20676870 (number)
20676870 is an even 8-digits composite number following 20676869 and preceding 20676871. In scientific notation, it is written as 2.0676870 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 5388768 positive integers (up to 20676870) that are relatively prime to 20676870.
Interesting facts
- 20676870 has 64 divisors, whose sum is 51388416
- The reverse of 20676870 is 07867602
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million six hundred seventy-six thousand eight hundred seventy |
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Notation
Scientific notation | 2.0676870 × 10^7 |
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Engineering notation | 2.0676870 × 10^6 |
Prime Factorization of 20676870
Prime Factorization 2 × 5 × 81 × 3 × 67 × 127
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20676870 | Product of the distinct prime numbers |
The prime factorization of 20676870 is 2 × 5 × 81 × 3 × 67 × 127. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20676870)
Multiplication
n×yn×2 | 41353740 |
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n×3 | 62030610 |
n×4 | 82707480 |
n×5 | 103384350 |
Division
n÷yn÷2 | 10338435 |
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n÷3 | 6892290 |
n÷3 | 5169217.5 |
n÷5 | 4135374 |
Exponentiation
nyn2 | 427532952996900 |
---|---|
n3 | 8.840043289833E+21 |
n4 | 1.8278442589825E+29 |
n5 | 3.7794098123227E+36 |
Nth Root
y√n2√n | 4547.1826442315 |
---|---|
3√n | 274.47003166519 |
4√n | 67.432800951996 |
5√n | 29.04671071352 |
Divisors of 20676870
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 | -20676869 | 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 20676870 can be divided by 64 positive divisors. The sum of these divisors (counting 20676870) is 1, the average is 0.015625.
Base conversion 20676870
Base | System | Value |
---|---|---|
2 | Binary | 1001110111000000100000110 |
3 | Ternary | 1102220111100000 |
4 | Quaternary | 1032320010012 |
5 | Quinary | 20243124440 |
6 | Senary | 2015102130 |
8 | Octal | 116700406 |
10 | Decimal | 20676870 |
12 | Duodecimal | 6b11946 |
16 | Hexadecimal | 13b8106 |
20 | Vigesimal | 694c3a |
36 | Base36 | cb6di |
Cryptographic Hash Functions
md5 | e85e6038dc990437c8926c75d8a0ec31 |
---|---|
sha1 | 9804f1c565a0f75b50e601f3422798d0d1f6fda9 |
sha256 | b73dfc1b8c8e6f2e0d8191dab9b400da1491655e62718d30274c48031c30275f |
sha512 | c4f9e6934068ef555cedef02811bb2169bd63f64a7cddeb2bc9a41ab93f74fada11777c5882d4d21763f92321ea41d70ceac47c0eeeaf903f9bbebce168cb7bb |
ripemd-160 | 89c288c6a4619271119308aee94ed8d24817dc15 |
20676870 as geometric shapes
Circle
Radius = nDiameter | 41353740 |
---|---|
Circumference | 129916605.78246 |
Area | 1.3431343843026E+15 |
Sphere
Radius = nVolume | 3.702908674234E+22 |
---|---|
Surface area | 5.3725375372104E+15 |
Circumference | 129916605.78246 |
Square
Length = nPerimeter | 82707480 |
---|---|
Area | 427532952996900 |
Diagonal | 29241509.981425 |
Cube
Length = nSurface area | 2565197717981400 |
---|---|
Volume | 8.840043289833E+21 |
Space diagonal | 35813389.381497 |
Equilateral Triangle
Length = nPerimeter | 62030610 |
---|---|
Area | 1.8512719912515E+14 |
Altitude | 17906694.690748 |
Triangular Pyramid
Length = nSurface area | 1.8512719912515E+14 |
---|---|
Volume | 1.0418090927039E+21 |
Height | 9747169.9938085 |