20746658 (number)

20746658 is an even 8-digits composite number following 20746657 and preceding 20746659. In scientific notation, it is written as 2.0746658 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 9919056 positive integers (up to 20746658) that are relatively prime to 20746658.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty-six thousand six hundred fifty-eight

Notation

Scientific notation 2.0746658 × 10^7
Engineering notation 2.0746658 × 10^6

Prime Factorization of 20746658

Prime Factorization 2 × 29 × 107 × 3343

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20746658
Product of the distinct prime numbers

The prime factorization of 20746658 is 2 × 29 × 107 × 3343. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 17, 98, 332, 757, 2971, 9120, 29738, 78672, 825847, 823957, 4586657, 500597, 47217280, 76348798, 198186836, 7304424, 8098257119, 1997106348

Basic calculations (n = 20746658)

Multiplication

n×y
n×2 41493316
n×3 62239974
n×4 82986632
n×5 103733290

Division

n÷y
n÷2 10373329
n÷3 6915552.6666667
n÷3 5186664.5
n÷5 4149331.6

Exponentiation

ny
n2 430423818168964
n3 8.9298557506057E+21
n4 1.8526466324715E+29
n5 3.8436226078738E+36

Nth Root

y√n
2√n 4554.8499426436
3√n 274.77847945788
4√n 67.489628407953
5√n 29.06629182648

Divisors of 20746658

1, 2, 29, 58, 107, 214, 3103, 3343, 6206, 6686, 96947, 193894, 357701, 715402, 10373329, 20746658

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20746657
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20746658 can be divided by 16 positive divisors. The sum of these divisors (counting 20746658) is 1, the average is 0.0625.

Base conversion 20746658

Base System Value
2 Binary 1001111001001000110100010
3 Ternary 1110001001001202
4 Quaternary 1033021012202
5 Quinary 20302343113
6 Senary 2020401202
8 Octal 117110642
10 Decimal 20746658
12 Duodecimal 6b46202
16 Hexadecimal 13c91a2
20 Vigesimal 69d6ci
36 Base36 cco82

Cryptographic Hash Functions

md5 45926702eb105f2fd955dc9080daddf3
sha1 c28f5d85ef505e9b17d93d5201565340a6f3eb80
sha256 0f6647b5e5c1931048ea4cbec38bab9af7a87da011f2cfcfd0c4325197886218
sha512 7272b82c17bb2c0257fcc5b5c3d002446ab9b8ca729775996265a8cc75036619ffec9adbf5cf6dedf69476c5d85a18a9fcb46cb541abb33ba75e22c082395d38
ripemd-160 52a6613e76cc1d6ad9f6fdb1d8775d1195fe0e18

20746658 as geometric shapes

Circle

Radius = n
Diameter 41493316
Circumference 130355096.71868
Area 1.3522163050897E+15

Sphere

Radius = n
Volume 3.7405292298293E+22
Surface area 5.4088652203587E+15
Circumference 130355096.71868

Square

Length = n
Perimeter 82986632
Area 430423818168964
Diagonal 29340205.117516

Cube

Length = n
Surface area 2582542909013784
Volume 8.9298557506057E+21
Space diagonal 35934265.743255

Equilateral Triangle

Length = n
Perimeter 62239974
Area 1.8637898046411E+14
Altitude 17967132.871628

Triangular Pyramid

Length = n
Surface area 1.8637898046411E+14
Volume 1.0523935927118E+21
Height 9780068.3725054