20206420 (number)

20206420 is an even 8-digits composite number following 20206419 and preceding 20206421. In scientific notation, it is written as 2.0206420 × 10^7. The sum of its digits is 16. It has a total of 7 prime factors and 96 positive divisors. There are 6842880 positive integers (up to 20206420) that are relatively prime to 20206420.

Interesting facts

Basic properties

Name

Name twenty million two hundred six thousand four hundred twenty

Notation

Scientific notation 2.0206420 × 10^7
Engineering notation 2.0206420 × 10^6

Prime Factorization of 20206420

Prime Factorization 2 × 2 × 23 × 5 × 13 × 31 × 109

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10103210
Product of the distinct prime numbers

The prime factorization of 20206420 is 2 × 2 × 23 × 5 × 13 × 31 × 109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 6, 96, 81, 596, 274, 4989, 3850, 22113, 39754, 135360, 884249, 542921, 7814157, 42281050, 31536721, 753210578, 996498014, 9693518350, 2349711366

Basic calculations (n = 20206420)

Multiplication

n×y
n×2 40412840
n×3 60619260
n×4 80825680
n×5 101032100

Division

n÷y
n÷2 10103210
n÷3 6735473.3333333
n÷3 5051605
n÷5 4041284

Exponentiation

ny
n2 408299409216400
n3 8.2502693483784E+21
n4 1.6670840756646E+29
n5 3.3685801008191E+36

Nth Root

y√n
2√n 4495.1551697355
3√n 272.3724173402
4√n 67.045918367456
5√n 28.913314163588

Divisors of 20206420

1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 92, 109, 115, 124, 130, 155, 218, 230, 260, 299, 310, 403, 436, 460, 545, 598, 620, 713, 806, 1090, 1196, 1417, 1426, 1495, 1612, 2015, 2180, 2507, 2834, 2852, 2990, 3379, 3565, 4030, 5014, 5668, 5980, 6758, 7085, 7130, 8060, 9269, 10028, 12535, 13516, 14170, 14260, 16895, 18538, 25070, 28340, 32591, 33790, 37076, 43927, 46345, 50140, 65182, 67580, 77717, 87854, 92690, 130364, 155434, 162955, 175708, 185380, 219635, 310868, 325910, 388585, 439270, 651820, 777170, 878540, 1010321, 1554340, 2020642, 4041284, 5051605, 10103210, 20206420

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20206419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20206420 can be divided by 96 positive divisors. The sum of these divisors (counting 20206420) is 1, the average is 0.010416666666667.

Base conversion 20206420

Base System Value
2 Binary 1001101000101001101010100
3 Ternary 1102000120222221
4 Quaternary 1031011031110
5 Quinary 20133101140
6 Senary 2001032124
8 Octal 115051524
10 Decimal 20206420
12 Duodecimal 6925644
16 Hexadecimal 1345354
20 Vigesimal 665g10
36 Base36 c13dg

Cryptographic Hash Functions

md5 56d1150074d0925aa672ba473c1127ba
sha1 317099725c7952b4fa744de17b2a01638ee23ef3
sha256 620b882aef222919c2c91577b620bba26f2c288996b1800a5a1f9fdf26ced588
sha512 2671c4ce9c22f5fb8a34d24144b89ec209b42ce53eeed3a6b08df155aa60b8cf326707fedc79b17dddcd04a3d5233c2929820c60f185046319c008916662d5f7
ripemd-160 b83ccc90714eb1817d6d7c1d8aa87211c0db34e3

20206420 as geometric shapes

Circle

Radius = n
Diameter 40412840
Circumference 126960681.2547
Area 1.2827104244593E+15

Sphere

Radius = n
Volume 3.4558647433337E+22
Surface area 5.1308416978372E+15
Circumference 126960681.2547

Square

Length = n
Perimeter 80825680
Area 408299409216400
Diagonal 28576193.211007

Cube

Length = n
Surface area 2449796455298400
Volume 8.2502693483784E+21
Space diagonal 34998546.079076

Equilateral Triangle

Length = n
Perimeter 60619260
Area 1.7679883036579E+14
Altitude 17499273.039538

Triangular Pyramid

Length = n
Surface area 1.7679883036579E+14
Volume 9.7230356714232E+20
Height 9525397.7370023