20798370 (number)
20798370 is an even 8-digits composite number following 20798369 and preceding 20798371. In scientific notation, it is written as 2.0798370 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 56 positive divisors. There are 5528736 positive integers (up to 20798370) that are relatively prime to 20798370.
Interesting facts
- 20798370 has 56 divisors, whose sum is 47965212
- The reverse of 20798370 is 07389702
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million seven hundred ninety-eight thousand three hundred seventy |
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Notation
Scientific notation | 2.0798370 × 10^7 |
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Engineering notation | 2.0798370 × 10^6 |
Prime Factorization of 20798370
Prime Factorization 2 × 45 × 9 × 3 × 3 × 9 × 317
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 770310 | Product of the distinct prime numbers |
The prime factorization of 20798370 is 2 × 45 × 9 × 3 × 3 × 9 × 317. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20798370)
Multiplication
n×yn×2 | 41596740 |
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n×3 | 62395110 |
n×4 | 83193480 |
n×5 | 103991850 |
Division
n÷yn÷2 | 10399185 |
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n÷3 | 6932790 |
n÷3 | 5199592.5 |
n÷5 | 4159674 |
Exponentiation
nyn2 | 432572194656900 |
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n3 | 8.9967965561862E+21 |
n4 | 1.8711870359029E+29 |
n5 | 3.8917640311911E+36 |
Nth Root
y√n2√n | 4560.522996324 |
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3√n | 275.00658937379 |
4√n | 67.531644407078 |
5√n | 29.080767215486 |
Divisors of 20798370
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20798369 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20798370 can be divided by 56 positive divisors. The sum of these divisors (counting 20798370) is 1, the average is 0.017857142857143.
Base conversion 20798370
Base | System | Value |
---|---|---|
2 | Binary | 1001111010101101110100010 |
3 | Ternary | 1110010200000000 |
4 | Quaternary | 1033111232202 |
5 | Quinary | 20311021440 |
6 | Senary | 2021440430 |
8 | Octal | 117255642 |
10 | Decimal | 20798370 |
12 | Duodecimal | 6b70116 |
16 | Hexadecimal | 13d5ba2 |
20 | Vigesimal | 69jfia |
36 | Base36 | cds4i |
Cryptographic Hash Functions
md5 | 08a758d4846c68be97b976b6ab7cb613 |
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sha1 | 3a0e81fec4a266784498d28d41cccce8362c4299 |
sha256 | 4bab651b0fb0eef9047b9c39e85d17fcbc9d46569af62641e005abd92e49186f |
sha512 | 839f7c5fb40a0dc9ba924ee9cd69425ed343e609cf3669db13f525242e76a2acc87e4e6362485641a0da21bf00eb03abc3e9b6dfce82dace79f2dc56cab08471 |
ripemd-160 | 42214892a1a1225711ae7e319655f5da094f60ba |
20798370 as geometric shapes
Circle
Radius = nDiameter | 41596740 |
---|---|
Circumference | 130680012.79728 |
Area | 1.3589656288813E+15 |
Sphere
Radius = nVolume | 3.7685693289009E+22 |
---|---|
Surface area | 5.4358625155253E+15 |
Circumference | 130680012.79728 |
Square
Length = nPerimeter | 83193480 |
---|---|
Area | 432572194656900 |
Diagonal | 29413336.929254 |
Cube
Length = nSurface area | 2595433167941400 |
---|---|
Volume | 8.9967965561862E+21 |
Space diagonal | 36023833.554616 |
Equilateral Triangle
Length = nPerimeter | 62395110 |
---|---|
Area | 1.8730925477183E+14 |
Altitude | 18011916.777308 |
Triangular Pyramid
Length = nSurface area | 1.8730925477183E+14 |
---|---|
Volume | 1.0602826423058E+21 |
Height | 9804445.6430846 |