20209966 (number)

20209966 is an even 8-digits composite number following 20209965 and preceding 20209967. In scientific notation, it is written as 2.0209966 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 8355840 positive integers (up to 20209966) that are relatively prime to 20209966.

Interesting facts

Basic properties

Name

Name twenty million two hundred nine thousand nine hundred sixty-six

Notation

Scientific notation 2.0209966 × 10^7
Engineering notation 2.0209966 × 10^6

Prime Factorization of 20209966

Prime Factorization 2 × 41 × 7 × 137 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20209966
Product of the distinct prime numbers

The prime factorization of 20209966 is 2 × 41 × 7 × 137 × 257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 52, 82, 473, 970, 4597, 4194, 48113, 76965, 924304, 460651, 5199473, 1716427, 86626900, 77878392, 272329290, 202826595, 2640482115, 4699317207

Basic calculations (n = 20209966)

Multiplication

n×y
n×2 40419932
n×3 60629898
n×4 80839864
n×5 101049830

Division

n÷y
n÷2 10104983
n÷3 6736655.3333333
n÷3 5052491.5
n÷5 4041993.2

Exponentiation

ny
n2 408442725721156
n3 8.2546135997719E+21
n4 1.6682546019453E+29
n5 3.3715368784658E+36

Nth Root

y√n
2√n 4495.5495770818
3√n 272.38834917605
4√n 67.048859625513
5√n 28.914328884809

Divisors of 20209966

1, 2, 7, 14, 41, 82, 137, 257, 274, 287, 514, 574, 959, 1799, 1918, 3598, 5617, 10537, 11234, 21074, 35209, 39319, 70418, 73759, 78638, 147518, 246463, 492926, 1443569, 2887138, 10104983, 20209966

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20209965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20209966 can be divided by 32 positive divisors. The sum of these divisors (counting 20209966) is 1, the average is 0.03125.

Base conversion 20209966

Base System Value
2 Binary 1001101000110000100101110
3 Ternary 1102000202212021
4 Quaternary 1031012010232
5 Quinary 20133204331
6 Senary 2001100354
8 Octal 115060456
10 Decimal 20209966
12 Duodecimal 69276ba
16 Hexadecimal 134612e
20 Vigesimal 6664i6
36 Base36 c163y

Cryptographic Hash Functions

md5 b304d369f9a046e4632bc33152664010
sha1 40f94bbabb906d0a8e6232db172d601baae74501
sha256 90d18734814d7d38ebd261345fb9bb6f3c5558e453c2d9eb27a4486503c90200
sha512 1dbf489b71da68c0c34c6bfa04ec56f9eaceae9fc5e6afa02eb3a4ffee3abd34e18df1e708c8bba9aeb3b073ab96933faa477ffa99f38edaba715a2435d3b075
ripemd-160 a788eb0542ed50b59bcfdfad0817a7acb0799cde

20209966 as geometric shapes

Circle

Radius = n
Diameter 40419932
Circumference 126982961.4298
Area 1.2831606665378E+15

Sphere

Radius = n
Volume 3.4576844591021E+22
Surface area 5.1326426661511E+15
Circumference 126982961.4298

Square

Length = n
Perimeter 80839864
Area 408442725721156
Diagonal 28581208.012299

Cube

Length = n
Surface area 2450656354326936
Volume 8.2546135997719E+21
Space diagonal 35004687.93124

Equilateral Triangle

Length = n
Perimeter 60629898
Area 1.7686088823274E+14
Altitude 17502343.96562

Triangular Pyramid

Length = n
Surface area 1.7686088823274E+14
Volume 9.728155420789E+20
Height 9527069.337433