20809701 (number)

20809701 is an odd 8-digits composite number following 20809700 and preceding 20809702. In scientific notation, it is written as 2.0809701 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 12418560 positive integers (up to 20809701) that are relatively prime to 20809701.

Interesting facts

Basic properties

Name

Name twenty million eight hundred nine thousand seven hundred one

Notation

Scientific notation 2.0809701 × 10^7
Engineering notation 2.0809701 × 10^6

Prime Factorization of 20809701

Prime Factorization 3 × 3 × 11 × 1067 × 197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6936567
Product of the distinct prime numbers

The prime factorization of 20809701 is 3 × 3 × 11 × 1067 × 197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 64, 90, 754, 755, 631, 3914, 18757, 78241, 488638, 481361, 4820454, 4885783, 19969055, 23242906, 515447826, 303264980, 2916017803, 3736777000

Basic calculations (n = 20809701)

Multiplication

n×y
n×2 41619402
n×3 62429103
n×4 83238804
n×5 104048505

Division

n÷y
n÷2 10404850.5
n÷3 6936567
n÷3 5202425.25
n÷5 4161940.2

Exponentiation

ny
n2 433043655709401
n3 9.0115089952596E+21
n4 1.8752680775016E+29
n5 3.9023767987654E+36

Nth Root

y√n
2√n 4561.7651188986
3√n 275.05652171543
4√n 67.540840377498
5√n 29.083935179022

Divisors of 20809701

1, 3, 9, 11, 33, 99, 197, 591, 1067, 1773, 2167, 3201, 6501, 9603, 11737, 19503, 35211, 105633, 210199, 630597, 1891791, 2312189, 6936567, 20809701

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20809700
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20809701 can be divided by 24 positive divisors. The sum of these divisors (counting 20809701) is 1, the average is 0.041666666666667.

Base conversion 20809701

Base System Value
2 Binary 1001111011000011111100101
3 Ternary 1110011020112200
4 Quaternary 1033120133211
5 Quinary 20311402301
6 Senary 2022005113
8 Octal 117303745
10 Decimal 20809701
12 Duodecimal 6b76799
16 Hexadecimal 13d87e5
20 Vigesimal 6a1451
36 Base36 ce0v9

Cryptographic Hash Functions

md5 6704d3f8ccd0900557f692fb5f2c6c93
sha1 010dc72001b22bc973b24e9edff4e1596a656c08
sha256 a65ed6551dcf4a57cf4a148767effb1e6780617ff89990b96ddc19cc0e66d957
sha512 6bf1f55bc3eb9e0d7455c002df50c83ffcadfa86091f75acc64f98222ad6a3493643a437aab654626d07dea3f4085d02eb1fee22d5a5b7a3a1b36f4b9fd9c877
ripemd-160 3ae0c5a5bfb832031bfb9193bb03344ca1f29b7d

20809701 as geometric shapes

Circle

Radius = n
Diameter 41619402
Circumference 130751207.57
Area 1.3604467674603E+15

Sphere

Radius = n
Volume 3.7747320609688E+22
Surface area 5.4417870698413E+15
Circumference 130751207.57

Square

Length = n
Perimeter 83238804
Area 433043655709401
Diagonal 29429361.383129

Cube

Length = n
Surface area 2598261934256406
Volume 9.0115089952596E+21
Space diagonal 36043459.422317

Equilateral Triangle

Length = n
Perimeter 62429103
Area 1.8751340339601E+14
Altitude 18021729.711158

Triangular Pyramid

Length = n
Surface area 1.8751340339601E+14
Volume 1.0620165198786E+21
Height 9809787.1277097