20002686 (number)

20002686 is an even 8-digits composite number following 20002685 and preceding 20002687. In scientific notation, it is written as 2.0002686 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5797440 positive integers (up to 20002686) that are relatively prime to 20002686.

Interesting facts

Basic properties

Name

Name twenty million two thousand six hundred eighty-six

Notation

Scientific notation 2.0002686 × 10^7
Engineering notation 2.0002686 × 10^6

Prime Factorization of 20002686

Prime Factorization 2 × 3 × 11 × 23 × 13177

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20002686
Product of the distinct prime numbers

The prime factorization of 20002686 is 2 × 3 × 11 × 23 × 13177. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 23, 48, 461, 683, 5452, 5207, 39708, 87858, 366270, 359199, 7508562, 4478541, 99880810, 83317538, 734632267, 54821800, 1142046183, 4910513603

Basic calculations (n = 20002686)

Multiplication

n×y
n×2 40005372
n×3 60008058
n×4 80010744
n×5 100013430

Division

n÷y
n÷2 10001343
n÷3 6667562
n÷3 5000671.5
n÷5 4000537.2

Exponentiation

ny
n2 400107447214596
n3 8.0032236328951E+21
n4 1.6008596931658E+29
n5 3.2021493772452E+36

Nth Root

y√n
2√n 4472.4362488469
3√n 271.45391265841
4√n 66.876275680146
5√n 28.854773094903

Divisors of 20002686

1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 13177, 26354, 39531, 79062, 144947, 289894, 303071, 434841, 606142, 869682, 909213, 1818426, 3333781, 6667562, 10001343, 20002686

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 -20002685
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 20002686 can be divided by 32 positive divisors. The sum of these divisors (counting 20002686) is 1, the average is 0.03125.

Base conversion 20002686

Base System Value
2 Binary 1001100010011011101111110
3 Ternary 1101122020112020
4 Quaternary 1030103131332
5 Quinary 20110041221
6 Senary 1552421010
8 Octal 114233576
10 Decimal 20002686
12 Duodecimal 6847766
16 Hexadecimal 131377e
20 Vigesimal 6506e6
36 Base36 bwq66

Cryptographic Hash Functions

md5 eb0dd28157e321edd3902ae177586ba7
sha1 fda14ea33fd3a7b94cbf33d5186a6afeef165aad
sha256 4891a728b9499f1662ea70a3d0a7b5f41b7a21fc916eb2b8fcd5c35f47b480dc
sha512 ff76879230f3ac8809194946ca15f447fa45539e583ed424e6d46f6526b14674ecea3feb32a83397f2ba269fb5e973cb7e1c178c121d8d58fdf30646773b3cea
ripemd-160 bdf1adc7531fed2eeb6e3e9724aa81bfcc7ada95

20002686 as geometric shapes

Circle

Radius = n
Diameter 40005372
Circumference 125680582.77933
Area 1.2569746168159E+15

Sphere

Radius = n
Volume 3.3523824760186E+22
Surface area 5.0278984672638E+15
Circumference 125680582.77933

Square

Length = n
Perimeter 80010744
Area 400107447214596
Diagonal 28288069.82509

Cube

Length = n
Surface area 2400644683287576
Volume 8.0032236328951E+21
Space diagonal 34645668.439847

Equilateral Triangle

Length = n
Perimeter 60008058
Area 1.7325160676559E+14
Altitude 17322834.219923

Triangular Pyramid

Length = n
Surface area 1.7325160676559E+14
Volume 9.431889503621E+20
Height 9429356.6083635