19f5830222be6c38f0cd5e5 |
20996470 as geometric shapes
Circle
Radius = nDiameter | 41992940 |
---|---|
Circumference | 131924711.80664 |
Area | 1.3849766268533E+15 |
Sphere
Radius = nVolume | 3.877282692857E+22 |
---|---|
Surface area | 5.5399065074134E+15 |
Circumference | 131924711.80664 |
Square
Length = nPerimeter | 83985880 |
---|---|
Area | 440851752460900 |
Diagonal | 29693492.63596 |
Cube
Length = nSurface area | 2645110514765400 |
---|---|
Volume | 9.2563305949927E+21 |
Space diagonal | 36366952.819596 |
Equilateral Triangle
Length = nPerimeter | 62989410 |
---|---|
Area | 1.9089440846701E+14 |
Altitude | 18183476.409798 |
Triangular Pyramid
Length = nSurface area | 1.9089440846701E+14 |
---|---|
Volume | 1.090869022104E+21 |
Height | 9897830.8786533 |