20291340 (number)
20291340 is an even 8-digits composite number following 20291339 and preceding 20291341. In scientific notation, it is written as 2.0291340 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 5390784 positive integers (up to 20291340) that are relatively prime to 20291340.
Interesting facts
- 20291340 has 48 divisors, whose sum is 57028608
- The reverse of 20291340 is 04319202
- Previous prime number is 383
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million two hundred ninety-one thousand three hundred forty |
---|
Notation
Scientific notation | 2.0291340 × 10^7 |
---|---|
Engineering notation | 2.0291340 × 10^6 |
Prime Factorization of 20291340
Prime Factorization 2 × 2 × 3 × 5 × 383 × 883
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10145670 | Product of the distinct prime numbers |
The prime factorization of 20291340 is 2 × 2 × 3 × 5 × 383 × 883. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20291340)
Multiplication
n×yn×2 | 40582680 |
---|---|
n×3 | 60874020 |
n×4 | 81165360 |
n×5 | 101456700 |
Division
n÷yn÷2 | 10145670 |
---|---|
n÷3 | 6763780 |
n÷3 | 5072835 |
n÷5 | 4058268 |
Exponentiation
nyn2 | 411738478995600 |
---|---|
n3 | 8.3547254683826E+21 |
n4 | 1.6952857508561E+29 |
n5 | 3.4399619567776E+36 |
Nth Root
y√n2√n | 4504.590991422 |
---|---|
3√n | 272.75344375116 |
4√n | 67.116249831333 |
5√n | 28.937575774531 |
Divisors of 20291340
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20291339 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20291340 can be divided by 48 positive divisors. The sum of these divisors (counting 20291340) is 1, the average is 0.020833333333333.
Base conversion 20291340
Base | System | Value |
---|---|---|
2 | Binary | 1001101011001111100001100 |
3 | Ternary | 1102011220111010 |
4 | Quaternary | 1031121330030 |
5 | Quinary | 20143310330 |
6 | Senary | 2002525220 |
8 | Octal | 115317414 |
10 | Decimal | 20291340 |
12 | Duodecimal | 6966810 |
16 | Hexadecimal | 1359f0c |
20 | Vigesimal | 66g870 |
36 | Base36 | c2wwc |
Cryptographic Hash Functions
md5 | 76f029cc05d7b55443c4c66ca8b7171c |
---|---|
sha1 | 3cc79d3cec801929c2032318d8653dad7644de5b |
sha256 | c83fdde3f1a557ebef8551fa6cff417035a30ac515d204f62f080cb0814c0f03 |
sha512 | 04fa93635b99218a12525cacf6218b1b65c36a2a0dc30e302b0adcd3634738bf98d6f7d23758b97c2b595015dca6bf8a2751d75bca472f75a2084680aeec52fd |
ripemd-160 | 05ec458427dff991f646d4fa0b53df174ef17edb |
20291340 as geometric shapes
Circle
Radius = nDiameter | 40582680 |
---|---|
Circumference | 127494249.35099 |
Area | 1.2935145808128E+15 |
Sphere
Radius = nVolume | 3.499619220564E+22 |
---|---|
Surface area | 5.1740583232512E+15 |
Circumference | 127494249.35099 |
Square
Length = nPerimeter | 81165360 |
---|---|
Area | 411738478995600 |
Diagonal | 28696288.226724 |
Cube
Length = nSurface area | 2470430873973600 |
---|---|
Volume | 8.3547254683826E+21 |
Space diagonal | 35145631.833655 |
Equilateral Triangle
Length = nPerimeter | 60874020 |
---|---|
Area | 1.7828799126288E+14 |
Altitude | 17572815.916827 |
Triangular Pyramid
Length = nSurface area | 1.7828799126288E+14 |
---|---|
Volume | 9.8461383894088E+20 |
Height | 9565429.4089079 |